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

new Recessed 4w SMD LED downlight kits

Nov 23, 2012

... brightness SMD2835 as the light source, complete with Constant Current power supply and flex and plug, for direct 240V ... AC mains power input.Specification: Fitting:RecessedLuminous Flux250±50LMWatt:4±1 ... 2.why not choose COB or 1W high power LED as the light source ?the cost of ... COB and 1w high power led is more expensive.the heat in working time ...

Supplier: Shenzhen Sanding Optoelectronic Tech Co., Ltd.

[China Manufacturers]

6 inch 30w stainless led down light with good heat dissipation performance

Apr 17, 2012

... fitted with LG 5630 high CRI LEDs or high power COB chips to produce over 2646lm with testing distance ... can reduce your energy consumption up to 75% of your current use. Can directly replace for the halogen recessed lamps.- ... dissipation with electroplating fin aluminum heat sink- Eterior high efficiency constant current power supplier. Power factor: 0.85-0.95- Driver installation: external- ...

Supplier: Shenzhen Demey Lighting & Electric Co., Ltd.

[China Manufacturers]

6 inch 30w stainless led down light with good heat dissipation performance

Mar 18, 2013

... fitted with LG 5630 high CRI LEDs or high power COB chips to produce over 2646lm with testing distance ... can reduce your energy consumption up to 75% of your current use. Can directly replace for the halogen recessed lamps.- ... dissipation with electroplating fin aluminum heat sink- Eterior high efficiency constant current power supplier. Power factor: 0.85-0.95- Driver installation: external- ...

Supplier: Shenzhen Demey Lighting & Electric Co., Ltd.

[China Manufacturers]

5630 LED 12W LED Ceiling Light

Feb 19, 2013

5630 LED 12W LED Ceiling Light Size: D320 MM Power: 12W Input Voltage: AC 110V-240V CE, RoHS, 2 Years ... LED Ceiling Light Basic Information: 1. Size: Ø320 MM 2. Power: 12W3. Lifespan: 50,000h4. Material: Aluminum Alloy5. Input Voltage: AC ... . Solid- state, high shock/ vibration resistant. 9. Adopting low- pressure constant current power supply, no glare. 10. Aluminum as the materials is good ...

Supplier: Zhongshan Upward Lighting Factory

[China Manufacturers]

high bright round Surface mounted LED ceiling light 15w

Apr 05, 2013

... state, high shock/ vibration resistant 7. Adopting low- pressure constant current power supply, no glare, 8. Milky glass cover or PC ... 200*70mm Cutout Size(Dia)180mmMain materialAluminumLed Power 15WInput voltage85-265VACLED type1W high power ledLED quantity15pcsColorwarm white, pure white, cool ... is available for your unique design and some our current models5.We will keep secret for customer sale ...

Supplier: Shenzhen Sunland Optoelectronic Co., Ltd.

[China Manufacturers]

38mil Epileds Chip 1W Amber Led

Feb 22, 2013

... . Driving CircuitAs high power LED lamp bead complies with the diode VI characteristic curve, if the floating current with the floating voltage ... damage the led bead, that suggest customer using constant current power or IC, not using constant voltage power or IC. The LED lamp bead can ...

Supplier: Dongguan Yate Electronics Technology Co., Ltd.

[China Manufacturers]

high quality LED panel lighting

Feb 01, 2013

... *1195*12.5mm3. LED Source: 720 PCS SMD LED 30144. Power: 78W5. Color Temp: Pure white: 6000-6500K Warm White : 2800 ... .The light even effect and no dark area,4. Isolation constant current power supply, input voltage:AC85-265V, output voltage: DC12V, security better5 ...

Supplier: Hodi Technologies Limited Company

[China Manufacturers]

2013 New type 30W e40 lamp base

Sep 29, 2012

... safety and reliability;Solid-state, fast start ;Uses special constant-current power supply, effective control of the light source of life ... safety and reliability;Solid-state, fast start3.Uses special constant-current power supply, effective control of the light source of life ... and stability.4.Energy conservation: Low-power dissipation,low heat. Compared with the traditional lamps, our ...

Supplier: Shenzhen Bbier Lighting Co., Ltd.

[China Manufacturers]

Hot!High lumen 400W led high bay light Cool White 7000K 32300lm

Apr 20, 2013

... ensures the LED long life-span.2.Using single high power integrated LED light sources; select for excellent imported led chip ... , improve the working efficiency of the users.4.High efficiency constant current power supply, overcome the lighting instability caused by electric network of ...

Supplier: Shenzhen Long Sun Optoelectronics Technology Co., Ltd.

[China Manufacturers]

Warm White 20W dimmable New LED Down Light with cob Super Bright LED Downlight

Aug 15, 2012

... . projecter direction adjustable 2. 13W COB LED, 13W power consume 3. Bridgelux / Edsion chip COB LED 4. ... : 5 yearsReplace: 60W halogen lightElectrical Parameters:Driver: external constant current power supplyInput: AC 100~240V, 50/60HZ, DC 12V/ ... 24V availableLed power consume: 12WTotalpower consume: 13WPower supply Efficiency: >80%Power factor: > 0.8Estimated driver lifespan ...

