circuit switching - china circuit switching manufacturers and suppliers

Mini Circuit Breaker (MCB) - DZ47Jan 03, 2013

... (MCB) - DZ47 Mini Circuit Breaker (MCB) - DZ47 3, 4 poles 400V, rated current to ... for overload and short-circuitprotection as well as for unfrequented switching under normal case It is used extensively for industry, commercial ...

Supplier: Zhejiang Cangsong Electrical Appliances Industrial Co., Ltd.

China
ADD:CANGNAN INDUSTRY ZOON,WENZHOU,Zhejiang
TEL:0086-577-68888111

Switching Adapter with UL safety approved,6V DC 1A outputJan 03, 2013

... With UL60950 CEC IV or V Good quality, factory price. Switching Adapter US Series approved by UL FCC ROHS+REACH Features ... .Standby power <0.3W Protection:Over current protectionOver voltage protectionShort circuit protection Safty standard:UL60950-1FCC part 15Safety Approved:UL,cUL ...

Supplier: Shenzhen Jodeway Electron Co., Ltd.

China
ADD:3F, Building 6, Cuihu Industrial Zone, Huaide, Fuyong, Bao'an,Shenzhen,Guangdong
TEL:86-755-33800380

circuit breakerJan 03, 2013

... system for protecting overload and short circu circuit breaker APPLICATIONSC45N series circuit breaker is used in lighting distribution system ... -pole 415V circuit for overload and short-circuit protection as well as for unfrequented on and-off switching electric equipment ... and lighting circuit in normal case. The products comply with ...

Supplier: Beijing Prostar International Electric Co., Ltd.

China
ADD:Room 8b,2# Block A, Golden Resource Business Center, Haidian District, Beijing. China,Beijing,Beijing
TEL:86-10-88861977 88861975

GTDW High Frequency Switching DC Power Supply SystemJan 03, 2013

... Power Supply System The capacity of GTDW high frequency switching DC power supply system includes 38AH ~ 1500AH of various ... for closing the power switch cabinet and the second sub-circuit, apparatus, meters, relay protection, emergency lighting lamps occasions. High ... input range of charging a bit hot-swappable module soft-switching technology, the core components of high conversion efficiency of ...

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

switching power supply for Liteon 20V 6AJan 03, 2013

... quality& competitive price W/CE ROHS FCC switching power supply for Liteon 20V 6A SpecificationLaptop ... /AU cordOver voltage /Over current / Short circuit protectionFull one year warranty! ColorBlackInput Frequency50-60HzInput ... 88%(TYP)Out Power120WOutput Current6AOutput Voltage20VOverload ProtectionYESShort Circuit ProtectionYESRipple Noise500mvLine Regulation1%Load Regulation1%Compatible WithPA- ...

Supplier: Shenzhen Pengchu Industrial Co., Ltd.

China
ADD:Room 1518B, Pacific Ocean Commercial Building, No. 4028, Jiabin Road, Luohu District,Shenzhen,Guangdong
TEL:86-755-82138913

Switching power supply, wall mounted, 6W series, IVP01-EUJan 03, 2013

... \short circuit and over temperature protection etc. 2. Certificate: CCC/CE/UL/PSE/GS/ROSH/CEC V etc. Wall Mounted Switching Adapter ...

Supplier: Xiamen Innov Electronics Tech. Co., Ltd.

China
ADD:No.1, Xianghong Road, Torch Park of Xiang'an,Xiamen City,Fujian
TEL:0086-592-7766222-808

LED Driver - IP67 Waterproof LED Switching Power Supply (CE Approved)- Constant Voltage -120WJan 03, 2013

... Al shell LED driver, LED power supply, LED switching power supply, LED transformer, LED adapter SPECIFICATION:ModelAU- ... Output Surge eliminated, and Perfect protection for LEDsHighly stable circuit with stable current & voltage regulation: Constant Voltage: ... deviation<±0.5V; Constant Current: deviation<±5%Protections: Short circuit / Overload / Over voltage / Over temperatureIP67 Waterproof design ...

Supplier: Zhuhai Auth Electronics Co., Ltd.

China
ADD:room 5b, building 22, No.1, yuanlin road, jida ,zhuhai, guangdong, china,zhuhai,Guangdong
TEL:86-756-6138808 13005762005

Switching Power SupplyJan 04, 2013

... ) 100% full load burn-in test 4) Protection: Overload, short circuit 5) Competitive price, high reliability 6) Output: 5V - 48V 7 ... : 230 x 115 x 50mm Our switching power supply products include AC to DC switching power supply, and DC to DC converters ...

Supplier: Yueqing Mingch Electrical Co., Ltd.

China
ADD:N0.68 Linyun Road Liushi,Yueqing,Zhejiang
TEL:86-577-27865298

6W Switching Power Supply (CH plug)Jan 04, 2013

... Strength test: AC 3000V/5MA Overvoltage protection Overcurrent protection Short circuit protection Detailed Product DescriptionSwitching Power adapter(CH plug) 1,Input ...

Supplier: Shenzhen Teka Technology Co., Ltd.

China
ADD:Building 12, Wanxia Industrial Park, Tongfuyu Industrial Estate, Buchong, Shajing, Bao'an District,Shenzhen,China,Shenzhen,Guangdong
TEL:86-755-29729511 - 8005

switching power supply 220vJan 04, 2013

... power supply:from 40w to 500w 250w power supply,36v switching power supply 220vFeatures:1) High efficiency, low operation temperature2) Built ... *50MM8)Efficiency: At least 80% Our switching power supply products include AC to DC switching power supply, and DC to DC converters ...

