I used to work in hardware, but after two years I felt that the hardware profession was bullshit, so I considered for a while and decided to switch to Linux applications. In order to learn these thing
Is UC28025 suitable as a driver chip for half-bridge LLC? If the RT pin voltage is adjusted through an external circuit, can the frequency of the drive signal output by the chip be changed?
Most designers use op amps and 1% tolerance discrete resistors to make level shifters. Discrete resistor mismatch limits the CMRR (common-mode rejection ratio) of the op amp to less than 40 dB, so you
[i=s]This post was last edited by RCSN on 2018-9-2 21:29[/i] [font=宋体] [/font][font=宋体]This has not been fully ported yet. Interested forum friends can discuss porting together. I sent the latest offi
[Original] + Application of operational amplifiers in current sourcesIt is impossible for a current source to force current into a load without the necessary voltage. Think of a current source as a ci