switching power supply circuit - china switching power supply circuit manufacturers and suppliers

Waterproof 60W 12V/24V DC LED Power SupplyJan 03, 2013

... 60W Waterproof DC LED Power Supply, LED Power Supply, LED Power Source, LED adaptor, LED Driver, LED Switching Power Supply. LED Power Supply,LED Power Supply/LED Driver/switching power supply/Power Supply are applied into all ... LEDs more stable, and high efficacy.3. Overload, overvoltage, short circuit protection design 4. Wide input voltage design and good ventilation ...

Supplier: Zhongshan Hongyu El-Tech Co., Ltd.

China
ADD:No. 5 Lefeng 5 Rd, Maohui Industry zone, Henglan Town, Zhongshan, China,Zhongshan,Guangdong
TEL:86-760-23655182

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

... by switch 2. protections overload/short circuit, convection cooling 3. UL 300w 24v dc power supply led transformer with CE Rohs UL ETS ... maximum peak current when cold start of the power supply. 3. Multi-output power supplies: For power supplies with multi-output, in our catalog ... shown in fig.1, the ripple and noise of a switching power supply is normally specified by the peak to peak amplitude, and ...

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

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

High quality car power supply transformerJan 04, 2013

... Introduction:This product uses an imported voltage stabilizing modulc for switching power supply, whit an input DC voltage of 13~40V and output ... automatic protection against over current, over voltage, overheat and short circuit.4.Key performance parameters:Input DC voltage: DC13~40V Output ... protector Voltage regulation Voltage stabilizer Over-voltage protection Short-circuit protection Output 12V

Supplier: Guangzhou A-Touch Auto Parts Co., Ltd.

China
ADD:8/F.,CNTCommercial Building,302 Queen's Road Central,Hong Kong,Hong Kong,Guangdong
TEL:86-020-36190385

12V 200W waterproof LED lights power supplyJan 05, 2013

... input / Full range Protections: Short circuit / Overload / Over voltage High Power Factor / Low Harmonics(THD) IP67 ... ARated Output Power200WAutomatic ProtectionOver Voltage & Current / Short Circuit / High TempProtection ResetAutomaticImportant ParameterStore Temperature-40~65°CWorking ... provide other various types of led driver and switching power supply as you need. For more information, please ...

Supplier: Nanjing Xuechangquan Optoelectronic Co., Ltd.

China
ADD:Moling Science and Technology Center, Qingshuiting West Road No.2, Moling Street, Jiangning District.,Nanjing,Jiangsu
TEL:86-025-52128561

12V 1A 1.5A Safety Power SupplyJan 05, 2013

12V 1A 1.5A Safety Power Supply 1:sell well 2:light weight and freight saving 3 ... best adapter for DVD/ monitor /didital picture frame switching power supply 12V 1A 1.5A Safety Power SupplyDetail Specifications: 1:Input: 100-240V, ,1 ... Load regulation:±5%6:cooling: nature Safety and protection1:short circuit protection2:over voltage protection3:over current protection Environment1:operating temperature ...

Supplier: Shenzhen Greatpower Tech Co., Ltd.

China
ADD:B Area 3 Floors Building No.3 DongWangYang Industrial Zone,Huangtian,Xixiang Street,Baoan district,shenzhen,shenzhen,Guangdong
TEL:86-755-29706891 29706913 29706871

High frequency Hengfu power supplyJan 05, 2013

... input 85-264VAC 4)Different type for Select... High quality Switching Power Supply 2)With CE & CQC Approval 3)Universal input 85- ... lowest price. Low price and high reliability. AC input power suitable for the world. Hight efficiency and low operation temperature ... current can reduce the AC input impact effecticly. With Short-circuit and owwerload protection. Compact size, light weight. 100% full ...

Supplier: Shenzhen Kapata Lighting Co., Ltd.

