**broken link removed**
Does this seem to be a pretty reliable charger?
im trying to build that circuit for the NiCd or NiMH battery charger. Thing is, i dont want to have to keep exchanging the 713 and 712 chips every time i want to charge a different battery. Is there any way to have both chips in the circuit but use a ON_OFF_ON switch to switch from 713(on) off and 712(on)? Can i do this by simply connecting both chips to the same places but using the switch to change from chip to chip? If so, on which pin should the switch go, on the V+ or...?
here is the chip pinout/datasheet
https://www.electro-tech-online.com/custompdfs/2003/04/MAX712-MAX713.pdf
sorry about all the questions.
thanks in advance,
regards
ivan
Does this seem to be a pretty reliable charger?
im trying to build that circuit for the NiCd or NiMH battery charger. Thing is, i dont want to have to keep exchanging the 713 and 712 chips every time i want to charge a different battery. Is there any way to have both chips in the circuit but use a ON_OFF_ON switch to switch from 713(on) off and 712(on)? Can i do this by simply connecting both chips to the same places but using the switch to change from chip to chip? If so, on which pin should the switch go, on the V+ or...?
here is the chip pinout/datasheet
https://www.electro-tech-online.com/custompdfs/2003/04/MAX712-MAX713.pdf
sorry about all the questions.
thanks in advance,
regards
ivan