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110V LM317 Adjustable Voltage Stabilizing Kit Electronic DIY DC Power Supply Manufacturing Parts Multi Functional Welding Training

KWD 6
– 1 +

Special Features

  • 1.25-12V adjustable voltage stabilized output, output current 200mA, suitable for power supply to DIY small circuit.
  • One adjustable signal generator output. It is convenient to provide pulse signal for the test circuit.
  • Logical pen function. It is convenient to test the logic level of the circuit.Blue LED: Power operation indication. Yellow LED: signal indicator. Red LED: high logic level indication. Green LED: Low logic level indication.
  • With 1 way buzzer. It is possible to test whether the wire is on or off (connect the wire to the positive and signal input terminals of the power supply, and the wire is on - the buzzer sounds). You can also test the low-frequency signal (input the signal from the signal input terminal, if there is a signal, the buzzer will sound)
  • One year warranty，any questions about this LM317 kit，feel free to contact us. Your satisfaction is our pursuit

Description

LM317 Adjustable Regulated Power Supply
Output voltage:1.25-12V
Output current:200mA
Input voltage:110V
Transformer power:2.5W
Power cable length: 1 meter
Output cable length:20cm
Size:11.2cmx6.9cmx4cm
Cover material:plastic
PCB size:7.2x6.2cm
Weight:260g

Notice:
This kit is suitable for teaching practice and beginner practice
Because the output current is not large, it is only suitable for supplying power to small current circuits
If the power supply load is too high, the voltage will be pulled down
Unable to charge the mobile phone

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