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Variable Dummy Load for Power Supply Testing

Variable Dummy Load for Power Supply Testing

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  •  July 13, 2023
  •  Variable Dummy Load for Power Supply Testing
  •  Posted by Marcel at 8:40 am
  •  No Responses
  •  Power Supply
  •  Tagged with: LM317

Variable Dummy Load for Power Supply Testing. How to test a voltage source to know if it is good or not?. What is the percentage regulation?.

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20 Amp Variable Power Supply using LM317

20 Amp Variable Power Supply using LM317

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  •  November 18, 2020
  •  20 Amp Variable Power Supply using LM317
  •  Posted by Marcel at 5:51 am
  •  No Responses
  •  Power Supply
  •  Tagged with: 2N3055, LM317

20 Amp variable power supply with an output voltage from 1.5 to 15 volts using the LM317 regulator and 4 2N3055 power transistors to amplify the current capacity

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