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

Switching Power Supply//Switching Model Power Switch//Switch Power Supply//Meanwell SMPSJan 04, 2013

... Protections:Over load/Over Voltage/Short Circuit Size:129x98x38mm Switching Power Supply,Switching Power Supply,SMPS,Power Supply,Switching Model Power Supply. Description:1 ...

Supplier: Yueqing Kampa Electric Co., Ltd.

China
ADD:Jieda Road, Liushi Town, Yueqing City, Zhejiang Province, China,Yueqing,Zhejiang
TEL:86-577-62729846

85~264VAC 9VDC 150w switching power adapterJan 04, 2013

9VDC 150w switching power adapter 1. 85~264VAC by switch 2. protections overload/over voltage/short circuit 3. UL, ... ETS/EMC/CE 85~264VAC 9VDC 150w switching power adapter CE Rohs ... fig.1, the ripple and noise of a switching power supply is normally specified by the peak ... to the AC source frequency and/or the switching frequency. 6. How to test output ripple ...

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

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

15W single output switching power supplyJan 04, 2013

... time,long working life,complete protection 15W single output led switching power supply Competitived price and high reliability 105oC Output ... current can reduce the AC input impact effeciticly With short-circuit and overload protection Compact size, light weight 100% full ... double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting. 4. Inler woltage stability test: when is ...

Supplier: Jerdin Electric Co., Ltd.

China
ADD:36# YiHeng Road,XinGuang Industrial Zone,Liushi, Wenzhou,China,wenzhou,Zhejiang
TEL:86-577-62728800

SMPS (Switching Mode Power Supply)Jan 04, 2013

... /DC switching power supply (SMPS): 350W single output S-350 Features: 1) AC input range selected by switch 2) Protections: short circuit ...

Supplier: Wenzhou Allian Import And Export Co., Ltd.

China
ADD:B202, Building 24, Anju, Liushi Town,Yueqing,Zhejiang
TEL:86-577-27838712

Switching Power Supply 120W Single phase outputJan 04, 2013

... ,DC power supply Protection:Over load,over voltage,short circuit Professional export switching power supply,switch power supply,DC power supplyProtection:Over ... :adoptingA12double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting4.Inlet voltage stability test: when is over load ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

China
ADD:ROOM 602, NO.252 LIUQING NORTH ROAD, LIUSHI, YUEQING, ZHEJIANG, 325604 CHINA,Yueqing City,Zhejiang
TEL:0086-577-62791815

Switching power supply 500WJan 04, 2013

... ,PF>0.95 3 Built-in remote on/off -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------500W switching power supply N series 12/13.5/15/24/27 ... .Built-in active PFC fuction, PF>0.953.Protections:Short circuit/over load /Over voltage/ Over temperature4.Forced air cooling by ...

Supplier: Yantai Shanyou Electric Co., Ltd.

China
ADD:No.56 ,jinshajiang RD ,Yantai ETDZ,Shandong Province,China,Yantai,Shandong
TEL:86-535-6372308

Indoor vacuum circuit breaker(Lateral Type)Jan 04, 2013

... type indoor high-voltage vacuum circuit breaker is an AC three phase 50Hz indoor high-voltage switching equipment with rated voltage ... breaking of important load and place requiring frequent operation.The circuit breaker equipped with permanent magnetic operating mechanism of long ... extremely frequent operation.The assembled structure design makes the circuit breaker can not only be used as a fixed ...

Supplier: Wenzhou Rockwill Electric Co., Ltd.

China
ADD:NO 1,Fazhan Road,Wengyang Industrial Zone,Wenzhou,Zhejiang
TEL:86-577-27869966

GYM8-63 mini circuit breakerJan 04, 2013

... scope:GYM8-63 Protection and control of circuit against overload and short circuit,In building installation-such as houses,offices ... ,commercial complex,motor system(D curve) and industrial installation-for switching ... mounting requirement: The pass electric current characteristic of circuit breaker can not be changed with outside mechanical tool ...

Supplier: Shanghai Zhengli Electric Technology Co., Ltd.

China
ADD:4/F Chaoyangdasha Chaoyang Liushi Yueqing Wenzhou,Wenzhou,Zhejiang
TEL:86-577-62711079

Switching power supply mode amplifierJan 04, 2013

Switching power supply mode amplifier 1.Professional amplifier 2.Switching power supply mode 3.3000-watts 4.Only 10.5kgs Advanced circuit design and well-chosen components ensure that PL series can work safety in any environment and compatible with all certification test.

Supplier: Guangzhou Scarfsun Electronic Co., Ltd.

China
ADD:F3-1,Dong An Industry Area,Enping City,Guangdong
TEL:86-750-7820615

5V 20A Rainproof LED Switching Power Supply LED driver (100W)Jan 04, 2013

... )*45(H) 2.Weight : 0.7kg 5V 20A Rainproof LED Switching Power Supply LED driver 100W5V 20A Rainproof LED Power Supply ... accurate and stable Output over-voltage, over-current and short-circuit protection Output low ripple and noise One year warranty Average ...

Supplier: Shenzhen Micro Power Electronics Co., Ltd.

China
ADD:A1202,MingCui Building,QingQuan North Road,LongHua Town,ShenZhen,Guangdong
TEL:86-0755-29049313