| Directory |
Trade Leads |
Rated |
Visits |
Date |
Images |
Generators
|
 Crystal Unit & OSC, Jumperwire & Leadwire Maker
We are the crystal Unit & Crystal Oscilator maker as
well as the jumper wire 7 Leadwire in Korea.
We have the strong confidence on our low prise and the
fastest lead time, of course, the best
We have been produced and supplied as following:
* Crystal Unit & OSC
HC/49U, HC/49S
UM +&5SMD Crystal
OSC, VCXO, TCXO, SMD OSC.
Jumper wire, Lead Wire
EMI SHIELD BRAID
|
0 (#0) |
31 |
2006.09.21 |
 |
Generators
|
Universal Battery Charger Giftware For Mobile Phone
Our £¿niversal Battery Charger Giftware£¿has three functions £¿use for Desktop Charger, Plug-in Saver Car Charger, and Travel Charger. So,this charger set can recharge batteries anywhere, regardless of availability of a source of electricity.
1) 9V Backup Battery Charger
While travelling in those places without a source of electricity, such as in public transportation areas, our £¿V Backup Battery Charger£¿can recharge batteries for mobile phones, PDAs, using a 9V alkaline battery. Should your battery be completely used up during use, it is suggested that you connect the 9V alkaline battery to our £¿V Backup Battery Charger£¿and then connect it to your terminal. The terminal will then immediately be ready for use. The one-time recharging process allows you to use the terminal for about 60 minutes, and the recharging time is approximately 72 hours while connected.
2) Duet Battery Charger
Our company£¿ £¿uet Battery Charger£¿permits a mobile phone to be recharged expediently. This is done when you connect our £¿V Backup Battery Charger£¿to the adapter for a vehicle. Connect the charger to your terminal and insert it into the cigar jack of the vehicle. The built-in over voltage cut-off circuit of the £¿uet Battery Charger£¿ensures safe operation. Also, our £¿uet Battery Charger£¿is designed to recharge batteries for both small and large vehicles using 12V/24V.
3) Ensemble Battery Charger
Our £¿nsemble Battery Charger£¿is designed to recharge anywhere, as long as the user connects our £¿uet Battery Charger£¿to an £¿C/DC adapter£¿and provides a source of electricity.
4) U-Zipper Carrying Case
Our £¿-Zipper Carrying Case£¿can house both £¿nsemble Battery Charger£¿and £¿SB Battery Charger£¿simultaneously, as well as a 9V alkaline battery, cash, and credit cards.
As such, our £¿niversal Battery Charger£¿can recharge batteries for mobile phones, PDAs, anywhere.
|
0 (#0) |
29 |
2006.08.01 |
|
Generators
|
Battery Charger For Mobile Phone
Dear Sir/Madam
We, Chany Elecomms Ltd., have been manufacturing and exporting various
lots of Mobile Phone Accessories such as, Free-Size Stuffed Animal Case,
Anti-radiation Case, General Leather Case, Privacy Leather Case, Neoprene
Soft Case, Anti-radiation Faceplates and the other fancy goods for Mobile
phone since we were established in March, 1992.
1. Charger
- Universal battery charger giftware for mobile phone
- 9V backup battery charger for mobile phone
- 9V PDA backup battery charger for pocket PC
- 9V backup battery charger for digital camera
- Plug-in saver battery charger for mobile phone
2. Accessories
- Mobile Phone Housing
- Mobile Phone Case
Should you require further information on our products, please send email or
visit our following websites.
We look forward to your kind reply.
|
0 (#0) |
14 |
2006.06.21 |
|
Generators
|
IC & Semiconductor
Dear sirs,
The Daywell Inc. is a professional manufacturer of vibration measuring
instruments and devices including the sensors which itself researched and
developed with his own technology. It not only produces above vibration
meters and sensors but also performs engineering projects for solution of
vibration problems being raised in factory facilities equipped motor, pump,
and rotary machines.
1. IC, Discrete, EDA, Board, PLC, SIP(Semiconductor Intellectual Property) &
Board
Instant support system providing total solution including R&D, customer
support, IC/Passives for test & practice, PLC/Micom, vibrating sensors, tools,
and materials. Also providing semi-conductors, sensors and measurement
devices in the fields of electronics, communications, automation, multimedia
and environment industry. Supports domestic and overseas technical
manuals.
