Please read and understand the project requirements before putting an offer.
I need a circuit that takes 110V AC (or 220AC) and creates a burst width modulating power source for me.
I need to be able to control all the parameters shown in the attached graph.
- Full H-bridge circuit can do this
- Required power output: 100 Watts per circuit/PCB (or more)
- Frequency range: 20-200 kHz
- Resolution of the control for frequency: +/- 0.5 kHz
- The conversion efficiency >85% is needed
- Being able to control or program the circuit
- Having a display is a plus
- Circuit box housing needs to be designed too
- No payment will be made if the 4 working PCB circuits are not delivered to the customer in 3 weeks