gtdw high frequency switching dc power supply system - china gtdw high frequency switching dc power supply system manufacturers and suppliers

LED switching mode power supplyJan 02, 2013

1.LED switching mode power supply 2.input vol:90-130VAC/170-250VAC 3.output:DC5V/ ... DC12V/DC24V 4.good quality with best price. Features: 1. High ... )≤0.5%OutputLoad regulation≤1%Output stability0.5%(Typ value)DC adjustable range±10%Output ripple100mVp-p(typical value)Efficiency & PFC ...

Supplier: Zhuhai Mingtong Electronics Co., Ltd.

China
ADD:No. 1131, 304604-1, FL6, 4th Building, Cuijing Road, Qianshan, Zhuhai.,Zhuhai,Guangdong
TEL:86-756-6106396

US type switching mode power supplyJan 02, 2013

... power supply 1.simple & fashion 2.smart IC to protect short circuit 3.Size:63*27*44mm 4.high quality with competitive price Switching ... mode power supplyInput :Voltage rang:90-264VAC & ... Protection:Protection: overload protection up to 105%-150%,rating power recover automaticallyInsulation/Case:3,000Vac/10mA 1minEnvirment : Working ...

Supplier: Zhongshan Jungang Electronics Co., Ltd.

China
ADD:No.312 Zhuyuan Road, Baoyuan, xiaolan Town,Zhongshan city, Guangdong , China,Zhongshan,Guangdong
TEL:86-0760-22836378

300w 24v dc power supply led transformerJan 04, 2013

... protections overload/short circuit, convection cooling 3. UL 300w 24v dc power supply led transformer with CE Rohs UL ETS EMC1. Specification of ... shown in fig.1, the ripple and noise of a switching power supply is normally specified by the peak to peak amplitude, and ... can be identified:(1) Low frequency ripple at 2f being of the AC mains frequency.(2) High frequency ripple due to Pulse Width ...

Supplier: Shanghai Unitek Import And Export Co., Ltd.

China
ADD:14C, 86 Mao Xing Road,,Pudong,Shanghai
TEL:86-21-50397717-216

30w switching mode power supplyJan 04, 2013

... 3.2 years warranty; 4.CE/RoHS/EMC 30w switching mode power supply 1.Features:(1).Constant Voltage design(2).Universal AC ... load(5).100% full load burn-in test(6).High Reliability(7).Bult-in EMI filter,low ripple noise(8 ... warranty(10).Meet CE&Rohs 2.Detail Specification:SPECIFICATIONTYV-05030LOUTPUTRated DC voltage5VRated current6ACurrent range0-6ARated Power30WVoltage tolerance5±0.5VRipple & ...

Supplier: Zhuhai Tian Yang Appliances Co., Ltd.

China
ADD:4/F, 4 Cuizhu 3rd Rd.,Zhuhai,Guangdong
TEL:86-756-3916218

Dc Power SupplyJan 01, 2013

switching power supply, ac dc power supply, DIN rail power supply, DC power supply, UPS, stabilizer, on-line UPS We produce switching power supply, ac dc power supply, DIN rail power supply, DC power supply. The DC Power supply is automatic constant-voltage/constant-current transfer ...

Supplier: Shanghai Total Industrial Co., Ltd.

China
ADD:R.1112, Jiahe Sunshine Building, No.76, Jiuxin Rd., Shanghai City. China,Shanghai,Shanghai
TEL:86-21-37693864

Portable Solar Power Supply SystemJan 01, 2013

... tech product; high efficiency; attractive in appearance. Product Introduction:This product is another kind of solar power supply system researched and ... developed by ourselves. It can provide stable power in any region where ... specific power can be designed according to the needs of specific clients.)4.Materials of the box: Aluminum 5.DC: ...

Supplier: Shenzhen Fuwaysun Technology Co., Ltd.

China
ADD:Building A13, Jinyuan Industrial Park, Hongtian Village, Huangpu Residents' Community, Shajing Sub-district, Bao'an District.,Shenzhen,Guangdong
TEL:86-755-29548900

DC-DC power supplyJan 01, 2013

... Full-load efficiency:78% Our main products:DC-DC power supply------0.1-500WAC-DC power supply------0.1-40W Type: ESXX(H) ... protection circuit, self-resumptionRipple/NoiseL20MHz):50mVp-p MaxSwitch frequency: 50KHz-800KHz Product features:Full-load efficiency≥80% ... -40°C~+85°C2000VAC isolation voltageInternational standard pinMetal/high inflaming retarding plastic casingPass ROHS Complaint, CE, ISO9001 ...