China
ADD:3rd Floor,G Building,Wanda Industrial Park,Shiyan,Baoan,Shenzhen ,P.R China,Shenzhen,Guangdong
TEL:0086-0755-81791822

ATX320T Swithcing power supplyJan 06, 2013

... )Brand Name:ATX;3)Model Number:ATX-320T;4)Type:Switching power supply;5)Nominal Voltage:220V;1.Light;2.High capacity;3 ... ;6.Impact-resistant design;7.Dual protection PCM;8.Short circuit protection;9.Ultrasonic sealing technology;10.Safety, leakage of small ...

Supplier: Shenzhen Yujian Art Products Co., Ltd.

China
ADD:6F, 8 Bldg., Dingfeng Hi-tech Park, Tongfuyu Development Zone, Fuyong, Bao'an, Shenzhen 518103, China,Shenzhen,Guangdong
TEL:86-755-13410368271

power supplyJan 06, 2013

... ,BS,CB,RoHS safe approvel switching power supply 1.5m cable US type Protections:Reverse charger protection;Short circuit protection;Over voltage protection;Over ...

Supplier: Shenzhen MLF Tech. Co., Ltd.

China
ADD:No.8,Qingping Road,Gaoli Industrial Park,Tnagxia Town, Dongguan City,Guangguan Province, China,,Dongguan,Guangdong
TEL:86-769-87989659

PA-04A 4 Channels DC12V output Switching POWER AdaptorJan 01, 2013

Switching Power Supply 4 Channel output OUTPUT:12V DC500 mA Channel /total 2A Input Voltage86V AC~264V AC 50~60HzOutput VoltageDC 12V ±5%Maximum Output Current2A (4 channels total)Output Power24 WUnit Weight0.14 KG

Supplier: New Surway Digital Technology (Shenzhen) Co., Ltd.

China
ADD:4th Floor, 1st Building, FUGUO Industrial Park, North KAIFENG Road, Shangmeilin Area, FUTIAN District, SHENZHEN,CHINA,shenzhen,Guangdong
TEL:86-755-83932980

CO2 SL-500V Laser Power SupplyJan 01, 2013

... laser carving machine; SL-500V type series CO2 laser power supply is specially designed for the CO2 laser tubes used ... laser application machine, it is a higher effective and speed switching power supply. It has the following advantage: 1) It adapts to ... It uses special matching, and makes three section of power supply, control and high voltage mutual insulation which avoid electromagnetic ...

Supplier: Guoguang Electric Co., Ltd. Chengdu

China
ADD:No.117 Xingguangxi Road, Longquanyi District,Chengdu,Sichuan
TEL:86-28-88491611 84372044

70W Switch Power SupplyJan 02, 2013

70W switching power supply 1) 70W/24V/3A 2) Minimun order 100 pieces 3) High quality with best price 70W SWITCHING POWER SUPPLYHigh efficiency, Lower noise ... ,Stable performanceBest quality with competitive priceManufacturer design for your requirementsMain technical parameters1) Output power: 15W ...

Supplier: Weide Electric Machinery Co., Ltd., Guangzhou

China
ADD:Guangzhou Economic and Technological Development Zone, Yushu Industrial Park Jingye Fourth Street, Building 5, Room 303,Guangzhou,Guangdong
TEL:86-020-82261585

50W LED Power SupplyJan 02, 2013

1. LED switching power supply 2. DC12V 3. Non-waterproof 4. CE, C-TICK approved ...

Supplier: Guangzhou Charmled Lighting Technology Co., Ltd.

China
ADD:Haizhu,Guangzhou,Guangdong
TEL:86-20-89770231

LED power supply,professional power supplierJan 02, 2013

LED power supply: 1.Constant voltage supply. 2.Epoxy encapsulated. 3.Two year warranty. 4.Environmently-friendly ... ten days Business Type:Manufacturer Product/Services:power supply,switching power supply,power supply switch Outstanding features: 1.Constant voltage supply. 2.Epoxy encapsulated. 3.Two year ... by free air convection. Application: Anywhere,for the electricity supply of LED power supply.

Supplier: Shenzhen Ronghui Optoelectronics Co., Ltd.

