s250le rcbo earth leakage circuit breaker residual current circuit breaker residual current device elcb rccb rcd,China s250le rcbo earth leakage circuit breaker residual current circuit breaker residual current device elcb rccb rcd Manufacturers, Suppliers

Paving Breaker

Mar 18, 2012

It can be mainly used eradicating and improving the concrete structure pile foundation, road surface in city constructions, ... It can be mainly used eradicating and improving the concrete structure pile foundation, road surface in city constructions, and also spading the asphalt pavement and eradicating the frozen earth.Weight : 35 Kg Inside diameter of air pipe : 19 mm Paving Breaker

Supplier: Luoyang Pneumatic Tool Co., Ltd.

[China Manufacturers]

high voltage portable earth rod

Nov 27, 2012

... .V.earth rods set 2.match with earthing wire earthing pin Excellent quality! Bottom price! Application:They are portable short-circuit earthing ...

Supplier: Yueqing Jitai Electric Power Instruments Factory

[China Manufacturers]

Two-way window speaker,for talking through glasses,fine circuit thoroughly, avoid echo and squeal problem

Apr 01, 2013

... Window Intercom Speaker Hands free two-way talkback automaticity fine circuit thoroughly, avoid echo and squeal problem. Adopt high-powered mic ... for connecting master station and substation Working voltage:DC12V Working current:300mA Environment :- 10-60 Degrees Celsius Master dimension:122*105 ...

Supplier: Beijing Ihome Decorative Material Co., Ltd.

[China Manufacturers]

GB-306 door alarm keeper glass breaker detector

Jun 30, 2012

... ,bank, and residential applications . GB-306 door alarm keeper glass breaker detector

Supplier: Shenzhen A-R Technology Co., Ltd.

[China Manufacturers]

constant current LED driver

Mar 14, 2013

... -265V 3. output current :350mA 4. output voltage : DC30-80V 1. Universal AC input/Full rang;* Protections;Short circuit/Over load/Over ... lighting,street lighting,and moving sign applications;* Built-in constant current limiting circuit (C.C.+C.V.mode);* Meet 4KV surge immunity ... level (IEC6100-4-5);* 3 Years warranty;Constant current 350mA series of ...

Supplier: Zhuhai Fuyuan Electronic Co., Ltd.

[China Manufacturers]

inductance coil; inductor; inductive choke earth inductor apple conscriptor variable inductor varindor adjustable inductor air

Aug 06, 2012

... with filter capacitors remove residual hums known as the mains hum or other fluctuations from the direct current output, to the small ... motor coils.An inductor is used as the energy storage device in some switched-mode power supplies. The inductor is energized ... . This XL is used in complement with an active semiconductor device to maintain very accurate voltage control.Inductors are also employed ...

Supplier: Shenzhen DCH Electronic Co., Ltd.

[China Manufacturers]

leakage protection plugs NB-B3E-13 10ma CCC CE certified

Feb 27, 2013

... PICC (AWEZ55307109Q000003X) Rated Voltage 220V~/50Hz Rated Current 10A or 16A Leakage Current 10mA or 30mA Tripping Time 0.1s Endurance ... PICC (AWEZ55307109Q000003X)Rated Voltage 230V~/50Hz Rated Current 10A or 16A Leakage Current 10mA or 30mA Tripping Time 0.1s Endurance ... PICC (AWEZ55307109Q000003X)Rated Voltage 230V~/50Hz Rated Current 10A or 16A Leakage Current 10mA or 30mA Tripping Time 0.1s ...

Supplier: Shenzhen Nandao Electromachinery Co., Ltd.

[China Manufacturers]

(max 60v ) ! watt meter current and voltage checker for electric cars/motors

Jul 27, 2012

... (Both on watt-meter and battery checker)Max. current:100A(Watt-meter)Min.Operating voltage:7.2VCurrent consumption: ... WattsonSignal Sampling Rate???? samples/sData Queue Sequence time2 secondsIn Circuit Resistance0.001 OhmsOperation Current7 mAAuxiliary Power Voltage4.0 V - ... temperature must be reduced at maximum current rating (max 60v ) ! watt meter current and voltage checker for electric cars/ ...

Supplier: Shenzhen Po8er Technology Co., Ltd.

[China Manufacturers]

Led flashlight 5-Mode Circuit Board For MCE,Cree XM-L,SSC P7,sst-50

Apr 15, 2012

1.circuit board for flashlights 2.use for T6 3.OEM Item specificsPlace of Origin:Guangdong China (Mainland)is_customized:YesModel Number:current:1AMode:5use for:T6Product Description- Modes: High/Middle/Low/strobe/sos- Buck current regulated circuit- Output Voltage: LED voltage- Current output: 1A- With a mode memory- size:17mm*1.35mm- weight: 1g

Supplier: Shenzhen Marsfire Technology Co., Ltd.

[China Manufacturers]

international 12v/24v auto solar controller with current 20A

Dec 27, 2012

... ect Total rated charge current 20ATotal rated load current 10A-20ASystem voltage 12V 24V/12V AUTOOverload, short circuit protection 1.25 times ... the rated current for 60 seconds, 1.5 times ... protection actions >3 times the rated current of short circuit protection Empty load loss <6mACharging circuit voltage drop Not more than 0. ...

Supplier: Shenzhen Portable Electronic Technology Co., Ltd.

