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

Smart Charger (6.0A) for 3.7V Li-ion/Polymer Rechargeable Battery Pack (Alligator Clip plug) --- CE listed

Jan 22, 2013

... for 25.9V Li-ion/Polymer Rechargeable Battery Pack Charging Current: 6.0A Battery capacity >= 6000mAh Smart Charger (6.0A ... plug Need AC plug adaptor for international use? Charging current: 6.0A Safety protection Over Voltage protection Short Circuit ... Clip =Negative Charging mode: CCCV ( constant current, then constant voltage at 4.2V, cut-off power when current reduce to zero ) Dimension: 1120mm(4 ...

Supplier: Shenzhen Kejing Star Technology Company Ltd.

[China Manufacturers]

**Good price 600*600mm 40W LED Panel Light ,3 years warranty**

Jan 04, 2013

... light, 1, high quality 2,IWATT (made in USA) power supply's control IC for LED driver Product Name : Good ... high luminous efficiency of single LED. 5. Advanced high efficiency constant current driver with short circuit protection, open circuit protection and overload ... danger of broken glass 9. Low energy consumption, saves 60% power comparing conventional light 10. No need for starter and ballast ...

Supplier: Shenzhen Newbetter Lighting Technology Co., Ltd.

[China Manufacturers]

1200MM 18W T8 Led Tube

Sep 04, 2012

... saving 66% than conventional fluorescent light.Circuit design: Top type constant constant current isolated circuit design with wide voltage range and wide frequency ... safe,but also small measurement with high efficiency and high power factor..Product strcture: Module structural design which is more conveniently ...

Supplier: Shenzhen Chunfa Photoelectricity Technology Co., Ltd.

[China Manufacturers]

Led Grid Lamps

Mar 31, 2013

... are bad for eyes. As This item use the Direct current, no fickering. Also the LED lights have some blue elements ... eyes in the future lighting. 2, Feature : Heat Dissipation and constant current device is the problem for the LED lighting, we can ...

Supplier: Jiangsu Bright Lamps Co., Ltd.

[China Manufacturers]

High brightness high lumen good heat dissipation tube & dual tube fixture

Mar 31, 2013

... angles mixing lighting design*Inner high efficiency (more than 87%)*Constant current driver with heat protection systerm,can work under unstable voltage ...

Supplier: Zhongshan Lonyung Light Co., Ltd.

[China Manufacturers]

Aluminnium Led FlashLight ryle452023

Feb 23, 2012

Aluminnium Led FlashLight 1~30w 1 Aluminnium Led FlashLight power:1~30ws 2 Led FlashLight life:50000~100000hors 3 moq: ... .0hours3: CREE Q5 Led FlashLight Extreme Range: 350M.4: Optimized constant-current circuit and keep the same luminance.5: Aerospace aluminum alloy ...

Supplier: Dongguan Ryel Photoelectric Co., Ltd.

[China Manufacturers]

AS10 Series Piezoresistive Silicon Pressure Sensor

Mar 31, 2013

... is widely used in petroleum, chemical, metallurgy, electric power, aviation, aerospace, medical equipment, automotive, HVAC and ... bridge resistors 25 °C: 3KΩ ~ 6KΩ;Power supply: Constant Current 4mA, constant voltage Max 10V;Insulation: 100MΩ/250VDC;Operating temperature ... FS / year;Resonant frequency :> 30kHz.Application Circuit1. Constant current source generating circuit2 voltage outputs3 ...

Supplier: Nanjing Metran Measurement & Control Instrument Co., Ltd.

[China Manufacturers]

22 watt car LED headlight kit

Jul 01, 2012

... , and strong pentrating power. Ballasts are solid aluminum with a built in fan. Low voltage protection, high precision constant current driver chip.True ...

Supplier: Guangzhou Taojin Optoelectronic Technology Co., Ltd.

[China Manufacturers]

Sinlge-phase RF card prepaid kWh meter

Jul 25, 2012

... first use energy behind, energy use up auto cut off power supply.2.3 when remain energy less or equal to ... over than the set load valve, meter will cut off power supply, and LCD will display load valve with twinkle.2 ... .3—2001Rated voltage: 230VFrequency: 50Hzbasic current:5(20)AAccuracy: class 1.0Meter constant:1600imp/kW.hstart current:≤0.4%IbNo-load running: meter ...

Supplier: Yueqingshi Switchtec Co., Ltd.

[China Manufacturers]

3528 led belt strip

Mar 31, 2013

... negotiation according to the specific problems).We can provide supporting constant-current source and technical support.Optical properties:colorDimension(mm)color temperature ... -525nm1000-1200white 10*50006000-7000K1600-1800warmwhite10*50002700-3500K1600-1800Advantage: Less power consuming,environment-friendly,economical at cost. Very soft PCB substrate ...

Supplier: Shenzhen Yuliang Optoelectronic Technology Co., Ltd.

[China Manufacturers]

OEM Pressure Sensors Model101B-c

Mar 31, 2013

... ranges: 0~0.2 bar to 0~600 barOptional accuracyConstant current excitationTemperature compensation by laser trimming Specificationspressure media gases or dilute ... overload pressure%FSO200(range ≤100 bar) 300(range≥200 bar)power supplym A1( standard), 0.5,…2.0full scale outputmVdc>=45 ... the sensor is excited with 0.5~2.0m A constant current ,no need for negative pressure measurement. The customer has ...

