12v variable current power supply,China 12v variable current power supply Manufacturers, Suppliers

YH-12V4A AC adaptor,LED desktop power supply

Mar 31, 2013

1.AC-DC led power supply 2.Input vol:100V-240VAC,output vol:12V/24V 3.3A/4A/5A/6A/7A/8A/10A is ... 6ft power cord.5. No load power consumption, less than 0.4W;6. suitable for continuous load,7. For high surge current equipment ...

Supplier: Zhuhai Mingtong Electronics Co., Ltd.

[China Manufacturers]

60W Single Output SMPS switching power supply(S-60-12)

Apr 20, 2012

... 120-370VDCFREQUENCY RANGE47-63HZEFFICIENCY(Typ.)71%78%78%82%AC CURRENT(Typ.)2A/115VAC 1A/230VACINRUSH CURRENTCOLD START 18A/115VAC 36A ... *W98*H38mmPACKING0.5kg,40pcs/20kg 60W Single Output SMPS switching power supply(S-60-12)

Supplier: Yueqing Ximeng Electric Co., Ltd.

[China Manufacturers]

Durable Ultra-silent PC Power Supply 200w

Nov 25, 2012

... -silent PC Power Supply 200w Specification: AC Input 115/230vac 50/60Hz Voltage+3.3V+5V+12V1+12V2-12V+5VSBMax. load16A20A10A13A0 ... function: OVP(Over Voltage Protection), OCP(Over Current Protection), OPP(Over Power Protection) and SCP (Short Circuit Protection)MTBF> ... 400W, 450W, 500W, 550W, 600W high power supply and 12CM, 14CM big fan power supply can be provided.As outstanding manufacturers,we are ...

Supplier: Dongguan Jinkaiyuan Electronic Co., Ltd.

[China Manufacturers]

2011 power supply for digital products

Apr 16, 2012

... burning test 12v Power supply:1.Input:Voltage rang:90-264VAC & 135-370VDCFrequency range :47-63HzAc current(max):0.3A/230VAC Inrush current(max):40A ... /230VAC2.Output:Dc voltage:12VRated current:0.45ARated power(max):5.4WRipple ... %Line regulation:±1%3.Protection:Over load:110-125%Over current:0.5-0.6A4.others2:Weight:70g2.Deminsion:60*28 ...

Supplier: Zhongshan Jungang Electronics Co., Ltd.

[China Manufacturers]

High Frequency Pulse Switching Power Supply

May 16, 2012

... Power Supply 2) Switching mode power supply 3)12V ,6000A ,natural cooling 380VAC Specs (zf-6000A-12V)1) Input Voltage: 6V/12V/18V;2)Rated Output Current ... of power net voltage and loads changes make no interference to output; 4. The output voltage and current are ... 15%, 50HZ ;2. Output characteristic: Constant voltage and constant current are convertible;3. Accuracy of controlling: ≤1;4. Whole ...

Supplier: Shanghai Zifine Industrial Co., Ltd.

[China Manufacturers]

led driver/led transformer/led power supply

Mar 31, 2013

led driver/led transformer/led power supply 3watt,5watt,12v output sizes:40*26*22mm led driver/led transformer/led power supply3watt,5watt,12v outputsizes:40*26*22mmelectronic LED driver, watts:0-5w input voltage:AC85-265V inputcurrent max0.1Aoutput voltage:DC12V sizes:40*26*22mmTa:40 Tc:70CE/ROHS/EMC 50000HModel No.: LED-12V-5W

Supplier: Ningbo Refine Lighting Co., Ltd.

[China Manufacturers]

LED 3W Power Supply

Apr 14, 2012

... Power Supply 1.Input: AC85~260V 2.Output: 3.0~3.6V 3.Power: 3W Specifications9W bulb LED driver Universal input voltage Constant Current ... driver, 9~22V, 420mAFeatures90~264V universal input voltage 420mA constant current output OCP, OVP, SCT, OTP protection Long life and high ... -2, EN61547Applications: LED spot light, bulb light, etc. LED 3W Power Supply

Supplier: Zhuhai Kecheng Lighting Co., Ltd.

[China Manufacturers]

Power supply for door controller SHJXDY05

Mar 31, 2013

Power supply for door controller, black iron box Model:SHJXDY05Style:Power supply for door controllerPower supply for door controller, black iron box, 273mm*228mm*65mm,12V,3AWarranty:two yearsCE&ROHS

Supplier: Shenzhen Zhongshixun Technology Co., Limited

[China Manufacturers]

HV power supply for high-power household type air purifier

Jul 25, 2012

... fault protection. 1. Specially designed for high-power commercial and industrial air purifier2. Current and voltage double close-loop control enhances ... ~13KVDC(double output)5. 5.Maximum output Current : 10mA6. With short circuit ,over current,under voltage and over load protection7. With ... signal when fault10. Size: 200mm×120mm×100 mm HV power supply for high-power household type air purifier

Supplier: Shenzhen Han Control Technology Co., Ltd.

[China Manufacturers]

computer power supply units

Sep 01, 2012

Computer Power Supply Complies with ATX 12V 2.31V 24PIN+2IDE+2SATA+P4 Amplified Magnetic model Peak Power:300W Complies with ATX 12V 2.31VSupport the latest Intel & AMD SocketIntelligent (20+4)PIN ConnectorsComplete Protecton(OVP ,OCP&SCP) MTBF≥50,000 hours at 25°C Dimension:150*86*140mm(W*H*L) computer power supply units

Supplier: Guangzhou Tronwin Electronics & Technology Co., Ltd.

