Note on 31 Jan 2017 : Now the boards are blue in color.
Note on 22 Feb 2014: Now we use MUR3020WT instead of MUR3020PT for the "WT" has better high current characteristic.
This is a partial kit of a full bridge rectification PSU board, target for high quality rectification and filtering for power amplifier or high current application.The board is design around the very good sounding MUR3020WT - MUR3060WT ultrafast recovery diodes. These diodes are popular in the DiyAudio circle. The board can hold four of such devices to form full wave bridge rectification. Snubber circuitry and heatsink space are reserved on the board too (heatsink post pitch 25mm). The kit constains :
1. 4 pieces of MUR3020WT ;
2. 2 pieces of heatsink ;
3. the RC components for snubber circuit ;
4. 2 LEDs for rail power indication;
5. Four pieces of terminal blocks;
5. The board itself.
We provide schematic and part list to the buyers by EMAIL.
PCB thickness : 1.6mm.Copper thickness : 2 ounce ( 70um -- four times normal copper thickness!)PCB dimension : 114mm x 74mm.
We do air shipping worldwide at US$6.00.