Gold Member Since 2013
Guangzhou Queenswing Solar Energy Co., Ltd.

DC Car Converter, Power Converter, Car Power Converter manufacturer / supplier in China, offering 24V to 12V 20A 240W Car Power Converter (QW-DC20A), Wall Mounted Inbuilt PWM Solar Controller 1000va Integrated Hybrid Solar Power Inverter, Hybrid Solar Inverter 3000va Built-in 50A PWM Solar Controller DC Solar Inverter and so on.

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Supplier Homepage Product DC to DC Converter 24V to 12V 20A 240W Car Power Converter (QW-DC20A)

24V to 12V 20A 240W Car Power Converter (QW-DC20A)

FOB Price: US $13.5 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $13.5/ Piece
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Production Capacity: 10000PCS/Month
Transport Package: Standard Export Carton
Payment Terms: T/T, Western Union, Money Gram, Credit card

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Basic Info
  • Model NO.: QW-DC20A
  • Phase: Single
  • Winding Type: Auto-transformer
  • Frequency Characteristics: Power Frequency
  • Input Voltage: 18-32V
  • Output DC Voltage: 12-12.8V
  • Efficiency: 91-95%
  • Levels of Protection: IP40
  • Key Word: DC to DC Converter
  • Specification: 120*87*52mm
  • HS Code: 8536909000
  • Application: Power
  • Core: Core-type Transformer
  • Usage: Power Transformer
  • Output Power: 240-300W
  • Type: DC24V to DC12V
  • Rated Current: 20A
  • Modulation System: PWM
  • Working Temperature: -10 ~ +55
  • Trademark: QUEENSWING
  • Origin: China
Product Description
24V to 12V 20A 240W Car Power Converter(QW-DC20A)


Description
The power supply adopts pulse width modulation (PWM) method, with no the isolation switch. It has high conversion efficiency, stable performance and perfect protection function. The characteristics is light weight, it is widely used in automobiles, LED, industrial and other fields.

Application
Power converter is mainly used for
1) electronic alarm series
2)security monitoring system
3)anti-theft alarm system
4)electronic door locks and attendance machine
5)the language repeater
6)keyboard
7)speakers
8)massage equipment, etc.


Products comply with the latest Europe energy efficiency standards, specially provide power for your products.
This product is apply for the BOOST the isolation switch regulated voltage power supply, the rated input voltage can be is 12 vdc /24vdc/36vdc/48vdc, also output voltage is can be 12 vdc /24vdc/36vdc/48vdc

Protection
DC power converter, good electromagnetic compatibility, high efficiency, it has over voltage protection, over current protection, over load protection, Input reverse connection Protection.

Product Pictures
24V to 12V 20A 240W Car Power Converter (QW-DC20A)24V to 12V 20A 240W Car Power Converter (QW-DC20A)
24V to 12V 20A 240W Car Power Converter (QW-DC20A)
24V to 12V 20A 240W Car Power Converter (QW-DC20A)
24V to 12V 20A 240W Car Power Converter (QW-DC20A)

Specification
Model10A15A20A30A
Input Voltage18-32V18-32V18-32V18-32V
Efficiency93%93%91-95%93%
static current35-45mA35-45mA38-50mA38-50mA
Output DC Voltage12-12.8V12-12.8V12-12.8V12-12.8V
Rated Current10A15A20A30A
Power120-150W180-220W240-300W360-430W
Ripple80-260mVp80-260mVp80-350mVp80-380mVp
Input reverse connection ProtectionHaveHaveNoNo
Output overvoltage16V16V16V16V
Overheat65-70C65-70C65-70C65-70C
output short circuit current0.12-0.18A0.12-0.18A0.12-0.18A0.12-0.18A
Work temperature-10 +55 -10 +55 -10 +55 -10 +55 
Operation Humidity20%~90%RH20%~90%RH20%~90%RH20%~90%RH
storage temperature-20 +70-20 +70-20 +70-20 +70
levels of protectionIP40IP40IP40IP40
Housing size95*87*52(L*W*H)mm110*87*52(L*W*H)mm120*87*52(L*W*H)mm140*87*52(L*W*H)mm
Packing size140*105*56(L*W*H)mm140*105*56(L*W*H)mm180*105*56(L*W*H)mm180*105*56(L*W*H)mm
Mounting hole size107*55(L*W)mm122*55(L*W)mm132*55(L*W)mm152*55(L*W)mm
Weight0.4kg0.45kg0.5kg0.55kg
Lead Length140-150 mm150-16mm160-17mm160-17mm
 indicator lightRed light: fault; green light: workingRed light: fault; green light: workingRed light: fault; green light: workingRed light: fault; green light: working

Payment Terms:
T/T, Western Union, Money Gram
Production arranged after receipt of payment.

Lead Time:
Sample order will be delivered within 7 working days.
Order quantity below 100PCS, delivery time is 7-15 working days.
Container order will be delivered within 15-30 working days.

Shipment:
Courier: FedEx, DHL, TNT, UPS, Aramex, EMS ect.
Forwarder: By sea / air or Customer designated

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