Is possible to design precise STEP UP or STEP DOWN power supply using 555timer?
Somebody help me. I'm trying to make a step up 3.7V to 10V converter using 555 timer with 20KHz frequency, with 63℅ duty cycle, but when I try to simulate the circuit in Proteus v8.9 the information that appears is (Simulation is not running in real time due excessive CPU load. Somebody help me to understand what is happen?
For detailed support start by showing us your circuit diagram. Easy: the simulator takes longer to simulate the circuit than the circuit would use in real time. This is typical and is to be expected for most circuits. No need to worry.
I'm trying to do DC STEP UP converter 3.7V to 10V 2A using 555 timer with 20kHz and duty cycle of 63℅, using all calcution procedure, and the result in Proteus is: Simulation is not running in real time due excessive CPU load (in Proteus v8.9). The output voltage is 40.2 and output current of 1A to 100A= up and down. do you think the error is from the simulator? Please Thank you
I echo Harald. Please supply a schematic so that we can see what you are trying to do otherwise we are totally in the dark.
