Guys, i need a help with something.
I need to make a test rig.
The input is 24V.
I need 3x adjustable output voltage ranging from -10V to +10V <1A
Can you guys please suggest some solution??
Thanks for any help.
Better ask in an electronics forum.
Try:
http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2225131_-1
http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_20626_-1
Ok ill try electronics
thanks
Larry, its not quite what im after.
your suggestion is 120vac.
i have 24dc already, the machinery i need to test accept voltage -10v to +10v.
i'm not sure how it works but both lines positive and negative are connected to pot lines number 1 and 3 and the pin 2 outputs the desire settable voltage from -10 to +10
If you use a DC-DC converter, you'll need to follow it with adjustable voltage regulators.
A DC-DC converter with isolated outputs can be used for positive or negative voltage. (Just ground the +output and use the -output as your - supply.)
For +10V you can just use an adjustable regulator, but with 24V in and 1A out you'll need a switching regulator. (A linear regulator would generate too much heat at 1A with 14V dropped across it.).
If you don't want to buy a DC-DC converter, you can look for an inverting switching regulator chip for you adjustable -10V output.
Hi,
Hi, what is your electronics, hardware experience?
The bit of machinery, what is it?
If it is to input to an industrial controller, does it already have +10V and -10V supply terminals for you to use.
Tom...... 