high frequency transformer for switch power supply,China high frequency transformer for switch power supply Manufacturers, Suppliers

switch mode DC power supply

Sep 06, 2012

... High accuracy, precision and stability 3.low noise and ripple 4.ISO9001-2000,CE FeaturesSmall volume, light weightPWM modulation, for lower consumed power ... design, with a good rapid response characteristics.Four high sampling rate, high resolution voltage and current digital display meter.Built-in ... accurately read the load terminal voltage and precise control functions switch mode DC power supply

Supplier: Shanghai Xishun Electric Co., Ltd.

[China Manufacturers]

3200mah power supply for mobile repair

Aug 11, 2012

3200mah power supply for mobile repair used for mobilephone ,Iphone,Ipad long cycle life:over 500t CE certifiacate 3200mah power supply for mobile repair 1. Built-in high-capacity ... . 8. Press the button for about 3 seconds, LED shutdown means switch off.The detailed picture of power supply for mobile repair 3200mah power supply for mobile repair

Supplier: Shenzhen Saiaodi Electronics Co., Ltd.

[China Manufacturers]

switch mode DC power supply

Feb 23, 2013

switch mode DC power supply 1.low noise&ripple 2.High accuracy, precision and stability 3.well protecion 4.ISO9001-2000 switch mode DC power supply ... FeaturesSmall volume, light weightPWM modulation, for lower consumed power ... : -20°C~70°C Humidity: 10%~90% RH switch mode DC power supply

Supplier: Qingdao Maikeni International Trading Co., Ltd.

[China Manufacturers]

Dual display panel meter for voltage & current (power supply DC4-30DC measure range DC4-30V and current 10A,20A,30A...via shunt)

Oct 15, 2012

... insturment -Display high-lighted 9mm Green/Red -Reading 999 (3digit) and 1999 (4 digit) -Operating temperature:0~55°C -Power supply:DC4-30V ... the outer wire. -Auto zero-setting -Auto polarity changing -Sample Frequency 400ms -Dimension(W) 44.30mm X (L) 55mm X (D ... with Panasonic about 13 years Dual display panel meter for voltage & current (power supply DC4-30DC measure range DC4-30V and current 10A ...

Supplier: Shaanxi Xieli Photo Electric Instrument Co., Ltd.

[China Manufacturers]

moving power/portable power bank/ rechargable power supply/Universal external battery 4200 mAh for mobile digital products

Aug 29, 2012

... power indicator.with 7 adaptors for use of iphone,nokia, samsuna, sony ericsson, mini usb,psp, micro port,Adap high-stable switch power ... to control circuit and intelligent single-chip power managemane scheme Specifications: ... : RoHS & CE moving power/portable power bank/ rechargable power supply/Universal external battery 4200 mAh for mobile digital products

Supplier: Shenzhen Jingxingcheng Technology Co., Ltd.

[China Manufacturers]

vacuum insulating oil purifier with a trailer mainly used for dealing with unqualified transformer oil, switch oil

Mar 31, 2013

... insulating oil purifier, this machine is mainly used for dealing with unqualified transformer oil, switch oil, mutual inductor oil. It can rapidly remove ... -80Dielectric strengthKV> 70Water contentppm< 3Gas content%< 0.1Particles sizeμ<1Power supply 380V 50HZ 3Ph (As per user's option)Working noisedB ...

Supplier: Chongqing Nakin Electromechanical Co., Ltd.

[China Manufacturers]

Transformer Oil purifier for State Power Grid

Sep 23, 2012

... closed structure 3. used in transmission provider Transformer Oil purifier for State Power Grid, transmission owner According to customer's ... purifier, this machine is mainly used for dealing with unqualified transformer oil, switch oil, mutual inductor oil.YUNENG Vacuum ... Apparatus controlling System Oil-level Controlling System Other High quality componentsIt based on regular ZJA, plus the ...

Supplier: Chongqing Yuneng Oil-Filter Manufacturing Co., Ltd.

[China Manufacturers]

Superfast Diode & Ultrafast Diode for Power supply

Sep 22, 2012

... to 1300VThese Diode are intended for use as output rectifiers ,flywheel diodes in a variety of high-frequency pulse-widthmodulated switching regulators.Low ... many circuits markedly reduce theturn-on dissipation of the associated power switchingtransistors. Superfast Diode & Ultrafast Diode for Power supply

Supplier: Jinan Jingheng Electronics Co., Ltd.

[China Manufacturers]

Hand operated power supply generator(brushless) for charges emergency electronics

Apr 20, 2012

... easy High working reliability LED flashlight,hand charger Smooth and quiet operation No batteries required Hand operated power supply generator(brushless) for charges emergency ... down car, readily available3)usage: The open hand behind the switch, hand put will automatically pop up, with one hand back ...

Supplier: Dongguan Yingyi Hardware Electric Technology Co., Ltd

[China Manufacturers]

Nanocrystalline core for large power transformer

May 14, 2012

... substantially higher induction swing (high Bs) in connection with ... power supplies of medium power) kilowatt power supplies for telecommunication and traction applications, e.g. mobile phone base stations, battery chargers, frequency ... for any questions and doubts!For more detail product information,please enter our offical website:http://www.coilcore.com Nanocrystalline core for large power transformer ...

Supplier: Guangzhou Amorphous Electronic Technology Co., Ltd.

[China Manufacturers]

300W power supply for Industrial usage

May 08, 2012

1.Industrial power use 2. 300W max. 3. AL material 4. ... circuit/overl oad /over current/over voltage* Fixed switching frequency at 56Khz*CE approval* Cooling be free air convection* ... range: 100-240VAC / 90-132VAC, 180-260VAC selectable by switch* Output power : 300W max.* AC inrush current: cold start 20A ... C* Connection: 9pins / 9.54mm pitch terminal block 300W power supply for Industrial usage

Supplier: Foshan Shunde Greatpower Supply Co., Ltd.