Supplier: Shenzhen RT-TECH Electronic Communication Co., Ltd.

[China Manufacturers]

LED Panel light

Mar 20, 2013

LED Panel light Power Consumption:16w Aluminum lampbody LED Panel light1. ... excellent heat dissipation performance3.Outside high performance driving power source,constant current power,flicker-free4.Light guide plate with side inflow ... 16w-012Production name:LED Panel light3Input voltage:AC110/220V4Output power:16w5Lumen Output:1200-1300lm6Color rendering indexRA≥807Color temperature4200± ...

Supplier: Danyang Lixin Technology Co., Ltd.

[China Manufacturers]

white LED spotlight

Nov 24, 2012

LED spotlight 1).6*2w super bright LED(CREE/Edison/Other 2).Fin heat dissipation design 3).Best quality, nice price and excel 15W LED spotlightHIGH power LED, no glare, no radiation. no harmful gases .UP to 30,000 hours service lifeBuilt-in constant current power supply, nostrobe protecr your eyes from fatiguecolor is optionsave 80%energy than ordinary incandescent

Supplier: Guangzhou Sanny Import & Export Co., Ltd.

[China Manufacturers]

cheap mr16 led 3w

Feb 08, 2013

... than 70% of traditional tube lamp Easy installation, free maintenance Constant current power supply ensuring long life Complying with CE and RoHS norm ...

Supplier: Shenzhen Foxwoning Lighting Co., Ltd.

[China Manufacturers]

Wholesale JPS-305DG Linear 220 V Input DC Power Supply 0-30V Outpur Voltage, 0-5A Output Current Linear DC Power Supply

Mar 31, 2013

... China JPS Series Linear dc power supply Introduction: JPS Series linear dc power supply through professional design ... / Institutions / Educational institutions / All occasions need DC Power supply Model JPS-202DG JPS-302DG JPS-303DG JPS-305DG ... 1mVrms ( effective value ) Temperature coefficient: ≤ 200PPM/Degree Celsius Constant Current Operation Current stability: ≤ 0.1%+3mA Load stability: ≤ 0.2%+ ...

Supplier: Shenzhen Meiruike Electronic Technology Co., Ltd.

[China Manufacturers]

factory express constant voltage swithing power supply

Mar 31, 2013

... limitation protection switch mode power supply features:single phase, single output dc power supplyconstant voltage and constant current operation (C.C ... and C.V. automatic conversion)both current and voltage can ... : 350*195*150(mm)Model Output voltage Output current display Display accuracy LW1510KD 0-15V0-10A 3LED display ...

Supplier: Dongguan Longwei Electronic Technology Co., Ltd.

[China Manufacturers]

24W 600x300mm rectangle recessed current constant led panel light/ lamp

Mar 31, 2013

... comfortableWith good light transmittanceEasy and flexible installation Led Power supply Features:· High efficiency and with PFC· ... CE and ROHS Certificate· PWM Switch design,efficiency power exceeds 85· Dissipation by natural air flow· 100 ... Main products· Power supply: switch power supply including constant voltage and constant current. Waterproof and general power supply,cctv safety power supply· Led ...

Supplier: Wuhan Donghui Electronic Technology Co., Ltd.

[China Manufacturers]

Constant charging current battery chargers with high quality

Aug 01, 2012

... supply OEM service as per customers' required colors.7,Over current, over voltage. over temperature, short circuit and reverse ... protectionHaveShort-circuit protectionHaveSizemm250*150*88Weight10kgOperating temperature-2045charging typeconstant current. Constant power. Constant. Current. TrickleThe average life expectancy50000 Hours25 Constant charging current battery chargers with high quality

Supplier: Guangzhou Hongju Electronics Co., Ltd.

[China Manufacturers]

12V CCTV Power Supply with 20A Current

Nov 02, 2012

12V CCTV Power Supply with 20A Current Power supply total solution supplier 1.Provide turn-key solution of switching power supply with high cost- ... complete solution provider. Main products include but not limited: Switching power supply, Electronics design, Develop electronic control board, Remote control, ... also able to serve customer with final product 12V CCTV Power Supply with 20A Current

Supplier: Shanghai Magicelectro Technology Co., Ltd.

[China Manufacturers]

Current meter,voltage meter,power meter

Jun 06, 2012

Current power meter, *Current and voltage test *Accuracy +/-0.5% *Very good price *Customize logo for bulk Current meter,voltage power meter and current/voltage power meter.cheap price power meter PM 300Function description1.Analog measureVoltage CurrentDifferent function according your requirementsEMC Standard Current meter,voltage meter,power meter

Supplier: Zibo Wit Electric Co., Ltd.

[China Manufacturers]

Direct Current DC Power Supply Distribution Cabinet

Feb 21, 2013

... 32A, 40A, 50A, 63A. DPF68B Direct Current (DC) Power Supply Distribution Cabinet Key words: Power Distribution Unit, PDU 1. OverviewPlease read ... of the frame in the computer room, providing direct current power supply and the alarm indication for the distribution frame ... . Main function: With direct current (DC) power supply distribution system, configurable input is 0~300A ...

Supplier: Guangzhou Creator Communications Co., Ltd.

[China Manufacturers]