High Efficiency Step Down Voltage Regulator (40 V, 6 A)

High Efficiency Step Down Voltage Regulator (40 V, 6 A)
This is a step-down power supply with high efficiency (40 V, 6 A) which is a useful source to build your own lab or to be integrated into your innovative projects.

SKU: OTH43750574130

Price: 6.60 $

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This is a step-down voltage buck module which is useful in providing stabilized voltages between 1 V and 12 V, maximum of 6 A, with input voltage starting from 16 V up to 40 V. This module does not require additional cooling since it has high efficiency with very low heat dissipation.

It can be used to build projects that require power supply between 1 V and 12 V with fixed voltage source of at least 16 V. This module has high quality with small size so it can be integrated easily into medium power projects.


  • Input Voltage: 16 V to 40 V DC
  • Output Voltage: 1 V to 12 V
  • Leakage Current: 10.2 mA (24 V -> 12 V) 7.7mA (24 V -> 5 V)
  • Maximum Output Current: 6 A (without additional cooling)
  • Short-Circuit Protection: Over-current and Under-voltage
  • Efficiency: 93.3% (measured at 24 V -> 5 V, 6A)
  • Dimensions: 68 x 43 x 22 mm
  • Weight: 46 g