Electronics > Beginners

How to add soft-start feature to a PSU?

<< < (12/13) > >>

exe:

--- Quote from: TheHolyHorse on June 27, 2019, 09:55:42 am ---Oh well I just meant that I used mosfets instead of volt regs.

--- End quote ---

You mean discrete regulator? :) What fet did you use and what is the voltage/current accross it? Most fets are not rated for linear operation, but if it is beefy and battle-tested then you probably can get away with it.

TheHolyHorse:

--- Quote from: exe on June 27, 2019, 09:58:58 am ---
--- Quote from: TheHolyHorse on June 27, 2019, 09:55:42 am ---Oh well I just meant that I used mosfets instead of volt regs.

--- End quote ---

You mean discrete regulator? :) What fet did you use and what is the voltage/current accross it? Most fets are not rated for linear operation, but if it is beefy and battle-tested then you probably can get away with it.

--- End quote ---
.
Yeah, I'm using FQP17P10 I think that's the name. 20 ish volts and 4A

exe:

--- Quote from: TheHolyHorse on June 27, 2019, 10:14:52 am ---Yeah, I'm using FQP17P10 I think that's the name. 20 ish volts and 4A

--- End quote ---

Cool, this one has SOA down to DC. That's rare nowadays :(

TheHolyHorse:

--- Quote from: exe on June 27, 2019, 01:59:18 pm ---
--- Quote from: TheHolyHorse on June 27, 2019, 10:14:52 am ---Yeah, I'm using FQP17P10 I think that's the name. 20 ish volts and 4A

--- End quote ---

Cool, this one has SOA down to DC. That's rare nowadays :(

--- End quote ---

Yeah I hope I get it working  ;D

Arjunan M R:

--- Quote from: TheHolyHorse on June 23, 2019, 12:33:02 pm ---
--- Quote from: Arjunan M R on June 23, 2019, 12:30:22 pm ---
--- Quote from: TheHolyHorse on June 23, 2019, 12:06:38 pm ---
--- Quote from: Arjunan M R on June 23, 2019, 12:00:02 pm ---Here is mine.

--- End quote ---

BTW if you're making your own symbols and footprints save them in a project specific library and include that library with the project files. RN some symbols are missing.

--- End quote ---
Sorry.I didn't save it into project specific library.What can I do.
Are you having problems with footprints.

--- End quote ---

Not the footprints only library symbols not showing up.

--- End quote ---
Fixed it, try now :).

Navigation

[0] Message Index

[#] Next page

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod