Car jumping starter is a multifunctional portable power bank that integrates smart phones, laptops, tablet computers and other digital products in addition to car emergency start. It can bring to our lives, especially car owners. A lot of convenience. What protection functions should be provided in the design?
1. Short circuit protection function.
Equipped with output short-circuit safety protection design. After connecting the car jump starter, if the positive and negative metal parts of the car battery clip are clamped together, the power battery clip will intelligently buzz to indicate an operation error. But it will not cause a short circuit or sparks, and there is no need to replace the fuse and restart the machine.
2. Overcharge protection function.
When not in use, we also need to charge the car jump starter. When the power supply is fully charged and the circuit is not cut off, the power supply will automatically activate the overcharge protection function and no longer charge. Play the role of protecting the battery and prolonging the use of the product.
3. Voltage stabilization protection function.
For example, if the user does not notice for a while, connect the 12V interface of the car jump starter to a device that requires 24V power supply (such as a truck battery), the power supply will be intelligently identified, the line will not be turned on, and the power supply will be stopped to avoid occurrence Overvoltage phenomenon.
4. Constant current protection function.
In the process of supplying power to the equipment, when the power supply current is abnormally large and exceeds the peak current of the power supply, the power supply will also activate the overcurrent protection device and automatically cut off the power to avoid danger.
5. Anti-reverse protection function.
When using the car jump starter to start the car, when the car is successfully ignited and the engine is started, the power supply will automatically cut off the connection with the car battery, stop the power supply, and also eliminate the problem of reverse charging of the car battery.
6. Temperature protection function.
Especially in the current high temperature in summer, some car owners will put the car jump starter in the car. When the car is exposed to the sun, the temperature inside the car is very high, and the power supply will activate the temperature protection, which can withstand a high temperature of 80; And in cold weather, it can withstand temperatures as low as -30.
7. Magnetic field protection function.
The car jump starter has the function of not being interfered by the magnetic field. In the place with a large magnetic field, the power supply will automatically start this function to ensure normal operation.
8. No spark safety function.
Operation non-sparking safety protection design, in the process of using the power supply, no matter it is connected to the wrong or short-circuited, no sparks will be generated, ensuring its safe use.
Linsheng is a professional Jump Start Manufacturers . Provide high-quality quick-start car service. Our quick-starter has multiple safety protection designs, which can ensure zero defects, and can achieve high-power polymer batteries, fast charging, low self-discharge and other advantages. Whether you choose the current product from our catalog or seek engineering help for your application, you can contact our customer service center to understand your purchase requirements. https://www.linsheng.com/product/jump-start/