2. IC, Semiconductor
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
http://www.s-trademart.com/daywell
Best regards,
Hyunchol, Kim
Phone : 82-2-26257231
Fax : 82-2-26257235
E-mail : daywell@ec21.com
|
0 (#0) |
14 |
2006.06.26 |
|
Generators
 |
Green Power Remote Control& Battery Less Remote Control
BUSINESS PROPOSAL
Dear Sir/Madam
Green Tech industry has participated in the project for the development of
power supply device requiring no battery for the first time worldwide to
succeed in the massive production, which is environmental-friendly as well
as economical. Using the power supply device, we are specialized in
massive production of the remote controls for TV, VCR, SAT, CATV, DVD,
communications unit and various kinds of automatic remote control systems
to supply for the domestic as well as overseas markets.
** Main Items**
¡Ü Green power remote control/ Battery less remote control(GT 900A).
- To apply: TV, VCR, Cable TV, Satellite Receiver, DVD, AUX
¡Ü GT-707A
- To apply: TV, VCR, Cable TV, Satellite Receiver, DVD,
¡Ü GT-910C
Should you require further information on our products, please send email or
visit our following websites.
http://www.ec21.com/greentechkorea
www.greentechkorea.com
We look forward to your kind reply.
Best Regards,
Yeo-dong, Yoon
Tel: 82 - 2 - 6723630
Fax: 82 - 2 - 6723612
Email: gti3630@ec21.com
|
0 (#0) |
34 |
2006.11.03 |
|
Generators
|
Batteryless Remote Control
Dear Sir/Madam
Green Tech industry has participated in the project for the development of
power supply device requiring no battery for the first time worldwide to
succeed in the massive production, which is environmental-friendly as well
as economical. Using the power supply device, we are specialized in
massive production of the remote controls for TV, VCR, SAT, CATV, DVD,
communications unit and various kinds of automatic remote control systems
to supply for the domestic as well as overseas markets.
Green power remote control/ Batteryless remote control (GT 900A)
- Luminescent Lamp operation available at the time of charge.
- Checking charged power supply before full charge.
- About 1,000 times operation of button available when fully charged.
- Auxiliary function(AUX) among TV and VCR, DVD.
Should you require further information on our products, please send email or
visit our following websites. We look forward to your kind reply.
|
0 (#0) |
14 |
2006.06.19 |
|
Generators
|
EFT POS Terminal, PinPad, Smart Card Reader/Writer
Dear sir/madam
InfoCrypt Inc., since its establishment in 1999, has been on the cutting edge
of smart card, EFT POS Terminal related technology and one of the leading
companies in the field of CAT(Credit Authurization Terminal) smart card
industry in Korea. InfoCrypt is specialized in smart card retail banking system
with the advanced smart card application software, hardware and
cryptographic technology.
1. EFT POS Terminal
- A terminal combining two power supplies, sales receipt printer and receipt
box into main console
- Accepts all major credit, debit and private-label cards
- Supports electronic data capture
- Simplifies the creation and updating of application program
- Downloadable application program
2. PinPad
- Transactions requiring PIN entry
- Tamper-resistant hardware mechanism
- Supports secure authentication of key with a built-in hardware security
device
- Can be easily connected to any computers, EFT POS or PC POS via RS-
232C interface
- Accept a variety of smart card
3. Basic Smart Card Reader/Writer
- Design and colors that go well with the PC peripherals
- Can be used in a wide range of applications where PC meets smart card
- Accept a variety of smart card
- Can be connected to any computers via RS-232C interface
- Software tool allows users to easily develop their own applications to best
meet the specific needs
Please visit our website for more details or contact me directly with any
inquiries.
|
0 (#0) |
23 |
2006.07.27 |
|
Generators
|
VMEbus & I/O Board And Industrial Control & Monitoring
BUSINESS PROPOSAL
Dear Sir/Madam
WOORI Technology, Inc. has been a leading manufacturer & exporter in high-
technological monitoring and control system field such as nuclear power
plant monitoring and control system. WOORI Technology Inc. is a high
technology company with tremendous technological knowledge and know-
how in high performance hardware design, real time OS including embedded
Linux, Internet connection and network application, database processing,
and other high fundamental related technology.
