Isobarik
pfm Member
Is it necessary to use a heat sink on the LM317?
I ask this as I built a power supply for my Naim 42.5 years ago
I based the power supply on this: I built this about 20 years ago and it's still going strong, but I can't remember if I used a heat sink on the regs.
I must thank Roy K Riches for this, a lovely and very helpful guy!
I ask this as I built a power supply for my Naim 42.5 years ago
I based the power supply on this: I built this about 20 years ago and it's still going strong, but I can't remember if I used a heat sink on the regs.
I must thank Roy K Riches for this, a lovely and very helpful guy!