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

48V High Capacity Battery Charger for Marine Battery

Apr 28, 2012

... 97% above3. Built-in miniature single-chip microcomputer, the switching power supply technology principle design, small size, easy to carry4. All ... salt fog, moisture-proof, prevent mildew anti-corrosion treatment8. Constant current charging, constant current pulse charging, constant pressure pulse charging - floating - automatic shutdownOperation method: 1 ...

Supplier: Chongqing Bochi Machinery Import And Export Co., Ltd.

[China Manufacturers]

LED Driver

Jun 17, 2012

... CE standard Custom Design Available 1) 12W Constant Current LED Driver2) Maximum Output Power: 12 W, current range: 300 MA, 700MA and 1A3) Waterproof ...

Supplier: Foshan Shunde Real-Design Electronics Industrial Co., Ltd.

[China Manufacturers]

Round 18w Underground Lighting Fixture

Jan 20, 2013

... Led LightsModel:OJ-DMD-144Working Voltage:24V/AC110V~AC220VLamp Power:18*1WMaterials:Die-cast aluminum lamp body,tempered glass ... :5~40mPower for single LED:1W/350MALight source:High power LEDLuminous Flux(LM):80-120LM/PCSPower factor:>0.8Power ... :IP65Condition temperature:-20°C~40°CControl mode:Build-in constant current driver/DMX512 signal controlColor effects:Single color projecting,chasing, ...

Supplier: Xiamen Bluesea Import&Export Co., Ltd.

[China Manufacturers]

CTJ-104WSZ super quality charging rack for miner cap light, led mining light charger

Feb 13, 2013

... rack is supply constant current and constant voltage for cap-lamp to charging, and it also suit to other power supply.Product Performance ... , with the advantage of advanced technology, superior performance, low power waste, can replace of old ones. The multi-electronic charging ... and PrincipleThe basic circuit of charging rack is consist of power wire, shell, circuit board. There are LED double color ...

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

Electric Rolling Door Motor

Jun 19, 2012

... operational life.6. Charges using automatic constant current. constant voltage float charge circuit.7. Enhanced performance8.Strong induction load power supply and stable voltage.

Supplier: Zhangzhou Changtai New Qilin Machine Co., Ltd.

[China Manufacturers]

10A DC12V24V Boost solar system controller

May 24, 2012

... enclosed waterproof, wireless remote setting technology, no buttons exposed,with constant current source SOLAR CONTROLLERSystem voltage12V/24V Automatic AdaptedRated charging current5A/10A ... according to the temperatureMinimum charging current15mAMaximum discharging current5A/10A/20AStatical power consumption≤4.5mADimension(L*W*H)10A/20A: 10.2 ...

Supplier: Jiangsu Sokoyo Solar Lighting Co., Ltd.

[China Manufacturers]

led driver circuit board

Feb 26, 2013

led driver circuit board 1. constant current; 2. CE and RoHS certified; 3. 3 years warranty led ...

Supplier: Tatwah (Shenzhen) Lighting Limited

[China Manufacturers]

120W LED Streetlight Lamp with 100 to 240V Voltages, Available in White and Warm White

Apr 09, 2012

LED Street Lights 120W LED street Light 2 Input Voltage: 85-265V AC 3.CE,RoHS UL approved Product NameKN-SL760-120WInput VoltageAC85V~265VSupply Frequency50Hz~60HzMax Power160WTotal Harmonic Distortion≤ 9 %Output TypeConstant CurrentOutput VoltageDC 30-36VOutput Current0.5-2ACC AdjustableLighting Size760*357*158mmSafety AssuranceCELife Span50,000 HLED Quantity2 pcLED Power115 WLED Luminous ...

Supplier: Ke Neng Communication Electronic (Shen Zhen) Co., Ltd.

[China Manufacturers]

150W LED Grow light

Feb 12, 2013

... plant photosynthesis 3.LED quantity: 150pcs high power led MXG-ZW150W LED Grow lightSpecification1.Each 150 ... 150PCS single 1W LED, built-in 45 W constant current source 3 PCS, with high performance, low energy ... 60mm Power 150W (150x1W)input voltage AC85~264V lux 1M/1600,1.5M/740,2M/430working current ... solve the heat dissipation excellently 8.Built-in power supply, CE approved, No setup required, just ...

Supplier: Shenzhen Mingxingguang Electronic Technology Co., Ltd.

[China Manufacturers]

High luminous flux led street light/lamp

Feb 10, 2012

Product Details: Light Source LED Item Type Street Lights Power Supply Solar Technical FeaturesItemParameterluminous flux8800Lm+5%LED specificationCREE high-powerLED ... >50000hoursLED colorCool whiteshell material aluminum,PCcoverInput voltageAC220V LED driven approachConstant current driveSystem power100W+10%Protection classIP65Electrical safety classIInstallationNut fixedAmbient temperature -20 ...

Supplier: Beijing Chontdo Optoelectronics Co., Ltd.

