20a constant current dc dc,China 20a constant current dc dc Manufacturers, Suppliers

CE Rosh 500w 48V dc switching power supply with PFC function

Aug 25, 2012

... /220VAC±20%, Selected by switch 6. Soft-start current, decrease AC Inrush current 7. All using 105°C long life capacitors 8 ... .87%DC Adjustment Range±10%AC input voltage range85~264VAC 47~63HZAC inrush currentCold-start 18A/115V 36A/230VOverload protection105%~135% constant current ...

Supplier: Wenzhou Dazhan Electrical Co., Ltd.

[China Manufacturers]

DC Earth Fault Locator

Mar 19, 2013

... high capacitance,Directly powered by DC system,Shown current direction, can detect loop fault DC earth fault locator was used ... with strong anti-interference. Using isolated programmable constant current source to inject small current signal into system, and ensure the test ... Transmitter:Automatically detect and adapt to different levels of DC system voltage.Measuring positive and negative bus to ...

Supplier: Shandong Kehui Power Automation Co., Ltd.

[China Manufacturers]

KD2101 DC 20mA Digital Amp Meter

Apr 02, 2013

... ranges 2.with 4 terminals 3.large output constant current 4.used for AC/DC digital Amp meter Features3½LCDl display,directly and ... corona dischargeEasy to install and operatePreventing from leaking,bearing large current shock(up to 5kA/8µs)Battery powered.(9V6F22battery)Accuracy ...

Supplier: Wuhan Kangda Electrical Co., Ltd.

[China Manufacturers]

12v ac 12v dc led driver

Apr 23, 2012

12v ac 12v dc led driver 1. constant current; 2. CE and RoHS certified; 3. 3 years warranty 12v ac 12v dc led driver ModelTW1590InputAC85 ... , E27 lampsDescriptionModelInputPower TW1380-CH-5WAC110/220V5watt led 12v ac 12v dc led driver

Supplier: Tatwah (Shenzhen) Lighting Limited

[China Manufacturers]

IBEST Single Phase 15A , Solid State Relay DC-AC Type

Oct 04, 2012

... of IBEST Single Phase Solid State Relay DC-AC Type :- SSR Load current range: AC 15A ( Other range: ... AC.- Control voltage: DC 3~32V or AC 90~250V ; Control current: 6mA~25mA.- Input constant current control, AC Zero ... VoltageAppearance BuySSR-15A AC 15A AC 24~660V DC 3~32V Normal SSR-25A AC 25A AC ... Normal SSR-100A AC 100A AC 24~660V DC 3~32V Normal 3. Technical Specifications:Property projectSpecific ...

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]

DC12V 5W led G4 light with SMD5050 27led Numbers 120 degree beam angle ,AC/DC 10-25V ,320lm luminous flux

Nov 25, 2012

... led light with SMD5050 27leds 120 degree beam angle ,AC/DC 10-25V ,320lm luminous flux CE,RoHS approved G4 SMD ... wattage: 5W3.Beam degree: 120 °4.Input voltage: 10-25V DC/AC5.LEDs Quantity: 27pcs High Bright 5050 SMD LED6.Colors ... , No strobe light.5. Base available: G4 Features:1. Advanced constant current driver. Higher brightness, Low heat generation2. Professional thermal management. 3 ...

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

[China Manufacturers]

Single 12v dc power supply

Jul 23, 2012

Power supply: 1.Input AC100-240a 2.constant current 2.8A 3.output DC 30-36V,Single Type 4.energy-saving and long ... lifespan Description of Product: Single 12v dc power supply:1. power supply adaptor 2.input AC ... 100V-240V 3.output DC 30-36V,2.8A 4.CE,UL approval Advantage:1 ... is high quality.6. Environment installmentOther products: Single 12v dc power supply

Supplier: Shenzhen Clen Optoelectronics Co., Ltd.

[China Manufacturers]

**AC/DC 12V 18*1W IP68 LED PAR56 swimming pool lamp**

Feb 28, 2013

... ° / 60°Lumem Output1200Lm ±5%Input Voltage12V AC/DC 50~60HzPower Consumption20±1WEquivalent Halogen100WDriver Functionconstant current | over heating / over loading / short circuit protectionBasescrew ... meters Application:swimming pools, waterfall, fountain, seashore, stage lighting... AC/DC 12V 18*1W IP68 LED PAR56 swimming pool lamp

Supplier: Shenzhen Heguang Lighting Co., Ltd.

[China Manufacturers]

high lux 12v dc led light panel

Nov 21, 2012

12v dc led light panel 1.12v,20w,110lm/w 2.power ... ,bright,easy install 4.2 years warranty high lux 12v dc led light panel technology parameters product nameled panel lightproduct styleasl ... lamp energy saving 60% above4. The outer type high PF constant-current power value, instantly start, no glare, no noise; PF acuity ...

Supplier: Zhongshan Excellent Lighting Electrical Factory

[China Manufacturers]

Digital MOSFET Inverter DC TIG

Oct 09, 2012

... :1. MOSFET Inverter DC TIG adopt advanced inverter technology, used import MOSFET component, have the very good constant current characteristic, for sheet ... phase 220FrequencyHz50/6050/60Rated primary inputKVA5.37.0Rated output currentA160200Output current rangeA10-16010-200Rated duty cycle%6060No-load voltageV5555Gas pre- ... be Amphenon control connector: (Euro type) Digital MOSFET Inverter DC TIG

Supplier: Guangzhou Suncen Welding Equipment Co., Ltd.

