Reverse Battery Protection With Mosfet (no voltage drop) - Voltlog скачать в хорошем качестве

Reverse Battery Protection With Mosfet (no voltage drop) - Voltlog

High quality PCB Services https://pcbway.com In this video I’m showing you a simple circuit to achieve reverse battery protection in low power devices. Everyone knows the classic solution of using an in-line diode but that has one major drawback: the voltage drop on the diode. If your circuit is powered by a CR2032 you can’t afford losing 0.5V on the diode. The circuit I’m showing uses a mosfet to achieve the protection feature but minimizes the voltage drop and the losses because a mosfet will have a very low internal resistance when conducting. →My Tindie Store https://voltlog.com/y/tindie →PCB Source files (Github) https://voltlog.com/y/ex3qi →Support the channel via Patreon, Paypal or Bitcoin http://www.voltlog.com/donations →Support the channel by clicking these links (CommissionsEarned) Aliexpress http://voltlog.com/y/kr0sa Ebay http://voltlog.com/y/jzkfp Amazon.com http://voltlog.com/y/qw4d3 Banggood.com http://voltlog.com/y/o4025 →Blog Post http://www.voltlog.com/