[China Manufacturers]

Waterproof Constant Current 30W 600mA LED Driver 3 years warranty

Jun 26, 2012

... 18000Protections1)over voltage protection: 120%min2)over current protection: 120%min3)over protection4)Short-circuit protection: automatic recovery 5)Load regulation: ±5 ...

Supplier: Huizhou Dayear Electronic Co., Ltd.

[China Manufacturers]

pcba design of T8/T10 fluorescent lamp,Unisolated constant current power,High PFC/High efficiency

Jan 12, 2013

... AC85-265vvoltage rating; AC100-240VFrequency: 47-63HZoutput voltage: 20-50Voutput current: 420mA±5%(adjustable by customer)PF: 0.96(240v)efficiency ... 230mm*17mm*9.5mmdrive power: T8/T10 fluorescent lampRemark:short circuit protection,output over-voltage protection,input protection,Open Loop Protection ... pcba design of T8/T10 fluorescent lamp,Unisolated constant current power,High PFC/High efficiency

Supplier: Huizhou City Haicheng Electronics Factory

[China Manufacturers]

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

Sep 27, 2012

9-channel CCTV Power Supply with 10A Current, 12V Voltage and Internal Power Switch Switching Power supply total ... .Metal sheet stamping 8.Final assembly 9.Test:AOI,In-Circuit Test(ICT),Functional Test(FCT) 10.Support various certification such ... with final product 9-channel CCTV Power Supply with 10A Current, 12V Voltage and Internal Power Switch

Supplier: Shanghai Magicelectro Technology Co., Ltd.

[China Manufacturers]

water-proof 10W led constant current power supply

Jun 29, 2012

... ±0.5VThe sum output current: 0.83A or 0.41AWaterproof led power supplyProtections:Short circuit/Overload/Over Voltage/Over ... CHousing Material:AluminumFeatures:1. High efficiency With perfect protection circuit, the mains is of high reliability. The switching ... or overload, the product will conduct automatic protection.Short Circuit Protection: Auto recoveryOverload Protection:20% exceed is allowingOver ...

Supplier: Shenzhen Topsung Lighting Co., Limited

[China Manufacturers]

waterproof constant current led driver 350ma 700ma 900ma 1000ma 1050ma

Jul 16, 2012

... • Protection: Over voltage, Over load, Over temperature, Short circuit• High efficiency (86%)• Compliant to worldwide safety regulations for lighting ... be customizedParameter CE, RoHS, IP67 Model YSC-28-350DC Current 350mADC Voltage30~80VDCRated Power 28WInput Voltage 90~130VAC / 170 ... 0%YSC-35-140035W1400mA15~25VDC87.0%YSC-35-***Rated current like 280mA/330mA/550mA……can be customized Installation and ...

Supplier: Shenzhen Yesok Electronics Power Co., Ltd.

[China Manufacturers]

DC24V TO AC12V step-down transformer rated output current 10A

Apr 30, 2012

... efficiency :>90%Output ripple voltage smallinput overcurrent fuse protectionoutput short circuit current-limiting overvoltage and overload protectionShell temperature can be in 80 ...

Supplier: Guangzhou Huajing Optoelectronic Co., Ltd.

[China Manufacturers]

Smart constant current source LED driver SR-SCA

Jan 26, 2013

... high-performance boost structure2.Four-type intelligent light-adjustedConstant current source LED driver 1. Adopting the high-performance ... and testing easy.9. LED open circuit protection.10. LED short circuit protection.11. Reverse polarity protection to ... ~28VOutput power30W/12V;70W/24V70W/12V;140W/24VInput current 330mA ~ 2310mA990mA ~ 4620mAconstant current source efficiency 90% ~ 96%91% ~ ...

Supplier: Shenzhen Shuori New Energy Technology Co., Ltd.

[China Manufacturers]

Smart constant current source LED driver SR-SCA

Feb 02, 2013

... high-performance boost structure2.Four-type intelligent light-adjustedConstant current source LED driver 1. Adopting the high-performance ... and testing easy.9. LED open circuit protection.10. LED short circuit protection.11. Reverse polarity protection to ... ~28VOutput power30W/12V;70W/24V70W/12V;140W/24VInput current 330mA ~ 2310mA990mA ~ 4620mAconstant current source efficiency 90% ~ 96%91% ~ ...

Supplier: Shenzhen Shuori New Energy Technology Co., Ltd.

[China Manufacturers]

18w led tube light circuit

Jul 26, 2012

1.18W led tube light circuit 2.CE ROSH TUV approved 3.Small order is ... ok 4.Competitive prices 5.Fast delivery Led tube light circuit Model NO:CN-T8-18WElectrical characteristics LED Qty: 240pcs ... : ≥75%Input Voltage: 100-240V/180-265VLife Span: >5000hrsInput Current: 40maView Angle: 120°Power Factor: 0.5Material: PC COVER Frosted ... Warmly welcome your enquiry ! Thank you ! 18w led tube light circuit

Supplier: Shenzhen Connate Photoelectricity Technology Co., Ltd.

[China Manufacturers]

Current Transformers

Jan 04, 2013

... ,Performance promised 3) 12 months 4) Mid east,Africa,Europe Current transformer 1.Accuracy class:1,0.5,0.5s,0 ... /EN60044-1 3.Degree of protection:IP 20 4.Secondary current :5ACurrent transformer (CT) is used for measuring electric energy and ... current, relay protection in the electric system.Features: 1) Type 1 (square circuit hole) capable of passing ...

Supplier: Zhejiang Liaoyuan Electric Apparatus Co., Ltd.

[China Manufacturers]