How-To Modify & Beef-Up The Hornby Chinese Thyristor Controlled R965 Controller. Hornby Triang.
GUYS, PLEASE NOTE You cannot use a laptop or computer power supply on this controller! It needs an AC (alternating current) supply however, even though a car battery charger is DC (direct current) it will work with them as they are not a true DC, whereas computer power supplies are both smoothed & regulated. Cheers, John.
Here is a link to the diodes: https://uk.rs-online.com/web/p/rectif...