Supplier: Xian Morning Star Transducer (MST) Technology Co., Ltd.

[China Manufacturers]

Long Life E27 LED Bulb 6W 110V 3000K

Mar 31, 2013

... , hospitality and residential spaces. With only 6 watts of power and very long life, they eliminate the hassle of repeated ... (LED light bulb):LED quantity: 5Pcs Light Source: Epistar high power led.Input voltage:85V - 135V AC / 60HzInput Wattage:6WView ... Base: E27/E26/GU10Products Demension:D50XH115MMCertification:CE+FCC+RoHSFeature:1.Constant current circuit design.2.Delicate and beautiful, no UV or IR ...

Supplier: Wuxi Antang Technology Electronics Co., Ltd.

[China Manufacturers]

9w recessed down light

Aug 14, 2012

... . 50.000 hours life time 5. Reverse polarity protected 6. Constant current regulation 7. Proprietary design for excellent thermal management and lumen ... x (H)60mmCutout Size(Dia)85mmMain materialAluminumLed Power 9WInput voltage12VDC or 700mALED typeCree3W high power ledLED quantity3pcsColorwarm white, white, red, green, blueLuminous ...

Supplier: Pros Light Co., Ltd. (Shenzhen)

[China Manufacturers]

XL-777 series Fire Fighting Emergency Light

Mar 31, 2013

... -Cd battery Features:1) Full fire-resistant material, constant current charge2) Constant current charge, fault-, over-charge and over-discharge protected3) ... basement for emergency dispersion in case of fire7) Emergency power supply: 3 x 1.2V, 800mAh Ni-Cd ... <5s10) Recharging time: <24hrs11) Illumination time: ≥90mins12) Rated power consumption at output: <3W13) Brightness of light source: 15 - 300cd ...

Supplier: Guangdong Fengze Electrical Co., Ltd.

[China Manufacturers]

Hydroponics 400W Grow tent kits ballast systems

Feb 03, 2013

... ballast 1.Works reliable,prolong bulb life 2.Constant power output 3.Self-protections 4.No MOQ,work quiet ... Energy-consumption, Timing Dimmer ballast2, High luminescence efficiency3, High Power Factor, Low THD4, Wide operating voltage range5, Quakeproof, ... overload protection8, Ignition failure protection, low voltage protection9, Constant performance, prolong the lamp life-span10, Light weight, ...

Supplier: Hunan Intelligon Systems Co., Ltd.

[China Manufacturers]

High Quality Shenzhen LED

Mar 31, 2013

... : Input VoltageAC85V-265V,12V,24VFrequency Range50Hz~60HzTotal Harmonic Distortion≤ 9 %Power Factor> 0.9Power Efficiency> 87 %LED Working VoltageDC30~36VLED Quantity28 ... / ;Driver: Top Brand Constant current driver From ;Excellent Optical Lens: More than 95% light transmittance;High-efficiency, low power consumption, produce very little ...

Supplier: Shenzhen HADA Lighting Technology Co., Limited

[China Manufacturers]

15W COB Dimmable LED Downlight SAA,CE approved (Adjustable Head)

Mar 31, 2013

... common leading & trailing edge dimmers in the current markets. 3) Creative small current control technology,perfectly achieve 0-100% smooth dimming ... -240V 50/60HzPower: 15WLED driver: Dimming LED driver with constant current 700mA Lifespan: 50,000 hours Light Source: COB LED ... MAP:CEFITICATION: Packing size: 32*28*28cm Cautions: -Power off before replacement -Don't touch the lamp when lighting ...

Supplier: Shenzhen Gelin Lighting Technology Co., Ltd.

[China Manufacturers]

Sheenly 7w LED AR111 energy saving downlight

Mar 07, 2013

... , no UV, no IR;3, Constant current technology, high efficiency, low heat, high precision constant current, DC working, no strobe flashing, ... universal index, lowest loss of line, circuit and power, good power factor 0.95, high brightness efficiency;5, LED ... light source of ultra high power, high brightness; lowest attenuation of brightness, extraordinary energy ...

Supplier: Sheenly Lighting Co., Ltd.

[China Manufacturers]

12V90AH Sealed Valve Regulated Rechargeable Lead-Acid Battery

Feb 11, 2012

... energy, prevent corrosionApplication* Security systems* UPS power supply* Emergency Power Supply* Telecom Equipment* Power station PHYSICAL SPECIFICATIONSNominal Voltage12VNominal Capacity (10HR)90AHDimensionsLength307± ... 25°C(77°F)100%0°C(32°F)86% Constant Current Discharge Data Sheet ( Amperes at 25°C)End Voltage ... 28.7 18.2 10.6 8.74 4.55 Constant Power Discharge Data Sheet (Watt at 25°C)End Voltage ...

Supplier: Shenzhen Chipu Electronic Technology Ltd.

[China Manufacturers]

Low price E14 Led bulb 3w

Mar 31, 2013

... (AC110-240V), broadband (50/60Hz) input, constant current drive, no flash, fast response to achieve over-current, overload, no-load protection, use of ... or frosted optional.Housing available: matte,milky.Light efficiency, low power consumption, than the traditional halogen, incandescent energy saving 80%, compared ...

Supplier: Shenzhen Power Led Lighting Co., Ltd.

[China Manufacturers]