Can Chargers Be Left in the Car?
1 Answers
Chargers can be left in the car. Reasons why it's acceptable: Chargers are low-voltage products and generally do not pose safety hazards to humans. Precautions: When starting the car, the charger must not be connected to any charging device. Function of car chargers: Car chargers are accessories designed to conveniently charge digital devices using the car's power supply anytime, anywhere. They are typically powered by the car battery (12V for passenger cars, 24V for trucks). Design requirements for car chargers: They must use switch-mode power supply chips that are high-voltage resistant, highly efficient, highly reliable, and operate at low frequencies (beneficial for EMI design).