Adjustable Voltage Regulators

[bee71]

Can I get some info on what an adjustable voltage regulator doees and what are the advantages are over a plain stock one is? Thanks.
https://www.ebay.com/itm/NEW-ADJUST...ash=item2114b85b71:g:f2QAAOSw5cNYh46I&vxp=mtr

 

[moparnation74]

gives you a range to adjust a stable DC voltage......involves the need of more voltage with accessory components...

 

[451Mopar]

Can I get some info on what an adjustable voltage regulator doees and what are the advantages are over a plain stock one is? Thanks.
https://www.ebay.com/itm/NEW-ADJUST...ash=item2114b85b71:g:f2QAAOSw5cNYh46I&vxp=mtr

I used one in my '71 Charger with trunk mount battery. The battery was getting a bit less voltage because of the length of the wires. I adjusted the regulator for 13.8 to 14.0 V at the battery. I think the voltage difference from alternator to battery was about 0.3 volts? Probably time to double check my connections. The battery re-locations was done almost 30-years ago.

 

[bearman]

I thought everybody ran adjustable regulators. Preset than adjustment switch on the dash.