Super capacitor car emergency start power supply principle

The principle of super capacitor car emergency start power supply?

The principle of the emergency start power supply of the car is to start the car through the automatic switching and self-recovery (mutual switching device) when the AC power is input, and the system controller will charge and manage the AC power through the charger. Under the system control of the controller, the inverter will stop working. The input AC power will supply power to the car or other charging electronic products through the mutual investment device (self-injection and self-recovery).

When the AC power is interrupted or overvoltage occurs, the controller system sends an instruction to the mutual switching device to switch to the inverter to supply power, and the power stored in the battery will be used to supply power to other products.

When the input AC voltage is normal, the system of the controller will issue a command, and the inverter will switch to the shutdown state. At this time, the switching over mutual switching device starts to switch from the inverter to the AC bypass power supply. Provide AC power for charging other products. It also charges the battery pack at the same time.

product features:

1. The car emergency start power supply can fire all cars with 12V battery output, but the applicable product range of cars with different displacements will be different, and can provide services such as field emergency rescue;

2. Standard LED super bright white light, flashing warning light, and SOS signal light, a good helper for travel;

3. The car emergency start power supply not only supports the emergency start of the car, but also supports a variety of outputs, including 5V output (supporting various mobile phones and other mobile products), 12V output (supporting routers and other products), 19V output (supporting most notebook computer products) ), increasing the wide range of applications in life;

4. The car emergency starting power supply has built-in maintenance-free lead-acid batteries, and also has high-performance polymer lithium-ion batteries, with a wide range of choices;

5. The lithium-ion polymer car emergency start-up power supply has a long service life, and the charge-discharge cycle can reach more than 500 times, and the car can be started 20 times when fully charged (the power shows 5 bars);

6. The lead-acid battery emergency starting power supply is equipped with an air pump with a pressure of 120PSI, which can be easily inflated.