[China Manufacturers]

Good Quality 19.5V 4.7A 90W POWER SUPPLY For SONY

Mar 31, 2013

... POWER SUPPLY For SONY Kindly reminder:We produce all brand laptop adapters likefor hp, for DELL, for Sony, for ACER, for Samsung, FOR Toshiba, for Asus, for Lenovo/IBM, For LG, for ... .42A5.5*2.565WA grade19V4.74A5.5*2.590WA gradeProducts high lights(1)Adapts microcomputer CMOS chip to control voltage(2 ...

Supplier: Shenzhen E-Refine Technology Co., Ltd.

[China Manufacturers]

**laptop power supply for toshiba 75w 19v 3.95a 5.5*2.5**

Mar 31, 2013

... 95A 4. DC Plug: 5.5*2.5mm laptop power supply for toshiba 75w 19v 3.95a 5.5*2.5 SpecificationsModel ... ShippingTest Procedures1.No-load output voltage test→2.input power load test→3.No-load output ripple test→4. ... .Full load output ripple test→7.Full load input power test→8.Half load output voltage test→9.Half ... (above test is under both 110V and 230V.)→13.High voltage test→14. burn-in test→15.Turn on ...

Supplier: Shenzhen Yidashun Technology Co., Ltd.

[China Manufacturers]

80W DC universal notebook power supply for car

Nov 14, 2012

... Overload and short circuit protection to protect it from damage High efficiency and low energy consumptionPower LED indicator1. DC Input: Input ... voltage of your laptop. Please remember to press the voltage switch a little bit down to adjust the voltage. B. Tip ... , 4.22A, 16V/3.75A 8 3.4x1.35 suit for sharp 22V/2.04A 80W DC universal notebook power supply for car

Supplier: Shenzhen Fekko Technology Co., Ltd.

[China Manufacturers]

UK plug AC travel power supply for mobile phone, GPS, PDA,with CE RoHS

Jul 23, 2012

... 3.OEM 4.13 months warranty UK plug AC travel power supply for mobile phone , GPS, PDA Product Features: 1). Ultra ... high reliability 3). Built-in over voltage, over current and short circuit protection; 4). Input Characteristics: Voltage :100-240VAC ± 10%; Frequency ... Full Output,Low Termperature,high efficiency Welcome you join us! Factory Tour UK plug AC travel power supply for mobile phone, GPS, ...

Supplier: Shenzhen AOCOTO Technology Co., Ltd.

[China Manufacturers]

100V-240V LED Light Driver Power Supply Transformer

Mar 31, 2013

... Driver Power Supply Transformer. Features:Input : 100V - 240V 50/60HzOutput : 4-6X1WConstant Current output: DC350mA±10mAApplication: This LED driver for high-power ... LED lights Cup spotlight 6W or less power lamp cup1.Efficient work and ... voltage output, to ensure the stability of the power supply.4.With the anti-interference function, to ensure ...

Supplier: Shenzhen Exportise Electronic Firm

[China Manufacturers]

50W max desktop type switch mode power supply

Jun 05, 2012

... FCC/ErP/Level V 3, NO MOQ limit 4, High reliability, low ripple & noise 1, Features Universal ... 264 VACCEC & Energy Star complianceSingle OutputApproved ad Limited power Source (LPS)1 Year warranty2, Input:Input Voltage ... 100V, 110V, 115V, 120V, 220V, 230V, 240V etc.. )Input Frequency Range: 47 ~ 63 Hz ( 50Hz, 60Hz ) Input Current: ... 4A48W24V 2.08A50W 50W max desktop type switch mode power supply

Supplier: Ningbo Fuled Electronics Co., Ltd.

[China Manufacturers]

High Performance 8 Ports POE Network Power Supply Switches

Mar 31, 2013

... . SINOV-MIDSPAN-8-M-AF offers a simple, economical,high performance solution, compatible with 100M networks. It is very ... and supply power for routers, switches, wireless APs, IP phones, industrial network terminals, IP cameras and other equipments. It provides the power supply to ... manufacture of POE Products: 1-24 port POE midspan ,POE switch ,PD ,PD module. We have our own technological R & ...

Supplier: Shenzhen Yuanchang Communication Technology Co., Ltd.

[China Manufacturers]

8000MAH 5V Power Supply for ipad2/3 Mobile Phone Accessory

Feb 12, 2013

... 4. High-quality Products, Reasonable Prices, Superb Technology,Timely Delivery 5.Hot Selling at the Market What are you waiting for,my ... LED battery indicator and a battery test switch, real-time check the battery pack power, use more convenient.5. Big 4pin with ... International trademart, the North of Industrial AvenueZip:510130 8000MAH 5V Power Supply for ipad2/3 Mobile Phone Accessory

Supplier: ZT-China Electronic

[China Manufacturers]

UTT S7128F L3 10G Managed Switch 24 GE + 4 10G 128Gbps with AC Power Supply

Oct 25, 2012

... standard. With the high performance hardware support and rich software features, the switch will match most application for customers. The ... port 1 x RS232 console Power AC 110V - 240V 50-60Hz Maximum power consumption 130W for device Operating temperature 0 ~ ... MSTP(802.1s) Support VRRP, LACP load balance Redundant power supply, power load balancing Support Firmware & Configure dual fault tolerance ...

Supplier: Shanghai UTT Technologies Co., Ltd.

[China Manufacturers]