Hello,
I am currently building a raspberry pi 4 system that will be placed inside a vehicle. What i want is that whenever the car is on the raspberry will receive power from the car charge port using a 5v/3a charger. If the car gets switched off i want it to switch to the backup power bank that also supplies 5v/3a without turning off the raspberry so it needs to switch almost instantly. My question is is this possible to do to keep the voltage at 5v and at 3amps?
I am a noobie when it...
Switching between two 5v/3a USB power supplies, with little to no delay
I am currently building a raspberry pi 4 system that will be placed inside a vehicle. What i want is that whenever the car is on the raspberry will receive power from the car charge port using a 5v/3a charger. If the car gets switched off i want it to switch to the backup power bank that also supplies 5v/3a without turning off the raspberry so it needs to switch almost instantly. My question is is this possible to do to keep the voltage at 5v and at 3amps?
I am a noobie when it...
Switching between two 5v/3a USB power supplies, with little to no delay