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]...
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
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...