500W AC/DC-DC Converter

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  • Regular price $195.00


This DC-DC converter is compact and low-cost, making it a great choice for an on-board 12V DC-DC converter.

The converter is configured to output a constant 13.8V. This voltage can be adjusted from about 11V to 15V with a potentiometer accessible from the output side.
It has terminal blocks on the input and output sides making connection simple. A LED on the output side indicates when the converter output is active.
One attractive feature of this DC-DC converter is an automatic smart pre-charging sequence that keeps the inrush current low.

Input Specifications:

Input Voltage Range: 

Frequency: Direct-Current

Effectiveness: ≥90% 500W

Input Reverse Polarity Protection: No

Input Overvoltage Protection: 133V

Input Undervoltage Protection: 64V

Input Fuse: When used, need to input by adding a fuse

Applicable Battery System: 80~96V Battery System

Static Power: Load current is less than 0.3A continued 10 minutes into power-saving mode. Standby Power ≤0.5W

Output Specifications

Output Method: Constant/Constant

Output Current: Maximum 50A

Constant Current Accuracy: ±4%

Constant Output Voltage: 13.8V

Constant Accuracy: ±1%

P-p Ripple Voltage: 200mV

Over voltage Protection: Output>16.0V Overvoltage Relay, Abnormalities disappear from the new starting power to resume normal work

Other Specifications: 


  • Input to ground:500VDC≤10mA
  • Input to output: 500VDC≤10mA
  • Output to ground:500VDC≤10mA
  • 500VDCInsulation resistance≥10M Europe

Protection Class: IP67

Operating Temperature: -40℃~ +60℃

Storage Temperature: -55℃~ +85℃

Over temperature Protection: Module temperature reaches 90 degrees and stops working. After cooling, the power supply automatically resumes normal operation.