[China Manufacturers]

2013 most popular high luminous Round SMD3535 LED light panel light

Aug 02, 2012

... be used worldwide. Adopting the insulated power supply, constant current driving , power efficiency is up to 85%, power factor could be up to 0.95 ... 260mm0.85kgOpto-electrical Parameter Part No.LEDColorColor TemperatureCTTInput VoltageLED quantityOutput power(W)Lumenlmlux1m 2m 3m PL108W6900KAC100-240V30pcs SMD35357.4W2801022612PL16048pcs SMD353511.5W5203107835PL21060pcsSMD353518W60064516172PL26078pcs ...

Supplier: Shenzhen Gouly LED Tech Co., Ltd.

[China Manufacturers]

High lumen down light led-18W AC220V

Mar 16, 2012

... , shock or other damagesdue to the unsteadiness of the constant current driver 2) High power efficiency. Conversion rate>92%, improved by 6% comparing ... with the conventional constant current driver. 3) Easy connection. Any quantity of ...

Supplier: Shenzhen Edips Lighting Co., Ltd.

[China Manufacturers]

High lumen down light led-18W AC220V

Sep 22, 2012

... , shock or other damagesdue to the unsteadiness of the constant current driver 2) High power efficiency. Conversion rate>92%, improved by 6% comparing ... with the conventional constant current driver. 3) Easy connection. Any quantity of ...

Supplier: Shenzhen Edips Lighting Co., Ltd.

[China Manufacturers]

5W E27 Emergency led lighting

Mar 31, 2013

... -0010Input Voltage:AC100-240VLED Type:high power ledWorking Voltage:DC12VLED Quantity:5pcsOperating Current:300-350MALight Source:Taiwan EdsionLuminance Flux ... driver circuit is of constant current protection,adopt high quality industrial components and brainpower IC,high power factor.Application:1, ... are offered for your unique design and some our current models5.Protection of your sales area,ideas of ...

Supplier: Shenzhen Yi Chen Hua Energy-Efficient Lighting Co., Ltd.

[China Manufacturers]

5W E27 Emergency led lighting

Jan 25, 2013

... -0010Input Voltage:AC100-240VLED Type:high power ledWorking Voltage:DC12VLED Quantity:5pcsOperating Current:300-350MALight Source:Taiwan EdsionLuminance Flux ... driver circuit is of constant current protection,adopt high quality industrial components and brainpower IC,high power factor.Application:1, ... are offered for your unique design and some our current models5.Protection of your sales area,ideas of ...

Supplier: Shenzhen Yi Chen Hua Energy-Efficient Lighting Co., Ltd.

[China Manufacturers]

LED Drive Circuit

Nov 06, 2012

This drive circuit is used for LED. Its output is 350mA constant current source, and max. output voltage is 72V. This drive circuit is used for LED. 1) Input voltage: 220V AC2) Max. output voltage: 72V3) Output current: 350mA (constant current source)4) Open LED protection We can also design and produce enclosures according to customers' requests. LED Drive Circuit

Supplier: MTT-Tech Machine Science Development Limited

[China Manufacturers]

Titanium-Germanium-Magnetic infrared energy bracelet/magic healthy bracelet

Jun 14, 2012

... the entire chain on the release of 360 degree arc current power conversion,cross-pushing soft throughout the neck and shoulder,the ... products can make our temperature rising according to adjust electric current.It will relax our spirit and muscle and increase ... (radiation from phone, computer and TV)Germanium(Ge)Activate bio-current, promote blood circulation, protect red blood cell, resist attack from ...

Supplier: Guangzhou Sheenzi Trading Co., Ltd.

[China Manufacturers]

DC professional Watt Meter

Jul 03, 2012

... , time, get the value of peak current/power, min. voltage (V), power (W), energy (Wh) & charge (Ah) Table 1 Electrical Measurement Ranges ... * - 60 V0.01 V*0 V min. w/ auxiliary power. E.g. a receiver battery. Else 4.0V.Current0 -100 ... Queue Sequence time2 secondsIn Circuit Resistance0.001 OhmsOperation Current7 mAAuxiliary Power Voltage4.0 V - 60 Ve.g. from a receiver ...

Supplier: Shenzhen Po8er Technology Co., Ltd.

[China Manufacturers]

GSP09102165F-10Ah solar energy system battery,solar battery, wind rechargeable batteries, lithium, LiFePO4

Jan 08, 2013

... and cycles less than 5 times 8Standard charge Constant Current 0.5C5AConstant Voltage 3.65V0.01 C5A cut- ... Approx 4.0h 9Standard discharge Constant current 2.5C5Aend voltage2.5V2.5V)10Fast charge Constant Current 1C5AConstant Voltage 3.65V0.01 ... 11Fast discharge Constant current 3 C5Aend voltage 2.5V 12Maximum Continuous Charge Current 1 C5A13Maximum Continuous Discharge Current 3.0C5A14Operation ...

Supplier: Guangzhou Great Power Energy & Technology Co., Ltd.

[China Manufacturers]

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]