[China Manufacturers]

100W 12Vdc Power Supply With PFC For Communications

Mar 31, 2013

... days leadtime 3. Effective-cost 100W 12Vdc Power Supply With PFC For Communications Overview Total power: 100WattsInput voltage: 90-264VAC# of Outputs: SingleSize ... "x1.575") Special Features • Universal input• Active power factor correction• Hot plug operation• Active current sharing• 100% full load burn-in test ...

Supplier: Apluspower Co., Ltd.

[China Manufacturers]

universal switching power supply for electronics with 60Hz frequency,output 12w max and UL,FCC,ROHs marks

Mar 01, 2013

... :4~15Vdc 1000ma~2000ma power:12Wmax 2.approval:UL,PES,FCC,ROHS 3.low leakage current Advantages:USA, UK, Europe ... to customers' requirements.2. Protections:short circuit protection,over current protection,over temperature protection.3. High energy efficiency,average ... 11.insulation resistance:DC 500V 100MΩ(min) universal switching power supply for electronics with 60Hz frequency,output 12w max and ...

Supplier: Shenzhen Shengda Power Tech Co., Ltd.

[China Manufacturers]

DC uninterruptible power supply

Feb 12, 2013

continuous direct current output flexible output form high efficiency battery management zero conversion ... locomotives, computer control, power automation, etc.Remark:Various dimensions and other output can be ordered according to your requirements. DC uninterruptible power supply

Supplier: Jinan Hongyuan Electric Co., Ltd.

[China Manufacturers]

35V/5A DC Power supply

Dec 03, 2012

... 50HZRated Output Voltage: 0-35V continuously adjustableRated Output Current: 0-10A continuously adjustableVoltage Display Precision:0. ... 1VCurrent Display Precision:0.01APower: 175WVoltage/current display:LEDState of constant voltageStability of voltage:≤0 ... 1mVrmsState of constant currentStability of current:≤0.02%+2mVRipple and Noise:≤3mVrmsDimension:258*207*98mm 35V/5A DC Power supply

Supplier: Nanjing Glarun-Atten Technology Co., Ltd.

[China Manufacturers]

Backup power supply for fingerprint device-12

Aug 16, 2012

Backup power supply for fingerprint time attendance & access control system -12v. Discharge hours: 10~12 hours PS-1248A Super mini UPS 12V Key Feature ... and Specification: 1. Backup power supply for fingerprint device -12V2. When power failure, the reserve battery ... 5kg5. Input: DC 12.6V/1.5A 6.Output : DC 12V/4.8A Backup power supply for fingerprint device-12

Supplier: Vanshui Enterprise Co., Ltd.

[China Manufacturers]

201W Single output Switch Power Supply

Sep 15, 2012

... 170~264VAC,47~63Hz, selectable by switch7. AC inrush current------Cold start 30A at 115 VAC,60A at 230 ... -201-5OutputDC Voltage 5VVoltage Tolerance +1% Rated Current 40ACurrent Range 0-40ARated Power 201W Ripple & Noise 180 mVp-p DC ... A/ 230 V Efficiency 80%Inrush Current Cold start 50 A/230VAC Leakage Current less than 3.6 mA/240VAC ... Part 15J Conduction Class B 201W Single output Switch Power Supply

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

24W Constant Voltage LED power supply SV-24024

Apr 01, 2013

... LED power supply SV-24024 2,Waterproof led power supply 3,Constant voltage led power supply 4,Size:202*27*26mm 24W Constant Voltage LED power supply SV ... -24024LED single switch power supply, LED ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

2000VA UPS Power Supply (Pure Sine Wave LCD Display)

Feb 14, 2012

1.Pure sine wave output and Power frequency 2.perfect protection partners for computer 3. Good quality ... %-150% for 30 sec.,≥150% for 200 ms 2000VA UPS Power Supply (Pure Sine Wave LCD Display)

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

LED light switch power supply DC110/220V,non-waterprrof

Aug 01, 2012

Input voltage:AC-110/220V Output voltage: DC5/12/24V 300-400W Input voltage:AC-110/220VOutput voltage: DC5/12/24V300-400W LED light switch power supply DC110/220V,non-waterprrof

Supplier: Shenzhen Hui Hong Xing Optoelectronic Co., Ltd.

[China Manufacturers]

LED Driver Waterproof DC24V 100W LED Power Supply

Jan 14, 2013

LED Driver Waterproof DC24V 100W LED Power Supply Input: 170-250V Output: 24V DC Max. 4.2A 100W IP67 CE/LVD/EMC/ROHS LED Driver Waterproof DC24V 100W LED Power SupplyInput Voltage: 170-250V AC 50HzOutput: 24V DC Max. 4.2A 100WPFC>0.6 or >0.95With 20cm 0.75mm2 WiresAluminium BodyWarterproof IP67Size of Product: 240x70x45mmCE/LVD/EMC/ROHS LED Driver Waterproof DC24V 100W LED Power Supply

Supplier: Ningbo Zhongrui Import Export Co., Ltd.

[China Manufacturers]