chuzkin
Junior Member level 2
Hi guys.
I need yo build a 0-60VDC / 3A power supply, but it should be controlled by a 0-5VDC, it means, input 0V then 0V output, input 5VDC, 60VDC output.
I found a lot of information about L146 and other IC's, but all of them use a POT for output level control, and I need 0-5VDC control.
Any help?
PD: L146 schematic attached.
https://obrazki.elektroda.pl/3032512800_1398141053.gif
https://obrazki.elektroda.pl/5066474200_1398141054.gif
I need yo build a 0-60VDC / 3A power supply, but it should be controlled by a 0-5VDC, it means, input 0V then 0V output, input 5VDC, 60VDC output.
I found a lot of information about L146 and other IC's, but all of them use a POT for output level control, and I need 0-5VDC control.
Any help?
PD: L146 schematic attached.
https://obrazki.elektroda.pl/3032512800_1398141053.gif
https://obrazki.elektroda.pl/5066474200_1398141054.gif