12V (10-35V) In To 5V Out 10A 50W Waterproof DC-DC Converter Module

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  • Regular price $5.49

This miniature DC-DC step-down converter module converts a 10V to 35V (nominally 12V) DC input to 5V DC output at up to 10A current (50W maximum). 


  • Epoxy sealed waterproof housing (IP68)
  • Lightweight, compact, convenient to use and transport
  • Non-isolated
  • Protection: Over-current, over-heating, short-circuit
  • Reverse Polarity Protection: No. Please follow wiring instructions - Red for +V input, yellow for +V output, black for input and output -V
  • Auto recovery
  • Input voltage: DC 12V nominal, will operate on any input voltage from 10V to 35V DC
  • Maximum input current at 10A output: Approximately 4A at 12V input, 2A at 24V input
  • Output voltage: 5V
  • Maximum output current: 10A
  • Maximum Output Power: 50W
  • Efficiency: >90% typical, 95% max
  • Voltage regulation: ±3%
  • Load regulation: ± 2%
  • Ripple (Full load test): < 150mV
  • No-load current: < 100mA
  • Operating temperature: -40C - +85C
  • Size (L x W x H): 46 * 32 * 18 mm / 1.81" x 1.25" x 0.7" (Length including mounting tabs is 64mm / 2.5")
  • Weight: 65g / 2.3oz
  • Case color: Black 
  • Waterproof rating: IP68
  • Input wire length: 13.5cm / 5.3" (approx)
  • Output cable length: 13.5cm / 5.3" (approx)
  • Output connector: Bare wire

Operating Notes:

As with any DC-DC converter, the input DC power supply powering this converter must be capable of providing the maximum power drawn by your load. If the input supply is not capable of providing the power, the converter will fold back the output voltage as necessary. Example: If your load draws 5A at 5V (25W), and the input supply is only capable of providing 12V at 1A (12W), the maximum output voltage the converter will deliver is 2.4V (12W/5A).

Package includes:
  • 1X 10V-35V Input to 5V Output 10A 50W DC-DC Step Down Converter