** Main Items**
¡Ü VMEbus & I/O Board: IO -XV200A, IO -XV251A, IO-XV301A, IO - XV302A, IO -
XV501A, CPU-XV018B
¡Ü Industrial Control & Monitoring System
- EXOS: EXOS is a new concept process control purpose distributed
control & monitoring system which was developed based upon Woorigisool
Inc.`s accumulated experience and technology in nuclear power field and is
being applied in numerous plants.
- PMS(Plant Monitoring System): Plant monitoring system is a core
operating assistant system used to find solution scheme and analysis of the
cause of nuclear power accident and trouble. This device collects and
processes thousands of field signals in real time and it stores the processed
data in processed time order.
Should you require further information on our products, please send email or
visit our following websites.
http://www.ec21.com/wooritg
www.wooriTG.com
We look forward to your kind reply.
Best Regards,
Young-in, Lee
Tel: 82 - 2 - 21025235
Fax: 82 - 2 - 8868540
Email: keomhlee@ec21.com
|
0 (#0) |
17 |
2006.01.14 |
|
Generators
|
Cluster Assembly, Thermistor Sensor And RGB Socket
Dear sirs,
We, Shinsung Electronics Industries, are specialist in the field of Cluster
Assembly and Thermistor Sensor Assembly.
1987 : Company established and is a vendor of SAMSUNG Electronics co.,
Ltd.
1993 : UL Recognized WIRING HARNESSES manufacturer.
1997 : ISO 9002 Certification in Harnesses.
1997 : Registered a Utility Model patent of Dip SWITCH.
1998 : Registered a Utility Model patent of LEADWIRE CUTTING STRIPPING
APPARATUS which adopted on the Automation process of Cluster Assembly
manufacturing.
1999 : Single PPM Quality Certification in cluster Assembly.
2000 : SQS 9000 Certification by Samsung Electronics Co., Ltd. in HARNESSES
1. Cluster Assembly : Lead wire Connector for Compressor motor stator of
Refrigerator and Air Conditioner
2. Thermistor Sensor Assembly : Thermally sensitive resistor used
temperature sensor for Air Conditioner, Auto car, Boiler and etc.
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
|
0 (#0) |
16 |
2006.06.22 |
|
Generators
|
Digital Temperature Controller, Humidity Controller
Welcome to Wooree Electronics. Reliable pre-service!
Perfect and thorough after-sales service! We are always with you! When we
develop our product and put our efforts in enhancing the quality of product
and service, we first think of our consumers on their sides with our
responsibility for thorough service and outstanding technology.
[ Digital Temperature Controller ]
1. AUM-1000N/A
-Heating function or cooling function
2. AUM-2000ND
3. AUM-2000NM
4. AUM-2000ND2S
5. AUM-500PD
6. AUM-5000P/A
[ Digital Humidity Controller >> AUM-3000RH ]
-Control the humidity values from 0 ~ 100% freely.
-Main body, a transformer and a humidity sensor(4~20mA/DC)
-The sensor must be require +.- direction
[ Digital Temperature Indicator >> AUM-140N ]
-Need the supply of electricity(either 110VAC/50 ~ 60Hz, or 220VAC/50~60Hz)
-The sensor no needs any direction
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
Homepage : http://www.ec21.com/tempcont
http://www.tempcont.com
Contact : SeungA, Lee
Phone : 82 - 2 - 62922666
Fax : 82 - 2 - 62922669
E-mail : tempcont@ec21.com
|
0 (#0) |
46 |
2006.06.24 |
|
Generators
|
Digital Temperature Controller And Humidity Controller
Business Proposal
Dear sirs,
Welcome to Wooree Electronics. Reliable pre-service! Perfect and thorough
after-sales service! We are always with you! When we develop our product
and put our efforts in enhancing the quality of product and service, we first
think of our consumers on their sides with our responsibility for thorough
service and outstanding technology. If you have any suggestion, please feel
free to contact me at any time. Thank you very much.
1. Digital Temperature Controller
Either a heating function or a cooling function can be chosen. The set value
of low limit and a high limit for the function of the working range of a selection
values. The set values exceed the conditioned range, the signal of the lamp
starts warning so that any possible damage or accident can be prevented in
advance. It can precisely detect and display the figures up to one decimal
place.
