power_supplies
This is an old revision of the document!
Table of Contents
Power Supplies
Find Here some schematics for DIY Power Supplies. It could help to power your midibox !
/!\ Be Aware of high voltages! - Stay Safe ! /!\
+5V DC / +9V DC / +12V DC
GFX On Correction
.
-12V/+12V DC
-15V/+15V DC
Parts List
| Value | Type | Qty | Designation |
|---|---|---|---|
| LM317T | VR | 1 | U1 |
| LM337T | VR | 1 | U2 |
| BDX54 | PNP | 1 | Q1 |
| BDX53 | NPN | 1 | Q2 |
| 10A04 | Diode | 4 | D1,D2,D3,D4 |
| 10 | Resistor | 2 | R1,R5 |
| 120 | Resistor | 2 | R2,R6 |
| 820 | Resistor | 2 | R4,R8 |
| 1320(1,1k+220) | Resistor | 2 | R3,R7 |
| 1µF/25V | Capa Elec | 2 | C2,C5 |
| 22µF/25V | Capa Elec | 2 | C3,C6 |
| 10000µF/40V | Capa Elec | 2 | C1,C4 |
| S05K400 | Varistor | 1 | VR |
| 15VDCx2 90VA | Transfo | 1 | TR |
For Fine Voltage Tuning replace R3/R7 by a 2K Multi turns Trimpot.
power_supplies.1465920633.txt.gz · Last modified: 2016/06/14 16:10 by psykhaze
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International
