Your power supply's dead and you need a replacement bridge rectifier that actually fits the socket. The PO4 6A 400V is a four-pin through-hole unit rated for 6 amps at up to 400 volts reverse. Drop it in, solder the leads, and your AC-to-DC conversion is back. No waiting on a national chain's 8-day shipping window. Grab one, slot it in, done
| brand | Jaycar |
| type | P04 |
| forward_current_rating | 6 A |
| max_reverse_voltage | 400 V |
| package | Four-pin through-hole |
| category | Electronics & Components |