madbeanpedals::forum

Projects => Build Reports => Topic started by: GrindCustoms on October 21, 2013, 10:17:43 PM

Title: Boring but usefull....
Post by: GrindCustoms on October 21, 2013, 10:17:43 PM
I needed a PSU for the bench....and i had complete set of DCBrick cables unused....

So i did this...

It uses a Dunlop ECB-004 18VDC - 1A adapter.

That adapter is regulated so i just added filtering before power is routed to the 3x 18V outlets, at their output there's a L7809 that regulates the 9V for the 7 outlets...and added a filter cap between VReg and 9V outputs rail.

UV Led when powered.

I don't hear anything weird with it either....compared to the DCBrick i always use.

That PTP wiring was fun to execute...:)

(https://fbcdn-sphotos-d-a.akamaihd.net/hphotos-ak-ash4/1394257_541054905969804_786496715_n.jpg)

(https://scontent-b-ord.xx.fbcdn.net/hphotos-prn2/1378891_541054929303135_90693006_n.jpg)