Why doesn't this power turn on?!? Why is there no standby section at all!!

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غلامرضا درویشی - آموزش الکترونیک

Published on May 21, 2023
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In some power supplies like this model, there is no standby section. Switching starts with the help of transpulse, and after starting the circuit, AC takes control... ------------------------- --------------------------------------------- Two training courses for my switching course I prepared One is the description of switching power sources and the second is the examination of computer power circuits. I explained the principles and functions of both circuits carefully. ----------------------------------------------------- ------------------- To see more videos related to switching power supplies, please use this link: • Power supplies ------------ ----------------------------------------------------- ---- Our website for preparing courses https://www.elecma.ir ------------------------------ ------------------------------------- Our training courses include: 1) Analysis of switching power sources Based on the circuit and schematic 2) Analysis of the power protection circuit board on the map and description of the working principles of the circuit 3) Analysis of the computer power circuit. Complete analysis of 4 different maps with existing types of ICs 4) Construction of variable power supply with high and low current (with transistor fit) 5) Installation of flash player in the car broadcast in principle along with the construction of the signal circuit without change in the broadcast circuit 6) Examination and analysis of car battery charger circuit 7) Scientific and practical examination of welding inverter or welding machine 8) Car amplifier training course 9) 220 volt power inverter training course ----------------------------------------------------- ---------------- Our website for preparing courses https://www.elecma.ir

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