28 volt dc switching power supplies,China 28 volt dc switching power supplies Manufacturers, Suppliers

AC/DC Switching Power Supplies

Mar 12, 2012

... DC Switching Power Supplies with Overload and Short-circuit Protection Switching power supply:1, Low price and high reliability2, 105 centidegree output capacitor3, AC input power ... Note5)±1%±0.5%±0.5%±0.5%DC output power50W50.4W50.4W50.4WEfficiency71%78%78% ... 82%Adjustable range for DC voltage±10,-5%±10%±10%±10%AC input ... 3 11must be knocked down. AC/DC Switching Power Supplies

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

wall type ac/dc switching power supplies 5v 1a

May 20, 2012

... 1000mA CE/GS approval 2.5*5.5mm DC Plug wall type ac/dc switching power supplies 5v 1a• Electrical characteristicsInput Voltage : 100~240Vac(Line ... -load/standby power consumption, meet CEC IV green power requirementsCustomized designs are welcomeOEM orders are also accepted wall type ac/dc switching power supplies 5v 1a ...

Supplier: Shenzhen Zhangqing Electronic Limited

[China Manufacturers]

wall mount 5V 2A DC Switching Power supplies

Mar 31, 2013

... Co.,Ltd is a professional manufacturer of AC DC Adapter, switching power supply,waterproof power supply with 11 years experience, that is ... under min AC input and full load)Efficiency..............>80% DC OutputDC Voltage Regulation ParameterLine Regulationload RegulationCross RegulationV1:5V ±5 ... .0% ±5.0% N/A DC Output Current ParameterMin CurrentRate CurrentunitV1:5V 0.12.0A Output ...

Supplier: Shenzhen Hengfu Power Co., Ltd.

[China Manufacturers]

DWS-25F switching power supplies with 25W single output certified power supply

Nov 08, 2012

AC-DC Power Supplies universal input 85 to 264 VAC low power consumption 100% full load high temperature burn-in test DWS-25F switching power supplies with 25W single output certified power supply

Supplier: Changzhou Dewo International Trade Co., Ltd.

[China Manufacturers]

plug in 3V 2A AC DC Switching Power Supply

Mar 17, 2013

... 3. packaging:PE bag 4. OVP,OCP 5. dimension:74*28*42mm 1. All our products that we made completely meet ... suppliers Key Specifications/Special Features: OutputDC Voltage............3V DC ±5%Rated Current............2.0ARaded Power............6.0WRipplt & noise(Max).......... mVp-p is ... temp humidity............ 20%~95%RH plug in 3V 2A AC DC Switching Power Supply

Supplier: Shenzhen Fuyuan Power Co., Ltd.

[China Manufacturers]

**Dimension 999735mm 15W Switching Power supplies**

Dec 01, 2012

1).Switching Power supplies 2).AC input range selectable by switch 3).100% full-load burn-in test 4).installed with EMI filte 1).Power supplies2).AC input range selectable by switch3).Production:short circuit/overload4).Cooling by free air convection5).Low cost,high reliability6).1 year warranty 7). Dimension 99*97*35mm 15W Switching Power supplies

Supplier: Wenzhou Stord Electric Co., Ltd.

[China Manufacturers]

12V 60W Switching Power Supplies with Overload Protection, High Efficiency and Low Temperature

Mar 05, 2013

... 0.50% R&N: 80mV, Efficiency:85% Switching Power Supplies Key Specifications/Special Features:Constant output pressure: 12V ... reduces AC inputEaseking Technology Co., Ltd. provide the Switching Power Supplies are special in Suitable for monitoring equipment, instrument ... light, LED Bulbs and and other AC power applications. 12V 60W Switching Power Supplies with Overload Protection, High Efficiency and ...

Supplier: Shenzhen Easeking Technology Co., Ltd.

[China Manufacturers]

15W 12V 1.3A led ac/dc switching power supply S-15-12

Apr 15, 2012

... , ISO 9001 certificates 4. 2 Years Warrant 15w 12v switch power supply s-15-12SPECIFICATIONSINPUTVoltage Range 85~132VAC / 170~264VAC 47 ... ,30ms at full load 15W 12V 1.3A led ac/dc switching power supply S-15-12

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

24V20A DC Switching Power Supply

May 08, 2012

... input voltage 3.Small volume, light weight, high efficiency 24V20A DC Switching Power SupplyModel: AD2420CIntroduction:Battery charger / Full automatic charger use the best ... IC as control IC, and the non industrial frequency transformer switching power supply technology. Small volume, light weight, high efficiency. Combining ... (L×W×H)200mm×165mm×70mmWeight3.0 kg 24V20A DC Switching Power Supply

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

LED adjustable enclosed ac/dc switching power supply

Mar 31, 2013

... enclosed ac/dc switching power supply 1.Low price and high reliability 2.ACinput power suitable for the world LED adjustable enclosed ac/dc switching power supplyTypePowerInputDC ...

Supplier: Zhejiang Lierd Relays Enterprise Co., Ltd.

