unisolated constant current power,China unisolated constant current power Manufacturers, Suppliers

PV Grid-Connected Inverters SG3KTL/4KTL

Mar 03, 2012

... . It can be used for string-connected outdoor small PV power station, or individually for a small house.Technical Features:• Max ... ~51.5Hz/57~61.5HzOutput Current THD< 3% (at nominal power)< 3% (at nominal power)<3% (at nominal power)DC Current Injection<0.5% of ... .2%96.3%Protection DegreeIP65 (outdoor)IP65 (outdoor)IP65 (outdoor)Power Consumption at Night0W0W0WOperating Temperature-25~+60°C-25~+60°C ...

Supplier: Sungrow Power Supply Co., Ltd.

[China Manufacturers]

PMAC905 3-phase energy meter remote control

Sep 17, 2012

... meter measure kWh value, voltage, current,power,power factor, 2. Multi-tariff energy ... 1. LCD screen, measuring kWh value, voltage, current, power, power factor, 2. Multi-tariff energy 3. RS485 ... Ubc, Uca,2. Current—Ia, Ib, Ic, In3. Active power – Pa, Pb, Pc, ∑P4. Reactive power –Qa, Qb, Qc, ... protocol ParameterAccuracyVoltage0.2%Current0.2%Power0.5%Power factor0.5%Frequency0.01Active energy0.5%Reactive ...

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

T5 Adapter

Sep 15, 2012

... .4)With high Power Factor (PF), low operation current; Power factor up to 0.999, operation current reduces by 65%, output power reduces by 18 ...

Supplier: Hangzhou LMenergysolution Lighting Co., Ltd.

[China Manufacturers]

T8,23W intelligent infrared LED underground parking tube light

Aug 02, 2012

... the influence of the induction distance by temperature4.High-precision constant current drive, which can extend the LED lifespan;5.The tube ... conditions and almost maintenance free.7. Easy installation with thinner power cables to save set- up cost.8. Use RoHS aluminum ...

Supplier: Shenzhen Rosit Technology Co., Ltd.

[China Manufacturers]

inverter dc digital air plasma cutter CUT50 Portable cutter

Mar 30, 2013

... and precision constant current feedback control technology, soft switch, DC output.4.Wide working voltage range, strong adaptability to electricity power grid, high ... -resisting.Technical Specification1.Primary input voltage:110V/220V2.Welding current:10-50Amp3.Power factor:0.934.Insulation class:F5.Protection class:lp216 ...

Supplier: Wuhan Acme Agro-Tech Co., Ltd.

[China Manufacturers]

300w LED grow light for growing kinds of plants,flowers

Feb 14, 2013

... source , base on 288*1 high power LEDs with metal cover , built in 6 pcs 45w constant current source , it will be more ... (thermostatically controlled fans ) solve the heat dissipation excellently7. Built-in power supply, CE approved, No setup required, just simpler and safer ... based.Notice:1. Indoor use only .2. Turn off the power before installment, don't touch the surface of the lights ...

Supplier: Guangzhou Rockaway Industrial Limited

[China Manufacturers]

Torch

Mar 31, 2012

... aluminum alloy exposed to deepen Cup Power: lithium a 18650 or two CR123A lithium Drive circuit: constant current regulator circuit Brightness: 180LUMEN Spot ...

Supplier: Tianjin Suiqiao Security Electronics Co., Ltd.

[China Manufacturers]

LED wall light 18W

Oct 27, 2012

... full color or single color DC12V~DC24V/AC220V(constant current source) We are LED light manufacture,our R ... Current2AWorking Humidity0-95%Working VoltageDC24VEnclosure MaterialAluminum AlloyMax Power Consumption18WColorRGB&Single colorInput ConnectorThree Pins Male ConnectorColorRGB, ... adopting high power led as light source,aluminum alloy with good dissipation.2)using constant current to drive ...

Supplier: Shenzhen Jingchuangxin Electro-Optic Co., Ltd.

[China Manufacturers]

**90*1W vegetables and flowers led grow lamps for plants EG-90W-UFO-SXB**

Mar 30, 2013

... -SXBRunning quietly with little noiseAdvanced design, built in power supplyHigh efficiency with 85% power consumption savedIntegrated hang kit make it easy to ... metal cover2) 80x1W Red and 10x1W Blue led, built in constant current source which is much more efficient3) Common light ratio: 8 ...

Supplier: Shenzhen Sanxinbao Semiconductor Lighting Co., Ltd.

[China Manufacturers]

Underwater led lights

Mar 30, 2013

... steel housing, and high-strength tempered glass. 2. Power supply: Unique switch and constant current source technology to ensure the stable working of ... 1W, 3W as a light source, long life-span, low power consumption and pure color, pollution ect advantages. 6. Input Voltage ... , water depth: Within 2 meter. 11. Controller: DMX512/off control, constant-current drive built-in.

