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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

#powersupplymodule

  1. M

    Wireless charging receiver that works through metal [Aluminum/Stainless Steel]

    Hi... I'm need to put a wireless charging receiver into a old device... the problem is that the device is made complete of metal, and as far as i know wireless charging doesn't work through metal. I don't have knowledge of wireless charging so if exist a typed of [Wireless charging board/Module]...
  2. A

    Uc3825a based smps trouble

    Hello I am trying to repair a smps power supply based on UC3825A Problem is the resistor R49 & R34 get burst as soon as i start the smps I am not able to find out the issue SYS_ECON is a 0-5v given from MCU desired by user to control 0-180v smps output
  3. A

    Piezo

    Hi, I am using voltage multiplier as the AC-DC converter for the Piezo. Also, I am using a Power Supply Module to boost voltage to 9V. Output of Voltage Multiplier is 10V Power Supply Module input Voltage : 3.5V-12V. Now when I input the Power supply with the voltage multiplier output, it...

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