[China Manufacturers]

DC Switching Power Supply PS15II

Dec 10, 2012

13.8V DC switching power supply with plastic panel 13.8V DC switching power supply with plastic panel:Input Voltage : 110 VAC 60Hz±2Hz ... .5x172PS30II0-13.8V30A1.5%80mV23x13.5x172PS50II0-13.8V50A2%100mV23x13.5x173 DC Switching Power Supply PS15II

Supplier: Shanghai Fortune Imp. & Exp. Co., Ltd.

[China Manufacturers]

AC/DC Switching Power Adapter 5V 1A

Feb 01, 2012

AC/DC Switching Power Adapter 5V 1A CE certificate high efficiency safety protection wide range of input AC/DC Switching Power Adapter 5V 1A-Input : 100-240V, 60/50Hz-Output Voltage: 5V DC-Output current: 1000mA(MAX.)Guarantee period: 24monthOEM/OEM warmly welcomed! AC/DC Switching Power Adapter 5V 1A

Supplier: Guangzhou Yongxin Electronic Co., Ltd.

[China Manufacturers]

Switching Power Supplies

Mar 31, 2013

Switching Power Supplies CE,RoHS certification One year warranty. Switching Power SuppliesInput tyep: Universal range Power adapter: Plug-in type18W Input voltage range: 90 to 264VAC ... current protection:120%minShort circuit protection:[Auto recovery]No-load power consumption:0.3W(maximum)Environment operating temperature: 0 to 40degree ...

Supplier: Shenzhen Votoo Electronics Co., Ltd.

[China Manufacturers]

S-60 DC Switching Power Supply

Aug 30, 2012

Switching power supply 1.100% full load burn in test 2.high ... and low temperature 3.warranty period of 1year S-60 Switching Po wer Supply Model SpecificationS-60-5S-60-12S-60 ... :5)±0.5%±0.5%±0.5%DC output power60w60w60wEfficiency73%81%84%Adjustable range for DC voltage4.5~5.5v10.5~13 ... parameters can be customized according to customer requirements S-60 DC Switching Power Supply

Supplier: Shenzhen Tongliyuan Electronics Co., Ltd.

[China Manufacturers]

12v dc switching power supply DR60 oem,industrial power supply

Mar 31, 2013

... certificate 3. Business type: Manufacturer 4. 12v dc switching power supp 1. Din Rail switching power supply 2. CE/ISO9001 certificate 3. Business type ... : Manufacturer 4. Samples availableSWITCHING POWER SUPPLYThe lowest price and ... burning test. Installed with EMI filter, minimum wave.12v dc switching power supply DR60 oem

Supplier: Zhejiang Mingwei Electronics Co., Ltd.

[China Manufacturers]

25W Switching Power Supplies with Over Voltage Protection and High Reliability

Aug 25, 2012

... Switching Power Supplies with Over Voltage Protection and High Reliability Switching Power supply Short circuit, over- and over-voltage protection LED indicator for power ... provider. Main products include but not limited: Switching power supply, Electronics design, Develop electronic control board, ... volume are accepted 25W Switching Power Supplies with Over Voltage Protection and High Reliability

Supplier: Shanghai Magicelectro Technology Co., Ltd.

[China Manufacturers]

Rainproof 360W LED AC/DC 220v ac 24v dc switching power supply

Dec 31, 2012

... voltage: 5V, 12V ,24V 2 years Warranty 220v ac 24v dc switching power supply.Input voltage:170-250VAC Output voltage:5V, 12V ,24VOutput ... current: 70A, 30A, 15AOutput power:360W Features 1,Non-waterprooof design for indoor use only ... load is from 0% to 100%. Rainproof 360W LED AC/DC 220v ac 24v dc switching power supply

Supplier: Shenzhen G&G Technology Co., Ltd.

[China Manufacturers]

S 250w ac / DC switching power supply

Jun 30, 2012

dc switch Power Supply 1:OEM offered, 2:1 years warrant with CE listed 3:Have exported to Germany, Brazil, India, Pakistan. ac / DC switching power supply S 250w S 250w ac / DC switching power supply

Supplier: Yueqing Geenwich Imp & Exp Co., Ltd.

[China Manufacturers]

10W-350W ac/dc switching power supply

Feb 01, 2012

... 3.CE,ROHS 4.2 years warranty ac/dc switching power supplyDetail description1.Wiring Position; Wiring Position 23cm Wire2 ... CE and ROHS certificate5.PWM switch design,efficiency power exceeds 856.Dissipating by natural air flow7.100 ... America. We offer DIP LEDs, SMD LEDs, high-power LEDs, flexible/rigid LED strips, spotlights, bulbs, downlights ... , call us today. 10W-350W ac/dc switching power supply

Supplier: Shenzhen Huya Lighting Co., Ltd.

[China Manufacturers]

CE Rosh 500w 48V dc switching power supply with PFC function

Aug 25, 2012

... / Overload / over Voltage / over Temperature Protection 3. LED indecator for power on 4. Cooling by free air convection 5. AC Input ... -pInlet Stability±0.5%Load Stabilty±0.5%Effi.87%DC Adjustment Range±10%AC input voltage range85~264VAC 47~63HZAC ...

Supplier: Wenzhou Dazhan Electrical Co., Ltd.

[China Manufacturers]