2007-10-16 22:56:04 · 3 answers · asked by mikeis 1 in Consumer Electronics ➔ Other - Electronics
yes, that's why it was designed, too many volt will burn up your electrical componets that why the voltage keeps them at one level
2007-10-16 23:04:54 · answer #1 · answered by low_hd_rider 6 · 0⤊ 1⤋
No, your basic voltage regulator (ie; LM7815) is designed for about 18v dc in with some ripple (60 hz) to give a fairly clean 15v dc out. (see their spec. sheet) They are not protected, nor are they a substitute for an MOV, (which you will find in protected plug strips) A nasty spike (surge) will toast a regulator very quickly. if I missed anything on this you can always google your part #, you may be surprised by the info you can find. good luck, Doug.
2007-10-17 17:05:25 · answer #2 · answered by doug4165 2 · 0⤊ 0⤋
Some models do have surge protection but essentially it is for slowly changing voltage that the regulator is designed.
2007-10-17 06:04:35 · answer #3 · answered by Swamy 7 · 1⤊ 0⤋