Part Number: UC1825A-SP Other Parts Discussed in Thread: UC3823B , UC3825B , UC1825A , UC3823A , UC1823A , UC3825A , UC2825A , UC2823B , UC2823A , UC2825B The datasheet of 5962-8768102EA includes a series of chips: UC1823A, UC2823A, UC2823B,UC3823A, UC3823B…
Hi Xiaojun,
Your issue is that the output voltage can not be stabilized.
My suggestion is:
1. use the pure resistance load instead of the amplifier load to eliminate the cause of the load.
2. try to lower the bandwidth of voltage Loop to regulate…