Td split rail psu
About the Td split rail psu PCB
Td split rail psu is an open source PCB design by tdaede, published on GitHub. It is a 2-layer board measuring 30 × 40 mm, with 15 components from 14 distinct parts.
Other key parts include the BD9G341AEFJ. By type, the board carries 6 capacitors, 4 resistors, 2 diodes, 1 IC, 1 connector and 1 inductor.
It belongs with the power & battery designs in this gallery.
From the project
tubes
This repo contains work-in-progress electronics to control a CRT monitor (aka a CRT chassis).
It is divided up into several separate projects, as follows:
td-deflect** - Main PCB, containing microcontroller, horizontal and vertical deflection circuits, RGB amplifier, B+ power supply, 12V and -12V power supplies, and heater power supply. Functional with an enormous amount of rework.
Main components on the Td split rail psu
Td split rail psu bill of materials (BOM)
15 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BD9G341AEFJ | SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm_ThermalVias | U32 |
| 1 | Conn_01x12_Pin | PinHeader_1x12_P2.54mm_Horizontal | J1 |
| 2 | B220 | D_SMB | D5, D16 |
| 1 | 47uH | L_Bourns_SRF1260 | L5 |
| 1 | C | C_1210_3225Metric | C34 |
| 1 | 0.1uF | C_0805_2012Metric | C43 |
| 1 | 0.033uF | C_0805_2012Metric | C44 |
| 1 | 22pF | C_0805_2012Metric | C45 |
| 1 | 22uF | C_0805_2012Metric | C46 |
| 1 | C | C_0805_2012Metric | C74 |
| 1 | 20k | R_0805_2012Metric | R47 |
| 1 | 15.4k | R_0805_2012Metric | R48 |
| 1 | 11k | R_0805_2012Metric | R49 |
| 1 | 1k | R_0805_2012Metric | R50 |
Td split rail psu design files
The KiCad project lives in the tdaede/td-crt repository on GitHub; these links point at the commit this page was built from.
Td split rail psu: common questions
How big is the Td split rail psu PCB?
The Td split rail psu measures 30 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Td split rail psu?
15 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Td split rail psu design files?
From the tdaede/td-crt repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Td split rail psu design in my own project?
The repository has no license, so all rights stay with tdaede. Use it as a reference, and ask the author before reusing the design.
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