2. Digital Humidity Controller
The instrument is particularly made for the purpose of controlling humidify or
dehumidify. That have won wide recognition for the multiple functions and for
having to a wide range of commercial fields hardly fails to meet user¡¯s
specific requirement. It is concerned about quality. That can control the
gumidity values from 0~100% freely.
3. Digital Temperature Indicator
It can precisely detect the temperature, and therefore the figure of
temperature will be displayed on the window up to one decimal place. The
working range that can be covered is from 41~100 ¡ÆC
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
http://www.s-trademart.com/tempcont
Best regards,
Lee, Seung-A
Phone : 82 - 2 - 62922666
Fax : 82 - 2 - 62922669
E-mail : tempcont@ec21.com
|
0 (#0) |
15 |
2006.03.12 |
|
Generators
|
Digital Temperature Controller & Indicator
Dear sir/madam,
Wooree Electronics is specialized in the manufacture and export of digital
temperature controller and humidity controller as well as digital temperature
indicator.
1. Digital Temperature Controller
Either a heating function or a cooling function can be chosen. The set value
of low limit and a high limit for the function of the working range of a selection
values. The set values exceed the conditioned range, the signal of the lamp
starts warning so that any possible damage or accident can be prevented in
advance. It can precisely detect and display the figures up to one decimal
place.
2. Digital Humidity Controller
The instrument is particularly made for the purpose of controlling humidify or
dehumidify. That have won wide recognition for the multiple functions and for
having to a wide range of commercial fields hardly fails to meet users
specific requirement.
3. Digital Temperature Indicator
It can precisely detect the temperature, and therefore the figure of
temperature will be displayed on the window up to one decimal place.
Please visit our website for more details or contact me directly with
any inquiries.
|
0 (#0) |
15 |
2006.10.24 |
|
Generators
|
Concrete Internal Vibrator, Inverter,
1. No separation of materials.
2. Fine surface of concrete without pore.
3. The expansion of the working radius to maximum 600m.
4. 10% improvement of concrete intensity.
5. Removing the cause of electric shock by using 42~48 voltage.
6. Decrease of working weight and work forces.
1. High Frequency Concrete Internal Vibrator
-The new innovative vibrator series
-VM series is equipped with newly designed motor for more work efficiency
with less heat built-up.
2. Inverter(for H.F concrete vibrator)
-Specially designed to supply the continuously stable electricity with the
Motor-In-Head Vibrator, VM-Series.
-Equipped with Intelligent Power Module controlled circuit protector having the
ability to react on the sudden drop of input voltage
3. Handy Vibrator
-Compact, lightweight and powerful
-Powerful electric motor with the selection of vibration tube (DLN-D/DL),
vibration box for external vibration (DLN-K), vibration Body with Flexible shaft
unit(DLN-F).
4. Dam Vibrator
- Simultaneous, concentrated operation of 3 powerful vibrators assures fast,
perfect consolidation of stiff-consistency concrete in a short time
5. High Frequency Multi Vibrator(for Retaining Wall)
- By Extending with pipes, it is easy to built the wall
6. High Frequency Concrete External Vibrator
-It can make a fine surface of concrete by using take the vibrator outside
mold.
7. Extension Option
- It is very convenient to work at a long distance by using the extension cord
between inverter and vibrator.
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
Homepage : http://www.ec21.com/vibromaster
www.vibromaster.com
Best regards,
Yujin, Hong
Phone : 82 - 2 - 26361352
Fax : 82 - 2 - 26360399
E-mail : vibromaste@ec21.com
|
0 (#0) |
17 |
2006.05.06 |
|
Generators
|
DC-DC Converter, DC-AC Inverter, IGBT Inverter
Dear sirs,
Established in 1993, WOOSHIN ELECTRIC CO. has been manufacturing the
Industrial and telecommunication SMPS(Switching Mode power Supply) in the
power electronics field. For the first time we have applied new ZVS(Zero
Voltage Switching) and ZCS(Zero Current Switching) technology to our
products since 1997 in Korea.
1. DC-DC Converter
- DC-DC Converter
- Subrack type
- Power monitoting system
- Built-in inrush current, overcurrent and overvoltage protections.
- Zvs(zero voltage switching) applied.
2. DC-AC Inverter
- DC-AC Inverter
- High Frequency IGCT Inverter.
- Overvoltage, Overcurrent Protected.
- Zvs(zero voltage switching) applied.
