I want to solve the problem of frequent opening and closing (1 time/second) of the switch power supply (anti-shock part), LED lamp string (power 12W) when the 220V mains input load is used. I would be
[hide]1. Strictly inspect the LED raw materials of the crystal bonding station 1. Crystal: Mainly manifested as pad contamination, crystal damage, different crystal cutting sizes, and tilted crystal c
[i=s]This post was last edited by xpfshawn on 2017-5-8 21:43[/i] As the title says, the picture is as follows. I want to find the zeros and poles by modifying the picture. . .
My system is Win8.1 and development board Atmel SAMD21 xplained pro. There is no ordinary Jtag port, but it provides EDBG USB. [/size][/font][font=宋体][size=12pt]口[/size][/font][font=宋体][size=12pt], [/
A dual-output voltage and current regulated power supplyAbstract: A dual-output voltage and current stabilizer is designed by using the new monolithic switching voltage regulator LM2576 instead of the