Supplier: Henlv Power Shanghai Technology Co., Ltd.

China
ADD:No.2585-4425, Malu town Jiading district,Shanghai,Shanghai
TEL:86-21-61235896

ac 9v dc power supply adapterJan 01, 2013

... CE,LVD,TUV,C-TICK,DOFT,3C ac 9v dc power supply adapter Model]: CP0910[Input Voltage]: 100-240V[Output ... ADSL, DPF, Refrigerators, Portable DVD, Stereo, Radio, Security System Products Etc.[Product Features]:Well Designed, Lightweight Beautiful Appearance, ... . Built-In Anti-electromagnetic Interference Filter.Super-Power Supply, Fixed Frequency Control Circuit To Ensure Stability To Provide Continuous ...

Supplier: Dongguan GuangLin Electron Manufacturer Co., Ltd.

China
ADD:dongguancity zhangmutoutown jinhegongyequ jinhelu121hao Bdong,dongguan,Guangdong
TEL:86-0769-82119781

28.5V DC power supplyJan 01, 2013

... , waveform pure stability 28.5V DC power supply ModelDCK28-50DCK28-100DCK28-200DCK28-400DCK28-800DCK28-1000DCK28-1500DCK28-2000Circuit modehigh frequency switch modeInputPhaseSingle-phase 2 wires ...

Supplier: Jinan Deruixing Co., Ltd.

China
ADD:203 No.55 west street, Beixiao Xinzhuang, Huaiyin District, Jinan City, Shandong Province. China,Jinan,Shandong
TEL:86-531-87958070

Large Power DC power supplyJan 01, 2013

... KGS series large power DC power supply adopts thyristor as the key parts of 3-phase voltage regulation. The intelligentized control system is consisted of ... technical parameters can be set easily, with the merits of high efficiency, simple but reliable circuit, easy commissioning etc. Not only ...

Supplier: Baoding Sanyi Tianxing Electric Co., Ltd.

China
ADD:NO.1968 XIANGYANG NORTH STREET BAODING,BAODING,Hebei
TEL:86-312-3327388

ac to dc power supplyJan 01, 2013

... dc power supply ,output voltage can be changed as you need .110v dc power supply; 24v dc power supply BK-WYK/H series Applied field BK-WYK / H series110v dc power supply ... ; 24v dc power supply high-frequency DC stabilizer is designed for Chinese power grid/ power net ...

Supplier: Baykee Electric Power Equipments Co., Ltd.

China
ADD:North block 9E, Guangye Building,Futian District,shenzhen,Guangdong
TEL:86-755-83983380

Indoor 15W LED Switching Driver Power SupplyJan 02, 2013

Indoor 15W LED Switching Driver Power Supply 1.CE&FCC certification 2.1-3 years warranty 3. ... indoor use 4.15-600W available Indoor 15W LED Switching Driver Power ... :5)±0.5%±0.5%±0.5%DC output power15w15w15wEfficiency74%80%83%Adjustable range for DC voltage4.5~5.5v10~13.2v21 ...

Supplier: Yuming Science & Technology Co., Ltd.

China
ADD:25G,B#HONGLI BUILDING,NO.168 HUDONG ROAD, FUZHOU,FUJIAN,CHINA,FUZHOU,Fujian
TEL:86-591-88502569

digital display DC Power SupplyJan 03, 2013

digital display DC Power Supply HB17...SB: output voltage and current are showed by the LCD screenService occasion:Testing equipment, high-middle academy, apparatus, automatic ... :0-30A adjustableLoad efficiency: CV≤1x10 +2mV, CC≤2x10 +3mA Frequency: 50-60HZ Waveform and noise: CV≤1mVrms, CC≤5mArms Output ...

Supplier: Hongbao Electric Group Co., Ltd.

China
ADD:NO.198 Station Road, Shangyuan Industrial Zone, Liushi, Yueqing City, Zhejiang. China,Yueqing,Zhejiang
TEL:0086-577-62781743

switching mode power supplyJan 04, 2013

... power equiptmentPART 4. Serivice Our switching power supply products include AC to DC switching power supply, and DC to DC converters and battery chargers. Adopting high quality spares, these series feature high ...