Supplier: Sichuan Zhongwei Fountain Engineering Co., Ltd.

[China Manufacturers]

LED Light M1-002

Aug 28, 2012

LED Light Working voltage: 24V/85V~265V Lamp power: 24W/36W Materials: Aluminum LED color: red, yellow, glue, green, ... .3. Light source are used imported high-power ultrabright LED chips. Built in constant current driver ensure the stability of lighting performance.4 ...

Supplier: Heze Kaixin Import And Export Co., Ltd.

[China Manufacturers]

Emergency Lamp

Nov 10, 2012

... resistant materials,with battery protective aircuit for progressive constant current charge,trouble Emergency Light Brief introduction and ... resistant materials,with battery protective aircuit for progressive constant current charge,troubleshooting,over charge and over discharge ... in case of fire or power cut Main technical performance and parameters Power voltageAC220V±10% 50HZEmergency light ...

Supplier: Guangdong Security Firefighting Industrial Co., Ltd.

[China Manufacturers]

E-Cigarette with battery in good design, 2012 new item, hot!

Mar 30, 2013

... 20%).Use a variety of error prompts, charge status indicator, constant voltage constant current output. sample: 1.Sample time:3-5 days ,ASAP ... sea for mass production. Product features:With pioneering adjustable output power function.Special lithium battery charging management ICBattery curve discharge managementOver ...

Supplier: Guangzhou Baiyun District Faith Electronics Factory

[China Manufacturers]

sell XM920 Wheel loader

Jan 23, 2013

... system ensures safe and reliable operation;4. Steering system adopting constant current exposed circuit steering system makes steering performance at different speed ...

Supplier: Xiamen Jiasheng Mechanical Engineering Limited Company

[China Manufacturers]

NBC-400

Aug 11, 2012

... Welding performance: Reliable hight-frequency arc welding output current stability of forming beautiful, simple structureeasy maintenance. ... steel copper. Control system: PWM control technology, constant current characteristic is good, high energy; Make production more ... : Use of three phase rectifier power supply technology with reactance compensation, current output steady, welding spatter, weld ...

Supplier: Yongkang Weifeng Power Tools Spare Parts Wholesale

[China Manufacturers]

Water in oil analyzer,Watercut meter

Dec 23, 2012

... measurement. Characteristics:128 * 61 LCD display screen.Constant-current source circuit that reduces the power consumption.Circuit of high accuracy to detect pole ... ~100mgResolution: 0.1μgelectrolytic current: 0~400mAMax. speed of electrolyzing: 2.4mg/minVoltage of power supply: AC220V±20%Max. Power consumption: 30WAmbient temperature ...

Supplier: Beijing Hangfeng Kewei Equipment Technology Co., Ltd.

[China Manufacturers]

Induction Pipe Bending machine

Mar 31, 2013

... % Duty cycle, continuous working is allowed at maximum power output. 2. Constant current or constant power status can be selected accordingly to achieve higher heating ...

Supplier: Chengdu Duolin Electric Co., Ltd.

[China Manufacturers]

DC12-40V Stepper Motor Driver

Jan 16, 2013

... with the same angle and constant torque, driver voltage DC12-40V supplied by single power and current under 0.3A (6 ... up to 40000 stepsPulse Input Frequency up to 200KHzDrive Current from 0.1A~4.0AVoltage ranges: DC12-40V ( ... -voltage Special Control CircuitOptically Isolated Signal I/O Bipolar constant current chopping modeApplicationsEngraving machine, Labeling machine, Spray painting machine, ...

Supplier: Shenzhen Instar Electromechanical Technical Development Co., Ltd.

[China Manufacturers]

DC INVERTER PORTABLE ARC WELDER

Mar 06, 2012

... is a single-phase DC inverter arc welding power source with Constant Current (CC) output characteristics IGBT MMA 200ADC INVERTER ... is a single-phase DC inverter arc welding power source with Constant Current (CC) output characteristics providing the best ... combination of power, portability and convenience. Designed for STICK ...

Supplier: Nantong Tengwu Imp. & Exp. Co., Ltd.

[China Manufacturers]

LED Lamp

Mar 13, 2013

... < 45Light Source: power LED, Super bright white LED chipLED luminous efficacy: > 60 Lm/wLED Module: IC constant current designColor Temperature: 6000KWhite, ... for customer.4. IC constant current design built in, No need extra constant current driver, and the current can steady-going, That' ... 5. With programme of dynamic controlling for the working current to insure the light weakening less than 10% for ...

Supplier: 3D LuckyStar Image Technologies Inc.

[China Manufacturers]