tips to design a fast switching circuit
tips to design a fast switching circuit
(OP)
Hi,
I'm looking for some tips to design a fast switching circuit
My Input: 0V-15V Supply, 0-5V TTL Pulse Train of .5K to 25KHz
My Load: 0-15V, Max 15A
My Output: 0-15V Pulse Train of .5 to 25KHz
I've tried several designs my problems are
1. can't handle higher current than 3A,
2. too much heat generation
3. aren't fast enough
Please help
I'm looking for some tips to design a fast switching circuit
My Input: 0V-15V Supply, 0-5V TTL Pulse Train of .5K to 25KHz
My Load: 0-15V, Max 15A
My Output: 0-15V Pulse Train of .5 to 25KHz
I've tried several designs my problems are
1. can't handle higher current than 3A,
2. too much heat generation
3. aren't fast enough
Please help





RE: tips to design a fast switching circuit
RE: tips to design a fast switching circuit
1. for cross posting
2. vague spec
My output has to be a square wave 0 to Max(100%) = input V supply, frequency = frequency of input pulse train.
This application is to drive a pump at high V high C and
as quick as 25 KHz
RE: tips to design a fast switching circuit
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: tips to design a fast switching circuit