- Single output.
3. High Frequency IGBT Inverter
- High Frequency IGBT Inverter.
- Overvoltage, Overcurrent Protected.
- Zvs(zero voltage switching) applied.
- Single output.
- Stabilized output voltage.
Please visit our website for more details or contact me directly with any
inquiries.
|
0 (#0) |
20 |
2006.11.18 |
|
Generators
|
Power Saver
BUSINESS PROPOSAL
Dear Sir/Madam
Zephyr Co., Ltd. has been a leading manufacturer & exporter in appliance
parts of mechanical, electrical and electronic. Our part are for home
appliances such as no frost refrigerators, air conditioners, washing
machines, vacuum cleaners, microwave ovens, etc and are used by major
appliance manufacturers in Korea and overseas. Our parts are also for
importers in after markets around the world. We are able and willing to supply
single component or assemblies of parts machined, cold forged, plastic
injected, pressed or such parts as sintered metals.
** Main Items**
¡Ü Refrigerator Parts: Fan Motor, Thermostat, Damper thermostat. Defrost
timer, Bi-metal Thermostat
¡Ü Washing machine Parts: Gear Mechanism assembly, Bellow spin
assembly, Pulsator, Membrane plate
¡Ü Power Saver: Less power consumption, Lower maintenance cost,
Reduction of risks of excessive current in the power line.
Should you require further information on our products, please send email or
visit our following websites.
http://www.ec21.com/zephyrco
We look forward to your kind reply.
Best Regards,
Young-Doo, Kim
Tel: 82 - 2 - 5559741
Fax: 82 - 2 - 5555859
Email: zephyrco@ec21.com
|
0 (#0) |
22 |
2006.08.01 |
|
Generators
|
Power Supply, DC/DC, DC/AC Converters, UPS
I have worked in electric fields for 12 years and have engaged in esteemed
companies which imported Power Supply,DC/DC, DC/AC Converters, UPS
and have sold these products industrial companies in Korea. Together with
enthusiastic and well-trained colleagues, we have established Modern
Power.
Our main sales fields are
*Subway & Signal System
*Power Plants & Control System *Communication(Modile)
*Military, etc¡¦.
1. SMPS(Switching Mode Power Supply)
- Input Voltage : 85~264VAC
-Output Voltage : 1VDC~100VDC
-Out Power : 5W~1500W
-Output : Single, Dual, Triple, Quad.
-Packages : Unit type, PCB type, On-Board type, Power module type, VME
type.
2. DC/DC Converter
-Input Voltage : 1.8 ~400VDC
-Output Voltage : 1VDC ~ 100VDC
-Output Power : 1W ~1500W
3. UPS(Uninterruptible Power Supply)
-Input Voltage : 110VAC or 220VAC
-Input Frequency : 50Hz or 60Hz ¡¾5%
-Output Voltage : 110VAC or 220VAC
-Output Frequency : 50Hz or 60Hz ¡¾0.5%
-Output Power : 1KVA ~ 50KVA
Please visit our website for more details and a look at our production line
technology, or contact me directly with any inquiries.
Homepage : http://www.ec21.com/modernpower
Best regards,
Contact : Gilsoo, Choi
Phone : 82 - 2 - 8547322
Fax : 82 - 2 - 8547323
E-mail : modpow@ec21.com
|
0 (#0) |
22 |
2006.03.21 |
|
Generators
|
UPS, SMPS, DC/DC Converter
Dear sirs
Established in 2001, Modern Power Co., has been doing the business in the
electric field such as subway & signal system, power plants & control
system. Our main product ranges are power supply, DC/DC converter, and
UPS which are exported to Canada, the USA, Japan, German, and Taiwan.
1. UPS (Uninterruptible Power Supply)
- Flexible Series is an economical UPS of advanced squarewave and a
Green UPS which accomplishs high power conversion efficiency.
- Personal Series is a Green UPS which achieves high power conversion
efficiency.
- Flexible-Slim Series is, as slim(rack) type of 2U size, an economical UPS of
advanced squarewave and a Green UPS which accomplishs high power
conversion efficiency.
2. SMPS (Switching Mode Power Supply)
3. DC/DC Converter
Please visit our website for more details or contact me directly with any
inquiries.
|
0 (#0) |
28 |
2006.03.30 |
|
Generators
 |
Switching Power Supplies, Emergency Chargers, Car Chargers, AC/DC Adapters, UPS, SPS, ...
