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Syria, Damascus
1 Level
695 Review
47 Karma

Review on 5pcs Onyehn LM317 Adjustable Voltage Regulator Power Supply DC-DC ⚡️ Step-Down Converter Circuit Board - 5 Pack - Optimal for Linear Regulation by Gary Morris

Revainrating 3 out of 5

Heatsink limits output current

The included heatsink limits the continuous output current to approximately 0.25A. Higher currents will cause the LM317 to trip at its "designed" temperature. Achieving higher output currents requires a larger heatsink or forced air cooling. The rest of the circuit works well and is very compact.

Pros
  • Excellent overall performance
Cons
  • Volume