circuit transformer,China circuit transformer Manufacturers, Suppliers

50w led driver 36v PFC transformer

Feb 28, 2012

... time with 100% load .Efficiency>85%,temperature rise≤25°CShort circuit& Over voltage and Over load protection Have both constant current ... )36-42VCurrent(A)1.3ACapacitorRubyCertificationCE/RoHSWaterproofIP68CustomizedYESAging time>24hsProtectionShort circuit&Over voltage and Over load protectionWarranty2years MOQNo 50w led driver 36v PFC transformer

Supplier: Ningbo Jiangdong Fuyuan Electrical Factory

[China Manufacturers]

GTT-841 Transformer feeder differential relay

Mar 31, 2013

... bus link 3>Dual 482 4>circuit breaker operation GTT-841 Transformer differential relay: GTT-841 transformer differential relay, is applicable to all ... generator protection. Functional Configuration Function name841 Protection Poor flow down transformer unit√ √ Transformer unit rate differential (second harmonic restraint)√ √TA breaking blocking ...

Supplier: Changsha Guotong Electrical Technology Co., Ltd.

[China Manufacturers]

230VAC, 9VDC 2.5-5W PCB mount transformer

Mar 05, 2013

... : -40º to +85ºInput protector: by integrated fusible resistorOutput short circuit protection; automatic restartThermal shut down with automatic recovery if the ... exceeds allowable value 230VAC, 9VDC 2.5-5W PCB mount transformer

Supplier: Tianjin Carel Tech Co., Ltd.

[China Manufacturers]

Low loss epoxy resin cast dry type transformer with 6kv 6.6kv 11kv 33kv 35kv

Feb 19, 2013

... free 6kv 6.6kv 10kv 11kv 33kv 35kv dry type transformer with low loss Contact PersonName: Scott LeeTel: +86 13857027511Skype: ... : scott at shenda-electric dot com Feature for dry type transformer and advantages. 1. Safe, reliable, no pollution, can operate ... for dry type transformer. Rated power(kVA)High Voltage(kV)H.V Tap rangeLow Voltage(kV)Connection SymbolShort-Circuit Impedance(%)No-load ...

Supplier: Shenda Electric Group Co., Ltd.

[China Manufacturers]

electronic transformer for 12v halogen lamps

Jul 12, 2012

... Watt:105W 120W 150W 160W 180W Use for: Halogen electronic transformer for halogen lampInput:110V/220V Output:12V/6V Watt:35W ... designing,its safe and reliable.2. Being of output short circuit,open circuit and overloading protection.3. Power factor is higher than ... .Output voltage is 11.5V,which is absolutely safe. electronic transformer for 12v halogen lamps

Supplier: Foshan Shunde Songwei Electrical Appliance Co., Ltd.

[China Manufacturers]

Current transformer test

Apr 16, 2012

... range 3kV,6kV,10kV,15kV,20kV,35kV,110kV,220kV5) standard transformer accuracy grade grade 0.01,0.02,0.05( specific ... open-circuit demagnetization and closed-circuit demagnetization .Note1) Our company can add the function of testing volt-ampere characteristic of current transformer and ...

Supplier: CNME International Co., Ltd.

[China Manufacturers]

Vacuum transformer oil recycling oil filter plant ZYA

Jan 05, 2013

... inferior insulating oil including transformer oil, mutual inductor oil and circuit breaker oil etc. It ... /Exit Calibermm202525253242505060WeightKg1502302502703005007009001100DimensionsLengthmm97010001000105012001450160018001900Widthmm6307007507509501000110012001200Heightmm90013001400145015001800180019001900We make and sell: 1. Transformer oil purifier2. Insulating oil purifier3. Turbine oil ...

Supplier: Chongqing Dingneng Oil Purifier Manufacture Co., Ltd.

[China Manufacturers]

transformer

Mar 31, 2013

Transformer,Power Transformer,Voltage Transformer 1.Input 100V - 240V 2.output 12V,2.5A,50/60HZ Transformer,Power Transformer,Voltage Transformer Technical ParameterInput Voltage: 100-240VACOutput Voltage: 12VDCThe Max Output Current: 4AFrequency: 50/60HZThe transformer has the function of over-current, over-voltage and short circuit protection

Supplier: Zhejiang Hongtai Electronics Equipment Co., Ltd.

[China Manufacturers]

Transformer Oil

May 17, 2012

... stocks with premium anti-oxidants containing no hazardous substances ZK transformer oil is blended from specially refined, low viscosity base stocks ... and cooling performances Recommended applications:Suitable for use in transformers, circuit breaks, oil-filled switches and switch gears. Transformer Oil

Supplier: Shandong Zhongkun Petrol & Chemical Co., Ltd.

[China Manufacturers]

Isolation Current Transformer

Sep 20, 2012

ICT is the transformer used in the three phase test bench to calibrate the ... -P links, It is need ICT to isolate the current circuit to get a 1:1 current ratio to fulfill the ... ~120AOutput power: max to 60VAAccuracy grade: 0.05% Isolation Current Transformer

Supplier: Guangzhou GENY Electric Co., Ltd.