We are manufacturing Car/Smart/battery/emergency Chargers,transformer, adaptor and switching power supplies,UPS,..... in PR,China We also have the professional sales and service team. We can supply you the comprehensive resolution for the power source and ciecuit.Now we have 2,600 employees, including 200 technicians.Our Shenzhen plant covers 19,000 square meters. We have manufacture and testing equipments. Now , our production capacity is over 100,000 PCS per month.
We believe in Customer First. Quality is necessary for survive.Credit standing is necessary to develop. We have long time co-operation customers in U.S.A, Canda, Britain, German, Taiwan, Australia and China Mainland.
We have mature quality control system,and we have gained ISO 9001/2000.
We have a high-marking , active and creative employees team. In the company development ,We cultivate our company culture"customer is always right" "Trust &respect for each other" "team oriented by dialogue & twain-win".
Now,we develop, manufacture and sell transformer , switching power supply and PCBA with brand "TECH-POWER" and "HK", which are applied for household appliance , video,athletics appliance,medicine equiment,power tool and the relevant instruments of 3C industry.
we have factory in fuyong,shenzhen.and kunshan,Jiangsu province.You can contact us according to your location.
We can design and manufacture Adaptor, SPS,UPS,Inverter,Converter..etc according to customer's required specifications or diagrams.
The digital catalogue are available upon request.
Welcome you to visit our factory in ShenZhen for business talk at your convenience.
|
0 (#0) |
17 |
2006.08.18 |
|
Generators
 |
Ballasts
Sir,
We are importer Fluorescent Lighting Ballasts in the Middle East, Kindly ask you to quote for below model:
Fluorescent Lighting Ballasts 220V - 50Hz Tipo: Ac1 4/22-SC-2, TW: 130 at 65/150 works with lamp 2x20,0.41,0.55.
We still import from Spain, due to the Euro high rate we would like to compare your price with our Spain importer price.
Looking forward to hear from you.
Best Regards
Maan Koudmani
Fahameh Str. P.O.Box 7443
Tel: 3319 310
Fax: 3319 311
Damascus - Syria
|
0 (#0) |
50 |
2006.10.10 |
|
Generators
 |
Cast Resin Distribution Transformers
Trafomec Spa is a leading manufacturers of three-phase cast resin distribution transformers with a rated power of 100 KVA to 10 MVA and a class of voltage up to 36 KV.
|
0 (#0) |
37 |
2006.05.09 |
|
Generators
|
Battery Jump Start
1 For Start automobile Supply power for lights.
2 can be applied to filling tires.
3 under the Situation of Blackout or being outside, can be applied to vcd, portable computer, charge mobile, domestic.
|
0 (#0) |
16 |
2006.07.17 |
|
Generators
|
We Are Specialized In Chargers .
We have specialized manufacturing and processing lots of product such as chargers.
Product Description
#. We are devoting our efforts to R&D and manufacture of various RF IC with bandwidth from hundreds MHZ to several tens GHZ, non-memory type products suitable to user, communications parts for both IMT2000, mobile communication system, which is increasing explosively, and OFDM (Orthogonal Frequency Division Multiplexing), next generation mobile communication system.
All products are advanced ones by several Fab, and we are totally preoccupied with our best and constant R&D to provide more advanced products to customers.
#. Increase of mobile communication and digital communication, change of data stored magnetically on computer hard disc to electrical signal, and signal selected by RF antenna have several GHz of center frequency and several micro voltage of amplitude, so the signals have many interference phenomenon, and wireless receiver needs to amplify a little noise and low level signals.
That requires amplifier and filter, but at present R&D of parts is being processed by several companies by microminiaturization and making into super light weight. Based on the market tendency we understood up-to-date technology and research trend and to develop high quality products and we keep contact with research group of academic world in the field for analysis of existing several designs and prompt application and investigation of new technology, in addition we are doing our best to manufacture good products.