Supplier: Xiamen Xinpulong Semiconductor Co., Ltd.

China
ADD:4/F, N0.4 Plant Buliding ,Torch Garden, Huli District,Xiamen City, Fujian Province. China,Xiamen,Fujian
TEL:86-592-2225015 821

20W Solar Power Supply SystemJan 05, 2013

Solar Power Supply System 1.Solar power system 2.Complete solar system , 3.Competitive price 4.High efficiency Solar Power Supply System20W portable Solar Power System Our solar power system includes high-efficiency Solar cell ... variety of charging ways complementary, solar, Ac and Dc all can charge for the system, one time investment, long-term benefits. It ...

Supplier: Shenzhen Sveck Technology Co., Ltd.

China
ADD:NO.5,DaYang Industrial Zone, GongMing Town, BAO'AN, SHENZHEN, CHINA. 518106,Shenzhen,Guangdong
TEL:86-0755-2794 5800

waterproof led ac/dc power supplyJan 05, 2013

... .100% full load burn-in test led ac/dc power supply Features: 1.Suitable for LED lighting and LED ... .IP protection standard: IP67 led ac/dc power supply3.Efficiency: 91%4.Power factor:0.955.Storage temperature: -40 ... Output Power200WAutomatic ProtectionOver Voltage & Current / Short Circuit / High TempProtection ResetAutomaticImportant ParameterStore Temperature-40~60Working Temperature-30~60Waterproof ...

Supplier: Zhuhai Aikesen Electronic Technology Co., Ltd.

China
ADD:NO. 1980, Ming-zhu-Nan-road, Zhuhai city.,zhuhai,Guangdong
TEL:86-756-6816236

Wall Mounting Communication Power Supply SystemJan 07, 2013

... Power Supply System 1. Wall-mounted design 2.small size 3.light weight 4.easy installation Wall Mounting Communication Power Supply SystemThe system ... a depth of 0.2m. The AC and DC power distribution units are arranged above the cabinet. FeaturesWall- ... adopts advanced soft switch technology, which has high efficiency and high power density. Advanced storage battery management function effectively ...

Supplier: Shanghai NES Electromechanical Equipment Co., Ltd.

China
ADD:NO.1588 Chenbao Road, Malu Town, Jiading District, Shanghai City. China,shanghai,Shanghai
TEL:86-21-59510448 59510850 13901848688

Wind turbine power supply systemJan 01, 2013

... turbine power supply system 1.off grid wind turbine 2.provide power supply 3.CE certificated Anhua can provide wind turbine power supply system, including ... manufacture in similiar way with airscrew3. Large capacity, high voltage-endurance generator design, direct drive, wind rotor ... matches with PM generator in optimum TSR, high efficiency, small startup moment, allows continuous running in ...

Supplier: Qingdao Anhua New Energy Equipment Co., Ltd.

China
ADD:No.69 Zhuzhou Road, Qingdao City,Qingdao,Shandong
TEL:86-532-80626822

DC-DC power supply boardJan 01, 2013

DC-DC power supply boardsupply 1 overcurrent protection ,overvolatege protection 2thermal protection 3short-circuit protec VoltageMinNominalMaxUnit115/230VAC100/200115/230130/260VACrmsFrequency475053Hz duplicator case power supply Voltage+12V+5V ... ±5%±5%±15%±5%±5%Ripple wave MAX150mV120mV180mV80mV80mVNoise MAX180mV150mV200mV120mV100mVmini-itx power supply

Supplier: Shenzhen Realan Computer Products Co., Ltd.

China
ADD:4-5th floor, Bldg. 53, Block B of Tong Long industrial zone, Taoyuan Sub-district,Nanshan District,Shenzhen 518055,China,Shenzhen,Guangdong
TEL:86-755-26996161-826

AC/DC Power Supply/switch power supplyJan 01, 2013

AC/DC Power Supply/switch power supply Protections: Short circuit/ Overload Low cost, hogh reliability AC/DC Power Supply/switch power supplyLow price and high reliability105°C output capacitorAC input power suitable ...

Supplier: Wenzhou Mingneng Electric Co., Ltd.

China
ADD:No.2188 LiuHuang Road, Liushi, Yueqing City, Zhejiang Province. China,YUEQING,Zhejiang
TEL:0086-0577-62712696