average current mode control of switching power - China average current mode control of switching power

48w dc output and plug-in type switching power supply with over voltage and over current protectionDec 20, 2012

switching power supply 1.High working efficiency 2. ... Output voltage :3-48VOutput voltage Adjustable rate: 5%Output Current :0-4A Output ripple and noise : 360mVppWork efficiency ... 2WWOrking Temperature :0°C~+50°CHumidity :10%-95%RHdc power supply protection :short circuit /overload /over voltageSafety&EMC ... dc output and plug-in type switching power supply with over voltage and over current protection

Supplier: Shenzhen Sunshine Technology Co., Ltd.

China
ADD:Shajing,Shenzhen,Guangdong
TEL:86-0755-27226780 27267806 27081806

16V Switching Power Supply with FCC Mark and 1,500mA Output CurrentDec 19, 2012

16V Switching Power Supply with FCC Mark and 1,500mA Output Current Key SpecificationsInput voltage: 100 to 240V AC, 50 to 60Hz ... .0 Regulated output with low ripple Constant current or constant voltage (optional) Overheat protection design Power on LED indicator Modified and custom ... , SAA, EK, PSE, CB, FCC, EMC, C-tick, RoHS 16V Switching Power Supply with FCC Mark and 1,500mA Output Current

Supplier: Dongguan Gaoyi Electronic Co., Ltd.

China
ADD:West Shayao Road,Sisa road Shijie Town DongGuan.DongGuan.China,Dongguan,Guangdong
TEL:86-769-86377089

9-channel CCTV Power Supply with 10A Current, 12V Voltage and Internal Power SwitchDec 26, 2012

... CCTV Power Supply with 10A Current, 12V Voltage and Internal Power Switch Switching Power supply total solution supplier 1.Provide turn-key solution of switching power supply with ... provider. Main products include but not limited: Switching power supply, Electronics design, Develop electronic control board, Remote control, LED related product, LCD display module ...

Supplier: Shanghai Magicelectro Technology Co., Ltd.

China
ADD:RmF,F22,No.90 MaoXin RD,PuDong New District,Shanghai,Shanghai
TEL:86-21-58812509

40w Switching Power SupplyDec 18, 2012

... service Switching Power Supply(S-40W-12/24) (ZYY Switching power supply)Specification:Packing: White boxProductivity: 50000 PCA/MonthStarting Mode: Self-exited Switching Power SupplyConnecton Mode: Series Switching Power SupplyShipment ... size3, OVP/OCP/SCP function 4, Cooling by free airStandard switching power supply 40WHigh efficiency, high reliabilityUniversal AC input / Full range100% full ...

Supplier: Shenzhen Zhong Yuan Yang Investment Development Co., Ltd.

China
ADD:zhongyuanyang Industrial Building,No.16 Caiyun Road,Longteng Industrial Park,Longgang District,Shenzhen City,,shenzhen,Guangdong
TEL:86-0755-28999660

modular switching power supply system 110V 220V DCDec 21, 2012

... -point, set-point adjustable.Intelligent function-microprocessor controlmanual control(1) Output DC voltage and current adjustable, output over or under-voltage set ... according to your requirements. Rectifier ModuleIntegrated DC power systemMain Features: (1) modular design characteristic of switching power supply (2) redundancy hot standby (3) adjustable ...

Supplier: Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

China
ADD:No.12 Building, Tianshan Industrial Park, Xiangjiang Road, High-Tech Zone,Shijiazhuang,Hebei
TEL:86-311-66685638

Switching Power Supply 220V 12V 50ADec 18, 2012

... reliability 3.100% full load test 4.Two years' warranty Switching Power Supply 220V 12V 50AApplication: Industrial, security monitoring, machine, equipment, LED ... rated output voltageOverload Protection: 115% ~ 150% of current, automatic recoveryOver Voltage Protection: 115%-135% of output voltageStart, Rising and Hold-up Time: 300ms ...

Supplier: Shenzhen Guandexin Technology Co., Ltd.

China
ADD:Floor 4 Building 1, Baoshu industrial Zone, Baoan District,Shenzhen,Guangdong
TEL:86-0755-61173318

PCB assembly Switching Power SupplyDec 20, 2012

... several technical patents.executive standar and technical parametersOur switching power supply is strictly according to international standar:1 ... and the value of harmonic current emission limit standard, 2001>;5.UL1310 Power Equipment Safety Standards>. ... RoSH certification.Our company have put over 20 specifications of switching power supply on sale.According to input voltage, it ...

Supplier: Foshan Nanzhuang Guangchang Electrical Equipment Plastic Co., Ltd.

