• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.
  • Some users may still have issues remaining logged into the forum. Please delete old bookmarks. If you are still having issues, go to the Site Issues forum here and let us know EXACTLY what you clicked on before the login issue arose, so we can try to track it down. We are working on this, and appreciate your patience. Thank you.

[4]

VVVF power supply

January Project of the Month [3]
[10] Like what you see?
Click here to donate to this forum and upgrade your account!

Lordbeezer

Active Member
Active Member
Joined
Mar 4, 2015
Messages
197
Likes
94
#1
picked up a few Sanki PFC-025A power supply's.also timers for same..any ideas what motors I can with these.have goggled. Info I found says it's for single phase ac motors. Thanks
 

Attachments

markba633csi

Active Member
Active Member
Joined
Apr 30, 2015
Messages
1,764
Likes
860
#2
Hard to say Phil without some kind of manual- can you post a close up of the terminal block?
Mark
 

strantor

Active User
Active Member
Joined
Oct 29, 2012
Messages
526
Likes
231
#5
.any ideas what motors I can [power?] with these
what I gather from this manual is that the drive is singular purpose designed for a very specific piezo-electric vibrator. Not a rotary motor.
If you could track down one of these Sanki piezos maybe you could make an unnecessarily complicated sex toy.
Otherwise I'd call it useless.
 

markba633csi

Active Member
Active Member
Joined
Apr 30, 2015
Messages
1,764
Likes
860
#6
The timer might be useful for someone building a RPC to drop out a starting contactor possibly, but the controller like Strantor says won't be too useful.
Mark
ps next time show us what you are looking to buy we can hopefully save you some $
 
Last edited:

Lordbeezer

Active Member
Active Member
Joined
Mar 4, 2015
Messages
197
Likes
94
#7
Couple of them put out 200ma..still not big enough for much I'm thinking..back to the drawing board.have a few fincor 2301 and a 2302 doc controllers going to check out. Thanks for your time.Phil
 

strantor

Active User
Active Member
Joined
Oct 29, 2012
Messages
526
Likes
231
#8
Even the 200mA versions, if they have the same phase and frequency specs (single phase, 60-300hz output) are not going to be useful for powering any kind of A.C. motor whatsoever, except for the piezo units from Sanki. These are very niche drives for a very specific application and might be worth a lot of money to someone with a Sanki vibrator looking for repair parts. If I were you I would put them on eBay for a high price and wait wait wait for the big fish to come along. You may have to relist several times.

In the mean time those fincor drives are probably your best bet. Old but good. Of course you would need to verify the specs on those meet your requirements.
 
[6]
[5] [7]