Hi everyone,
I would appreciate some advice/criticism about my current idea of a high power SMPS. I need to design high power source about 600W (preferably more than that) with voltage range from 0 to 100V and resolution about 0,5V. The voltage should be adjustable in range mentioned (0-100V) and the output current varies according to the load. So it's a "simple" adjustable voltage source with some current maximum/limit.
Right now my idea is that I should stick to some known ATX designs and modify them to fit my needs. So bridge the input voltage to high voltage and then use a half bridge topology output. To be specific I consider using SG3525 PWM driver and IR2110 H/L side driver.
Do you think that this is realistic considering the topology and used drivers? Or should I use a full bridge topology? I am worried about instability with high output power and I am not even sure if I can get the output voltage range that I want.
I appreciate any advice... Thank you very much...
I would appreciate some advice/criticism about my current idea of a high power SMPS. I need to design high power source about 600W (preferably more than that) with voltage range from 0 to 100V and resolution about 0,5V. The voltage should be adjustable in range mentioned (0-100V) and the output current varies according to the load. So it's a "simple" adjustable voltage source with some current maximum/limit.
Right now my idea is that I should stick to some known ATX designs and modify them to fit my needs. So bridge the input voltage to high voltage and then use a half bridge topology output. To be specific I consider using SG3525 PWM driver and IR2110 H/L side driver.
Do you think that this is realistic considering the topology and used drivers? Or should I use a full bridge topology? I am worried about instability with high output power and I am not even sure if I can get the output voltage range that I want.
I appreciate any advice... Thank you very much...