Mixer
VCO (Voltage Control Oscillator)
RF Power Amplifier
LNA ( Low Noise Amplifier)
PLL (Phase Lock Loop)
CMOS Transconductance Op Amplifier
CMOS Lowpass filter
Kernel of Techniques
-CMOS amplifier design technique
-CMOS filter design technique
- RF component design technology by using CMOS
-IMT-2000 transmitter system design technique
Test & Measurements
By our own measuring equipments and maintenance of mutual benefit with companies specialized in measuring equipments, we are understanding and improving movement characteristic of each parting detail by thorough test, which makes operation freely under certain circumstances by reliability test. We are doing our utmost to manufacture international products.
We await your reply as soon as possible.
|
0 (#0) |
11 |
2006.07.03 |
|
Generators
|
We Are The Professional Manufacture Of Chargers.
We are one of the leading manufacturers and exporters of chargers.
Product Description
-Charge battery and supply equipments in mountainous area or demilitarized zone with power by using solar heat
Product Feature
Features
-Charging and control of main battery by using solar heat
-Low voltage protection -Overvoltage protection
-Temperature detection and temperature control
-ICSP (In-circuit serial programming)
-Adhesion of separate auxiliary battery
-Recycling (after complete discharge of main battery and auxiliary battery they become waiting condition and they operate by themselves after recharging up to some degree)
-LED display by stages -Generation of output voltage for other control parts (5V, 10-14.1V) Applications
-Used for remote watch of restricted zone against civilian, and weather report about mountainous area
1. Remote watch
1). System structure: solar battery, control board, main battery, auxiliary battery, CC camera, CDMA module
2). Feature: In office real time watch of places like mountainous area where watched object is far from and where there isn't electric power by using CC camera and CDMA module
2. Weather report
1). System structure: solar battery, control board, main battery, auxiliary battery, sensor for direction of wind, wind sensor, temperature sensor, humidity sensor, CDMA module
2). Feature: In office real time watch of places like mountainous area where watched object is far from and where there isn't electric power by using various sensors Others: The above-mentioned applied products are constructed by using solar charger, so construction of other applied products is possible by application of module and sensor Places of using: Demilitarized zone, desert area, surveillance network of forest fire, and place without electric power Constituent parts
Please let us know your interesting product. If you want to get more information , please visit our hompage or send us e-mail.
We await your reply as soon as possible.
|
0 (#0) |
26 |
2006.05.12 |
|
Generators
|
.We Are One Of The Leading Manufacturers Of Chargers.
We are well-eastablished exporters of all kinds of chargers and have close connection with the leading manufactures here.
Product Description
1. ALLCHARGER: ¢®¡ÆGA01¢®¡¾ type 2. ALLCHARGER: ¢®¡ÆGB01¢®¡¾ type 3. ALLCHARGER: ¢®¡Æ494F¢®¡¾ -Patent: No. 02-57358 -Utility Model: No. 02-28592
"GA01" type-As mobile phones produced since October, 2002, input part is standardized as 24 pin, so use A type
"GB01" type-As mobile phones before October, 2002, each input part is different according to kind or manufacture, so get relative cable for electric charging in mobile agent or accessory shop, and use it for B type
Other items provided: ALLCHARGER body, Jack Adapter, USD cable Features
-Used for mobile phone charger for lithium ion and lithium polymer battery
-Charging of CV and CC for long time use of battery
-As convenient and portable charger (80x27x16mm): the same size with disposable lighter -Provide charging method regardless of place
. Home: Use AC adapter
. Car/ large sized car: Use cigar adapter
. Office: Use USB cable
-Various protective functions: Charging indication, output short protection
Your early reply will be much appreciated.
|
0 (#0) |
22 |
2006.12.22 |
|
Generators
|
TOID-TOID System Maintains A Continuous Monitoring Of The Insulation Oil Condition, On-line
Dear sir dr madam:
PSD Tech has been developing and producing the products monitoring on the normal/abnormal state of electric equipments on-line. We are leading the new diagnosis technology with the development of system preventing the faults by detecting and monitoring the state of most electric equipments such as transformer, cubicle, GIS etc. The diagnosis technology accumulated for several years enabled our products to over the world. How about touching PSD Tech Technology! We promise to guard you from the electric accident!
We can offer TOID.
TOID system maintains a continuous monitoring of the insulation oil condition, on-line, by measuring the variation of minute current from conductive particles in oil penetrating into PCS(Porous Ceramic SenSor).
If you are interested in my products, or need any technical information, plese contact me.
|
0 (#0) |
17 |
2006.06.03 |
|
|
Prev 25