China
ADD:Rongzhou Yongfeng Industrial Park, Nanzhuang Town, Chancheng District, Foshan City, Guangdong, China,Foshan,Guangdong
TEL:86-757-88356018

25W Switching power supply for LEDDec 20, 2012

Switching power supply for LED Output power:25W Input voltage:220V/110V Output voltage:5V,12V,24V Output current: 5A,2.1A Switching power supply for LED25W ... battery backup switched mode power supply; single output switching power supply1)100% full load ...

Supplier: Zhejiang Zhongji Technology Co., Ltd.

China
ADD:No.18 Fenjin Road,Dongfeng Industrial Zone,Liushi,Wenzhou,Zhejiang
TEL:86-0577-61716978

MTPQ2625 Series High Frequency Switching power supply transformerDec 24, 2012

... design to meet your needs.MTPQ Series Switching power supply transformer MTPQ2016/PQ2020/PQ2620/PQ2625/PQ3220/ ... /PQ5050Features: 1. Custom designs available2. High efficiency of over 95%3. High frequency range 10kHz-1MHz4. ... machines2. TV sets, Microcomputer equipment, printers, Terminals3. communications control equipment4.Switching power supply, chargers, alarm system5. UPS, VCD/DVD players ...

Supplier: Shenzhen Magtop Technology Co., Ltd.

China
ADD:Building A, Pingnan Geumgok Power Ind. Park,, Zhongkai High-tech Zone,,Hui Zhou,Guangdong
TEL:86-752-7803358

12V-2000mA ac adapter, switching power supplyDec 24, 2012

... : Half-wave, over-voltage, over-current, short circuit protecting.------------------------------------------------------------------------------------------------------------7.Strict test procedure for every piece of switching power adapter :Burning in test on ...

Supplier: Shenzhen Hylook Electronic Co., Ltd.

China
ADD:4/F,6/B,Fengsheng industry Zone,Potouxia,Guanlan,Baoan,shenzhen,Guangdong
TEL:086-0755-29062506

HS-50W-5V DC switching power supplies for cctv systemDec 23, 2012

... in transformer, rectifier ,switching power supply, CCTV power supply and power adapter. This type of switching power supplies is widely ... :HS-50W-5V OutputOutput Voltage5VOutput Current7AOutput Current range0~7AOutput Power50WWave and noise80mVp-pSetup,rise ... .35A/230VACEfficiency80%AC impulse CurrentCold-start current 30A/230VACLeakage Current<0.5 mA/240VACProtectionOverload Protection115%-150 ...

Supplier: Shenzhen Taixinweiye Electronic Co., Ltd.

China
ADD:6F,Xijun Industrial Building,Jinpeng Industrial Park,Shangxue Town,Buji Street,Longgang Dist,Shenzhen,SHENZHEN,Guangdong
TEL:86-0755-61261526-16

HS-120 switching power supplyDec 18, 2012

... is allowed 5.with over voltage over current p HS-120 switching power supply Model SpecificationHS-120-5HS-120-12HS ... (Note:2)±1%±1%±1%Rated output current20A10A5AOutput current range0-20A0-10A0-5AWave and noise(Note:3 ... 1.2A/230VAC Inrush current20A/115V 40A /230VLeakage current<3.5mA/240VACOverload protection105%~150% Type:pulsing hiccup ... refer to FCC Part15J classA HS-120 switching power supply

Supplier: Shenzhen Tongliyuan Electronics Co., Ltd.

China
ADD:1st Floor, No. 18, Chufa Road, Shaomaling Industrial Area, Buji St., Longgang Dist.,Shenzhen,Guangdong
TEL:86-0755-28475516

Mini single output switching power supplyDec 25, 2012

1.Switching power supply 2.ISO9001,CE,PSE,ROHS certificate 3.Eight years experience of switching power supply 4.Can do OEM. Switching power supply Mini single output switching power supply

Supplier: Yueqing Hengwei Electric Co., Ltd.

China
ADD:Xinguang industrial zone,Yueqing city,Wenzhou,Zhejiang
TEL:86-577-62799662

Switching Power Supply 150WDec 26, 2012

Switching Power Supply 250W Model:S-250-5(7.5,12,15, ... :5,7.5,12,15,24,27,48V Brand: Naidian Switching Power Supply 250W SPECIFICATION:MODELS-250-5S-250-7.5S-250 ... %78%81%82%83%AC CURRENT5A/115VAC 2.5A/230VACINRUSH CURRENT (max.)15A/115VAC 30A/230VACLEAKAGE CURRENT<3.5mA / 240VAC Switching Power Supply 150W

Supplier: Naidian Group Co., Ltd.

