2 layers65 × 30 mm
Rgb to hdmi
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
33 parts1kGPL-3.0
2 layers75 × 50 mm
High voltage driver V1.0
PinBus/high-voltage_driver_board1This board has four independant high voltage drivers. These boards were designed to drive pinball machine solenoids, but their use is not limited to pinball machines.
- Size
- 75 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 21
- Pads
- 82
- Tracks, vias
- 130, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 14 Dec 2018
- Updated
- 17 Jan 2019
Overview
High voltage driver V1.0 is an open-source printed circuit board by PinBus, from the PinBus/high-voltage_driver_board repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 75 × 50 mm with 33 parts on 21 nets, routed with 130 tracks and 0 vias.
Its parts include 9 resistors, 6 connectors, 5 diodes, 4 ICs and 4 transistors.
README
README.mdHigh Voltage Driver Board - Rev. 1.0
This board has four independant high voltage drivers. These boards were designed to drive pinball machine solenoids, but their use is not limited to pinball machines. These boards can als be used to drive high power LEDs, DC motors, etc... As long as the used IRL540 MOSFETs are able to provide enough power to the device being driven. The MOSFETs are driven by the PC817 opto-couplers, so the digital inputs are isolated from the high-power section.
The outputs can be configured in two ways. Every output can be exposed by a separate 2-pin connector, or two outputs can be joined together into a 3-pin connector. This is useful for flipper solenoids.
Pin 1 (marked by the square footprint) on J1 is the common ground pin. Pin 1 on jumper J2 is +5V, pin 2 is ground, and pin 3 is +25V to max. +75V.
Warning: These designs are made as part of a hobby project and thus come with no guarantees. Do not use these designs in for any critical systems! Working with voltages higher than +40V can be potentially dangerous, please take appropriate safety measures!
BOM
| Identifiers | Quantity | Part |
|---|---|---|
| D1 | 1x | 5mm red LED |
| D2 - D5 | 4x | 1N4004 compatible diode |
| J1 | 1x | JST XH connector, 2.5mm pitch, 5-way, through-hole |
| J2 | 1x | CH 3.96 connector, 3-way, through hole |
| J3 - J6 | CH 3.96 connector, 2x 3-way or 4x 2-way, through-hole | |
| Q1 - Q4 | 4x | IRL540 MOSFET |
| R1 - R4 | 4x | 51Ω 0.25W resistor |
| R5 | 1x | 470Ω 0.25W resistor |
| R6 - R9 | 4x | 1kΩ 0.25W resistor |
| U1 - U4 | 4x | PC817 Sharp opto-coupler |
Pictures
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1K | Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R6, R7, R8, R9 |
| 4 | 51R | Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2, R3, R4 |
| 4 | D | Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D2, D3, D4, D5 |
| 4 | PC817 | Housings_DIP:DIP-4_W7.62mm | U1, U2, U3, U4 |
| 4 | Q_NMOS_DSG | TO_SOT_Packages_THT:TO-220-3_Horizontal | Q1, Q2, Q3, Q4 |
| 3 | CONN_01X03 | Connectors_Molex:Molex_KK-41791-03_03x3.96mm_Straight | J2, J3, J5 |
| 2 | CONN_01X02 | Connectors_Molex:Molex_KK-41791-02_02x3.96mm_Straight | J4, J6 |
| 1 | 470 | Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R5 |
| 1 | CONN_01X05 | Connectors_JST:JST_XH_B05B-XH-A_05x2.50mm_Straight | J1 |
| 1 | LED | LEDs:LED_D3.0mm | D1 |
The 28 most common of 33 parts.
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Questions
How big is the High voltage driver V1.0 PCB?
It measures 75 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the High voltage driver V1.0 use?
33 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the High voltage driver V1.0 KiCad files?
From the PinBus/high-voltage_driver_board repository on GitHub, at the commit this page was made from: the board is high-voltage_driver_V1.0.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the High voltage driver V1.0 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).