How to control speed and direction of motor 180VDC 0,3 A

Using Arduino Project Guidance
1

Hi, I am Yophi,

I have problem if I want to control speed and auto reverse direction of motor 180Vdc 0,3A. please help me which skematic can I use. my planning is use H-Bridge mosfet and optocoupler to isolated the high voltage.

I am very grateful for kind help to solve my problem

thank you for kind your attention.

2

It sounds like you solved your problem already. Examples of H-bridge schematic with optocoupler should be dead easy to find on Google.

So what's your problem, exactly?

3

thank you for your reply,

but on google i just find use for 12vdc, 24vdc etc. But for motor high voltage ( in this case 180Vdc ) can't found the clead skematic. i have plan like skematic on google ( at attachment )but it can work on 180Vdc? because I am new on mikrokontroller.

thank you.

MOSFETH.png
MOSFETH.png717×407 12.1 KB

4

Schematics don't change for higher voltages - but component choice does!

By the way I hope that you're not new to playing with high voltage: 180V DC is pretty lethal, far more so than AC. It's not just because all the schematics you see use 12-24V, maybe 36V.