# basic transistor power switching circuit ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** auxiliarymoose - **Created:** 1/15/2024 - **Last Updated:** 1/17/2024 - **Visibility:** Public - **Copies:** 2 ## Key Components ### — [P-Channel MOSFET](https://www.flux.ai/jharwinbarrozo/p-channel-mosfet~ir.md) - Part Type: Transistor - Threshold Voltage: 1.5V **Pins:** - DRAIN - GATE - SOURCE ### BATT1 — [1070TR](https://www.flux.ai/jharwinbarrozo/1070tr~eit.md) - Voltage: 3.3V **Pins:** - - - + ### Q3 — [PN2222TFCT-ND](https://www.flux.ai/jecstronic/pn2222tfct-nd~msa.md) - Datasheet URL: https://rocelec.widen.net/view/pdf/xjvpikgnni/ONSM-S-A0003589513-1.pdf?t.download=true&u=5oefqw - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: PN2222TF - Manufacturer Name: onsemi **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### S1 — SPDT Switch - Part Type: Switch **Pins:** - A - B - COM *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/auxiliarymoose/basic-transistor-power-switching-circuit~e9](https://www.flux.ai/auxiliarymoose/basic-transistor-power-switching-circuit~e9).* --- *Generated from [https://www.flux.ai/auxiliarymoose/basic-transistor-power-switching-circuit~e9](https://www.flux.ai/auxiliarymoose/basic-transistor-power-switching-circuit~e9)*