doom2112
19-03-2015, 10:56
If you cant find or make a regulated DC power supply for the SL-1200 this one should do the trick.
http://www.ebay.co.uk/itm/5-Amps-Voltage-Regulator-Module-Output-1-5-32V-LM338T-/161379188572?pt=LH_DefaultDomain_3&hash=item2592f2ff5c
Since it has a max AC current of 26V you cant use the technics transformer.
get a smaller 60-100VA 18V transformer instead.
The technics can run from 18-25V so 22V or so is just in between.
Connect and solder the +to the on off switch cables and then to J3 after removing the internal regulator.
J3 is the same connection as the wire link that some use for connection.
I think itīs better looking to have the cables run down through the board than on the upper side.
Solder the - cable to the earth tag that has a wire solderd to the underside of the board to get a good connection.
it is all explained in some threads here.
The module is spot on.
if you want more safty add some more 4700 caps.
Itīs only 13.65Ģ
http://www.ebay.co.uk/itm/5-Amps-Voltage-Regulator-Module-Output-1-5-32V-LM338T-/161379188572?pt=LH_DefaultDomain_3&hash=item2592f2ff5c
Since it has a max AC current of 26V you cant use the technics transformer.
get a smaller 60-100VA 18V transformer instead.
The technics can run from 18-25V so 22V or so is just in between.
Connect and solder the +to the on off switch cables and then to J3 after removing the internal regulator.
J3 is the same connection as the wire link that some use for connection.
I think itīs better looking to have the cables run down through the board than on the upper side.
Solder the - cable to the earth tag that has a wire solderd to the underside of the board to get a good connection.
it is all explained in some threads here.
The module is spot on.
if you want more safty add some more 4700 caps.
Itīs only 13.65Ģ