[China Manufacturers]

Inverter DC MIG Welding Machinery(CE Approved)

Feb 10, 2012

... voltage frequency:50/60HZRated input power capacity:4.4KVARate input current;20AOutput current range:20-170ARate input voltage:22VDuty cycle:60%Efficiency ... :0.8/1.0mmweight:33kgOverall dimension:460*406*255mm Inverter DC MIG Welding Machinery(CE Approved)

Supplier: Wenzhou Hanlong Welding Machine Manu. Co., Ltd.

[China Manufacturers]

LG120 DC air plasma cutting tools

Feb 25, 2013

... 120 Features of DC air plasma cutting tools LG-120:1. IGBT inverter and precision constant current feedback control technology ... , soft switch, DC output, 100 kHz of inverter ... ability of interference resistance, automatic voltage compensation, stable cutting current and steady arc;3. Compact structure, portable, energy ...

Supplier: Shanghai Rongyi Welding Corporation

[China Manufacturers]

hot sale DC/AC 12V 6W LED MR16 Spotlight residential lighting 3 years warranty

Apr 05, 2012

... lumina High quality LED Low energy Green Light hot sale DC/AC 12V 6W LED MR16 Spotlight residential lighting Working Voltage ... lamp can keep in top working condition;3. High-precision constant current drive, which can extend the LED lifespan;4. Good material ... save set- up cost.11. CE, ROHS approved. hot sale DC/AC 12V 6W LED MR16 Spotlight residential lighting ApplicationBuilding (architecture ...

Supplier: Shenzhen EAST-DG Technology Co., Ltd.

[China Manufacturers]

AC/DC 2W MR11 led bulb

Sep 12, 2012

... baseGU4.0SizeDia35*H46.2mmLed Quantity1pc 2w ledsHousing MaterialPure aluminiumInput voltageAC/DC 12VDriver Current450mABeam angle45 degreeColor Temperature2,500-7,000kLumens output85-110LmColor ... ultraviolet radiation and infrared in the spectrum.9.Particularly designed constant current driver for open or short-circuit protection.Applications:Widely used ...

Supplier: Shenzhen Daylighting Co., Ltd.

[China Manufacturers]

WT104 Digital Power Meter (AC/DC MODEL)

Aug 22, 2012

... . WT104 is applicable for measuring AC,DC,AC&DC signals. 1. Function for AC, DC and AC&DC.2. 4 Display: V,A,W ... . Auto range.5. Voltage: DC 600V/75V/35V AC 600V/75V/35V6. Current: DC 20A/2A/0.5A. AC 20A/2A/0.5A7. PF: -1 ...

Supplier: Inventfine Instrument Co., Ltd.

[China Manufacturers]

led driver 700mA 24v dc

Aug 25, 2012

led driver 700mA 24v dc Name:led power supply/waterproof led power supply ... power supply/led transformerLEADSUN has developed a series dimmable constant current power supply which is designed to power various LED ... streets and highway sign advertisings etc.Based on our constant innovation in management and technology, we supply you high ... 0086-20-34638455Skype: sevenbrothersales led driver 700mA 24v dc

Supplier: Guangzhou 7 Brothers Technologies Ltd.

[China Manufacturers]

DC Inverter TIG Welding Machine(TIG-160)

Mar 30, 2013

... 3.Thickness:1.6-3.2mm 4.Stable welding current DC Inverter TIG Welding Machine(TIG-160)1.CE Certificate ... power supply, energy saving.2.Direct and reliable welding current digital display.3.Automatic compensation for electricity voltage pulsation ... ±15% 50HzRated input power capacity3.2KWNo-load voltage56VOutput current range10-160ARated output coltage16.4VDuty cycle60%No-load power40WEfficiency85Power ...

Supplier: Fuan Kingtong Electronic Industry Co., Ltd.

[China Manufacturers]

DC power Jack

Mar 04, 2013

... :Simply push the button to quickly raise with complete control2.DC 12 Motor:Able to be used under the most adverse ... TubePower supplyAccessory701132031500lbs14''2''DC 12V/20A/701132041500lbs14''2''DC 12V/20ARemote Control701135032500lbs14''2-1/14''DC 12V/20A/701135042500lbs14''2-1/14''DC 12V/20ARemote Control ...

Supplier: Intradin (Shanghai) Hardware Co., Ltd.

[China Manufacturers]

CE Approved High Voltage DC Power Supply (DCB500)

Nov 24, 2012

... ,3 phases B.Output rated voltage DC: 24V, 48V, 60V, 110V, 220V, 320V. C.Output current DC: 25A ~ 1000A B500, compact typeProduct ... %(3 phases)B) Output rated voltage DC: 24V, 48V, 60V, 110V, 220V, 320V.C) Output current DC: 25A ~ 1000AD) Battery capacity: 7Ah~ ... 3000AhE) DC voltage accuracy: -0.5%~+0.5%F) DC current accuracy: -0.5%~+0 ...

Supplier: Zhejiang Donghua Information Control Technology Co., Ltd.

[China Manufacturers]

DC Motor

Mar 01, 2012

... metal-cutting machine, paper making, etc Z4 series DC motors are our newly products, which are widely used ... bear the sharp changes (load changes) of current and ripple current, sound reversing due to the precise positioning of ... reliability. It is able to match with the current international advanced level motors. The motors can be ... connection of smoothing reactor to restrain ripple current. DC Motor

Supplier: Shanghai Electrical Machinery Group Import And Export Co., Ltd.

[China Manufacturers]