MrClamperSir
- Feb 3, 2016
- 72
- Joined
- Feb 3, 2016
- Messages
- 72
Hello everyone!! I'm new to electronics and am very passionate about making useful circuits.
Currently I am using a 12VDC battery to power my tools. I need a variable supply so I have been using a 25Ω 1A rheostat to deliver this need. My machines run on 3V-8V depending on the need.
So far this has been working ok. However I find myself at the top of the rheostat (knob turned most of the way up) while working and I am looking to replace that with something that will provide me more power at a lower setting.
Any suggestions on what Ω and amp values I'd be looking at to accomplish this?
Also an brief overview on why I need to increase/decrease the ohms/amps
Thank you
Currently I am using a 12VDC battery to power my tools. I need a variable supply so I have been using a 25Ω 1A rheostat to deliver this need. My machines run on 3V-8V depending on the need.
So far this has been working ok. However I find myself at the top of the rheostat (knob turned most of the way up) while working and I am looking to replace that with something that will provide me more power at a lower setting.
Any suggestions on what Ω and amp values I'd be looking at to accomplish this?
Also an brief overview on why I need to increase/decrease the ohms/amps
Thank you
Last edited: