# Guitar Pedal PSU with reverse polarity protection ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** jeanbra - **Created:** 8/5/2024 - **Last Updated:** 8/5/2024 - **Visibility:** Public ## Key Components ### D1 - 1N4007 — [1N4001](https://www.flux.ai/adrian95/1n4001~1q2.md) - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: 1N4001 - Part Type: Diode - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N4001_D-1801424.pdf **Pins:** - A - K ### D2 - 1N4007 — [1N4001](https://www.flux.ai/adrian95/1n4001~1q2.md) - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N4001_D-1801424.pdf - Part Type: Diode - Manufacturer Part Number: 1N4001 **Pins:** - A - K ### D3 - 1N4007 — [1N4001](https://www.flux.ai/adrian95/1n4001~1q2.md) - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: 1N4001 - Part Type: Diode - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N4001_D-1801424.pdf **Pins:** - A - K ### D4 - 1N4007 — [1N4001](https://www.flux.ai/adrian95/1n4001~1q2.md) - Manufacturer Part Number: 1N4001 - Part Type: Diode - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N4001_D-1801424.pdf - Manufacturer Name: Diodes Incorporated **Pins:** - A - K ### D5 - 1N4148 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf **Pins:** - A [pin 2] - K [pin 1] ### D6 - Green — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Forward Voltage: 2 - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Breakdown Voltage: 0V **Pins:** - A [pin 2] - K [pin 1] ### S1 SPST Toggle — [KMR231NGLFS](https://www.flux.ai/jecstronic/kmr231nglfs~8md.md) - Manufacturer Name: C&K - Part Type: Switch - Manufacturer Part Number: KMR231NGLFS - Datasheet URL: https://www.snapeda.com/parts/KMR231NGLFS/C&K/datasheet/ **Pins:** - ~ - ~ - ~ - ~ ### U1 — [E141](https://www.flux.ai/pirroagaj/e141~te.md) - Output Voltage: 12Volts AC - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Voltage Transformers - Manufacturer Name: Step Down Transformer Low Frequency Transformer - Input Voltage: 220Volts AC - Datasheet URL: https://okerda.en.made-in-china.com/product/KBJxZOsEZvUn/China-Step-Down-Transformer-Low-Frequency-Transformer-Ei.html **Pins:** - ~ [pin 4] - ~ [pin 3] - ~ [pin 2] - ~ [pin 1] ### U1 (LM7809) — [7809](https://www.flux.ai/jecstronic/7809~gym.md) - Manufacturer Part Number: 7809 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Foshan-Blue-Rocket-Elec-7809_C358370.pdf - Manufacturer Name: Foshan Blue Rocket Elec - Part Type: Integrated Circuit **Pins:** - GND - VI - VO *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jeanbra/guitar-pedal-psu-with-reverse-polarity-protection~ta](https://www.flux.ai/jeanbra/guitar-pedal-psu-with-reverse-polarity-protection~ta).* --- *Generated from [https://www.flux.ai/jeanbra/guitar-pedal-psu-with-reverse-polarity-protection~ta](https://www.flux.ai/jeanbra/guitar-pedal-psu-with-reverse-polarity-protection~ta)*