Td bplus psu
About the Td bplus psu PCB
Td bplus psu is an open source PCB design by tdaede, published on GitHub. It is a 2-layer board measuring 40 × 40 mm, with 22 components from 21 distinct parts.
Other key parts include the LT3758AEMSE. By type, the board carries 9 capacitors, 7 resistors, 1 IC, 1 transistor, 1 connector and 1 diode.
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 bplus psu
Td bplus psu bill of materials (BOM)
22 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LT3758AEMSE | MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm | U14 |
| 1 | ~ | TDSON-8-1 | Q13 |
| 1 | Conn_01x08_Pin | PinHeader_1x08_P2.54mm_Horizontal | J1 |
| 1 | 5k | Potentiometer_Bourns_3314S_Horizontal | RV1 |
| 1 | WNSC2D04650DJ | TO-252-2_TabPin1 | D3 |
| 1 | 10uH | L_Wuerth_HCI-1040 | L3 |
| 1 | 0.1uF | C_0805_2012Metric | C1 |
| 1 | 1uF | C_2220_5750Metric_Pad1.97x5.40mm_HandSolder | C2 |
| 1 | C_Polarized | CP_Elec_6.3x5.9 | C18 |
| 1 | 0.01uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C20 |
| 1 | 100pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C21 |
| 1 | 1uF | C_0805_2012Metric | C22 |
| 1 | 4.7uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C23 |
| 1 | 8.2uF | CP_Radial_D10.0mm_P5.00mm | C25 |
| 1 | 0.1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C26 |
| 1 | 1M | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R29 |
| 1 | 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R30 |
| 2 | 49.9k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31, R32 |
| 1 | 0.01 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R37 |
| 1 | 70K | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R39 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 470 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R40 |
Td bplus 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 bplus psu: common questions
How big is the Td bplus psu PCB?
The Td bplus psu measures 40 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Td bplus psu?
22 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the Td bplus 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 bplus 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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