[China Manufacturers]

Flyback Transformer

Oct 31, 2012

... wholesale, mixed batch.3.Enough OEM experienceAdvantages: Flyback transformer has the advantages of low cost, simple design, ... to 150W supply. With similar topology circuit is compared, the flyback transformer also has isolated main deputy level characteristics ... Working principle: A flyback transformer is also called high voltage package, through the excitation circuit excitation switch tube after ...

Supplier: Yangzhou Sanxing Technology Co., Ltd.

[China Manufacturers]

Dry type transformer

Mar 31, 2013

... strengthen glass fiber thin insulation resin dry type transformer---SC( B)9, SC( B)10, can be used as ... :6-35KV 2. capacity:30 3150 KVA3. voltage variation: off-circuit electric regulate or on-load tap-changing 4. tapping stage ... . connecting symbol : YynO;Dynll( or under customer requirements) 8. short-circuit impedance :Standard impedance ( see performance parameters table) 9. service condition ...

Supplier: Bao Ding Tian Wei Group Jiang Su Wuzhou Transformer Co., Ltd.

[China Manufacturers]

led transformer

Jan 02, 2013

... with IP67 levelWithstand 300VAC surge input for 5 secondsProtections:short circuit/over load/over currentCooling by free air convection100% full load ... current0.25mA/240VACPROTECTIONOver current110%-150%protection type:Hiccup modeShort circuitshort circuit protectionENVIRONMENTWorking TEMP.-25°C~50°CStorage TEMP.-40°C~80 ... ,Z axesTEMP. coefficient±0.03%/°C (0~50°C) led transformer

Supplier: Ningbo Colite Imp.& Exp. Co., Ltd.

[China Manufacturers]

Current transformer MSQ

Nov 10, 2012

1. Name: current transformer 2. Model: MSQ 3. Class: 0.5, 1.0 MSQ ... to protect the equipment against the damage, in the AC circuit with rated voltage value below 660V and the frequency of ... also be used to form a complete set of mine transformer.FeaturesPrimary current: 5A-150A Secondary current: 5A, 1A Standard approval ... Mounting methods: By once-lead or by copper bar Current transformer MSQ

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

EI type electrical&power transformer

Mar 31, 2013

... type Power Transformer 6)Three-phase Transformer 7) Toroidal Transformer or Ring-type Transformer 3 The single-phase transformer are ... and equipment, stage lighting, lighting control circuit, air conditioning equipment control circuit, medical equipment, monitor equipment and automatic ... equipment control circuit, mechanical equipment, energy saving equipment.Can ...

Supplier: Beijing Zhengjing Electromechanical Equipment Co., Ltd.

[China Manufacturers]

MSQ series Current Transformer

May 05, 2012

MSQ series Current Transformer Rated Current: up to 3000/5 Class: 0.5, 1 ... , and to protect the equipment against the damage, inthe AC circuit with the rated voltage value below 720V and the frequency ... 0414, BS7626 and IEC 44-1 standard. MSQ series Current Transformer

Supplier: Yueqing Laurence Imp. & Exp. Co., Ltd.

[China Manufacturers]

Transformer

Jan 16, 2013

... transformer.The low-voltage winding of transformer is wound by copper foil to increase the capacity of transformer to withstand short circuit. ... the connection of winding of transformer is Dyn11 to reduce the ... to lengthen the lifetime and spare the maintenance.The transformer uses vacuum greasing to eliminate the air bubble inside ...

Supplier: Shandong Royway Import & Export Co., Ltd.

[China Manufacturers]

12V/20A, 240W, Switching Mode Transformer

Jun 06, 2012

... , 240W, Switching Mode Transformer 2. Fan Cooling, High Power 3. Cost Effective Features & Benefits12V/20A, 240WCost-effective and EfficientShort Circuit / Overload / Over ... standard warranty policy for details 12V/20A, 240W, Switching Mode Transformer

Supplier: Guangzhou Laxton Technologies Co., Ltd.

[China Manufacturers]

U.S. regulations low voltage transformer

Apr 13, 2012

U.S. regulations low voltage transformer 1, Input:100-240Vac,50/60Hz 2, OUTPUT:12Vdc,4A ... full load calculation average efficiency.PROTECTION FUNCTION: 4.1 Short circuit test: The power supply will be auto recovered when short ... circuit faults remove. 4.2 Over current Protection: The power ... 0.5 m female line. U.S. regulations low voltage transformer

Supplier: Qingdao Industrial Source Trading Co., Ltd.

[China Manufacturers]

TTR771 Transformer Turn Ratio Test Set/Tester TTR test

Dec 15, 2012

... connecting protection for 380V input power supply ² Short Circuit protection for both transformer and its turn-to-turn.m Small size, ... 6Kg360mm×275mm×165mm,6 Kgm ApplicationsTTR773 is one very typical transformer turns ratio test set, widely used for Grid, substation ... . It is also one part of transformer test table together with transformer resistance tester, transformer tap change test set. and so ...

Supplier: APT Power Technology Co., Ltd., Xi'an

[China Manufacturers]