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max output 1A Simple power supply variable Voltage 0 15V

11:30  , , , , , , , , ,  2 comments
Simple power supply variable Voltage 0-15V, max output 1A.
This circuit is simple, direct current power supply.It can adjust the voltage to 0-15Volt with rotating VR.And current is 1A.Using a transistor number 2N3055,It is used to boost up electrical current the output. For C1, C2, C3 for electric filtering the smooth up. This integrated circuit used for constant current.Q1 – 2N3055 should be taken with a heat sink. 

2 comments:

  1. Unknown9 August 2017 at 11:38

    if the input voltage is 230Vac, will the whole components be changed? still a beginner tho.

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  2. Unknown9 August 2017 at 11:39

    if the input voltage is 230Vac, will the whole components be changed?
    like i mean the resistors and the capacitor values will change. still a beginner tho.

    ReplyDelete