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I connected Enable of the drive and the motor isn't hot now. I increased the delay time to 30ms, the motor is slow and there is no tics. but what is scientific explanation? what if i want to increase speed on the motor
i have leadshine stepper motor driver dm542e "2-phase stepper motor drive to control stepper motor . but i have problem in Dip selection switch. choosing different compination of the Dip leads to hot motor and noise with difficult motion. so i think there is a special configuration. i use power...
If the voltage changes the opam will compensate the difference so that the voltage is constant again.then the current is constant so the power is constant. I will set the reference power for the op-amp.
No ,I want linear not switch on/off. This is a constant power load If the voltage increased the current decreased and vice versa as attached. the current is ranging from 0-4amp and voltage from0-30v. I need BJT that can handle high-power with small heat sink
I am trying to do constant power load, the transistor switches the current source which ranges from 0-30v and the load is 6.8R50w, there is opamp power vcc 12v used to control the BJT base emitter voltage. Could you recommend BJT transistor that could draw 4-5amp with small heatsink
It is soldered wires on board, I think the problem comes from mosfet paracitic capacitance. How to reduce it ? Should I increase the gate resistor or decrease it?
1609156477
Why film capacitor?
I designed cascaded converters and I have switching spikes at the output c6. spikes and zoom on each spike is attached. how to eliminate it? I used snubber circuit
What does it mean embedded linux and rtos? I mean what is the content of material?does it look like programing microcontroller,as I don't want to go deep in computer programing when I learn embedded systems.
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