China
ADD:Zhiguang Industrial Zone,Liushi Town,Yueqing City,Zhejiang,China,Yueqing,Zhejiang
TEL:86-577-62762308

Switching Power Suply for Access Control SB-118Dec 26, 2012

... master control, the high-performance switching power supply is featured with large output current and high regulation accuracy. 2. The application of internationalized design of the ... design of a group of dry connect signal output makes the switching power supply perfectly suitable for occasions requiring both unlocking and opening autogate mode ...

Supplier: Shanghai SOMB Intelligent Engineering Co., Ltd.

China
ADD:2nd Floor, Lijing Business Building, No.868, Zhenchen Road, Baoshan District, Shanghai, China,Shanghai,Shanghai
TEL:86-021-61489438

Universal switching power supply of good qualityDec 19, 2012

... -in test 3. 2 years warranty Universal switching power supply of good quality1. Features1.Capacity: 100,000pcs/month2 ... Parameter Table ModelLPFS-U060D1505InputInput Voltage(V)90VAC~264VACInput Current (A)1.0A MaxFrequency (Hz)47Hz–63HzEfficiency80% ... voltage Over load Protection>105%-150% hiccup mode,Auto recovery Short circuit ProtectionLatchedOver Temperature ProtectionAuto rebootOthersDimension ...

Supplier: Shenzhen Excellent Top Electronics Co., Ltd.

China
ADD:3/F,NO.2 bldg,zaimao technological industrial park.loanggang district,shenzhen, p.r china,shenzhen,Guangdong
TEL:86-755-89395358-8008

2-port kvm switch,201w switching power supply,200w switch mode power supplyAMT-01B thermostat switchDec 24, 2012

... switching power supply,200w switch mode power supplyAMT-01B thermostat switch 1. High quality 2. Co 2-port kvm switch,201w switching power supply,200w switch mode power ... -oriented, the better. Solidarity and common progress.Quality control policy: the implementation of strict quality control system. In strict accordance with ISO9001: 2008 ...

Supplier: Shenzhen Goldeleway Electronics Technology Co., Ltd.

China
ADD:Rm22B,Block A,Duhui Bldg,Zhonghang,Shennan Rd,Futian Dist,Shenzhen,Guangdong
TEL:86-755-83628652

120W_Dual_output switching power supply,switch mode power supplyDec 17, 2012

... 5%VOLTAGE TOLERANCE±2%±6% ±2%±7% RATED CURRENT12A5A 6A4A CURRENT RANGE2-12A0.5-5A 2-6A0.4-4A RATED POWER120W126W ... 240-370VDCAC CURRENT2.5/115VAC 1.25A/230VACINRUSH CURRENT(MAX.)cold inrushed current 35A/230VACLEAKAGE CURRENT<3.5mA/240VACOVERLOAD PROTECTION 105-135% type ... max voltage of the rated load.5.load regulation:load from 0 to 100%. We are specialized in manufacture switching power supplies, pls ...

Supplier: Yueqing B&J Electrical Co., Ltd.

China
ADD:Lutoushi Village, Xiangyang Town, Yueqing City, Zhejiang Province. China,Yueqing,Zhejiang
TEL:86-577-62603111

200W switching power supply(Shenzhen switch mode power supplier)Dec 20, 2012

... Installed with EMI filter, minimum wave. 2 years warranty 200W switching power supplyModelS-201-5S-201-7.5S-201-12S-201-15S ... %±1%±1%Rated output current40A26.5A16.5A13A8.3A7.4A4.2AOutput current rage 0-40A0-26.5A0-16.5A0-13A0-8.3A0 ... voltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage.5. Load stability ...

Supplier: Shenzhen Mulview Technology Co., Limited

China
ADD:1F,A4 Building, Ni Tou Zui,9th Lane,Langkou,Dalang Avenue ,Bao'an District,Shenzhen City,China,Shenzhen,Guangdong
TEL:86-755-88849659

Switching Power Supply,power supply,switching mode power supplyDec 19, 2012

... switch 4763Hz,240370VDCAC input voltage rangeCold-start current 30A/115V 60A/230VOverLoad protection105%150% hiccup mode,auto-recoveryOverLoad protection115%135% rated output ... ,EN60950EMC standardsDesign refer to GB9254,EN55022 classBWeight0.63kgSize199×98×38mm Switching Power Supply,power supply,switching mode power supply

Supplier: Wenzhou Gad Technological Electricity Co., Ltd.

China
ADD:Huxi Village Liushi Town,Yueqing,Zhejiang
TEL:86-577-62777145