China
ADD:No. 1-208-1-225, Shiyan Logistics Park , No. 1, Zhoushi Road, Wave Heart Community, Shiyan Street, Bao'an District,Shenzhen,Guangdong
TEL:86-755-81785540

Electric Screwdriver Power SupplyJan 03, 2013

Electric Screwdriver Power Supply High quality switching power supply for screwdriver Low price and high reliability. Electric Screwdriver Power SupplyHigh quality switching power supply for screwdriverThe lowest price and best quality. Low price and high reliability.AC input power suitable for the world. Hight efficiency and low operation temperature.

Supplier: Shenzhen Waterun Technology Co., Ltd.

China
ADD:No. 503, Zheng Tai Lai Commercial Building, Xi Xiang Rd., Bao An, Shenzhen, China,,
TEL:86-755-29356991

ATX 230W PC Power SupplyJan 04, 2013

atx power supply,atx switching power supply,computer power. 20+4P/2B/1S/2SATA/P4 1.2M Continental Power cable atx power supply,atx switching power supply,computer power.20+4P, 2B/1S,2SATA,P41.2M Continental Power cable12CM FanOutput line:400MM0.5MM Galvanized

Supplier: Guangzhou Hotworld Electronic Technology Development Co., Ltd.

China
ADD:Tianhe Road,Tianhe district,Guangzhou,Guangdong
TEL:86-20-62235847

10D-20 ,NTC thermistor for limiting of inrush current of power supply ,ballast ,CFL etc.Jan 05, 2013

... for limiting the Inrush Current in the power supply loop of every kinds of power supply, ballast / CFL etc. and the ... area, which is mainly used in Switching Power Supply, UPS Power Supply, CFL, Ballast, Circuitry of Power Supply, etc.WMF21 series NTC thermistors are ... application area, which is mainly used in Switching Power Supply, UPS Power Supply, CFL, Ballast, Circuitry of Power Supply, etc.

Supplier: Shenzhen Weilin Hi-Tech Co., Ltd.

China
ADD:5F., Aerospace Micromotor Bldg., No. 7 Langshan 2nd Rd., North District, Shenzhen Hi-Tech Industrial Park of China,Shenzhen,Guizhou
TEL:86-755-26994628

GTDW High Frequency Switching DC Power Supply SystemJan 03, 2013

... High intelligence High Frequency Switching DC Power Supply System The capacity of GTDW high frequency switching DC power supply system includes 38AH ~ ... venues. It is for closing the power switch cabinet and the second sub-circuit, apparatus, meters, relay protection, ... sub-screen cabinet system, etc. According to AC power supply: single-voltage systems and double-voltage systems. According ...

Supplier: Changsha Guotong Electrical Technology Co., Ltd.

China
ADD:4F,A4 Building,Lugu International Industrial Park, No.229,Tongzipo West Road, Changsha High-Tech Development Zone,Changsha,Hunan
TEL:0086-0731-84210990

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 ...

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

5V 2A 10W Switching Power Adapter, with DC 5.5*2.5mm , Required by CE ROHS, Power SupplyJan 05, 2013

... . DC: 5.5*2.5/1.7mm Optional AC / DC Power Adapter Input Voltage: 90-265VAC 50/60Hz,Output Voltage: 5V ... hoursProtection function: Short circuit protection; Over current protection; Over voltage protection; Over load protection;Approved by CE, RoHS switching power adapter, adapter, charger ...

Supplier: Shantou City Tingxing Power Co., Ltd.

China
ADD:Tailing Development Area, Chaoyang District, Shantou,shantou,Guangdong
TEL:86-755-83040735

POE-608 power supplyJan 01, 2013

... 100 meters >Carrier class power over ethernet system Features>LED indicators power input indication POE>Distance up ... power over ethernet system>Auto ranging power supply/ inserter>Built-in ethernet surge protection to prevent equipment damage>Overload and short circuit ... protection>Minimum cross talk and insertion loss>Advanced switching technology runs cool>Powers clients which accept power ...

Supplier: Dongguan Huiyan Electronic Co., Ltd.

China
ADD:No.162,liyatang, Lincun, Tangxia Town, Dongguan City, Guangdong Province. China,Dongguan,Guangdong
TEL:86-769-87885098