What does the big five protection of car charger mean?

A high quality car charger must be safe and reliable product quality, has let the consumer feel safe factors, among them, the businessman often said their products with over-voltage protection, overcharge protection and over current protection, overload protection, etc., wen today these seemingly small make up to you talk about security measures what on earth is tall.

1: the overcharge protection: also called charging protection, it is electronic products business for internal battery charging equipment safety issues and use a protective measures, when charging equipment charging voltage is too high, it is easy to cause to bulge or even inside the battery short circuit or explosion, overcharge protection is in the battery charging device attached to a protection circuit, disconnect the circuit automatically when the charging voltage is greater than the specified value, thus protect the charging equipment. Overcharge protection mainly for charging equipment, rather than for the charger, like mobile phones and overcharge protection, and mobile phone charger not overcharge protection.

2: over voltage protection: over voltage protection is to protect circuit when the voltage of the voltage higher than a certain value, the protector cut off the line, when the power supply voltage is back to normal range, protector automatically switched on. We usually use the car charger generally has a 5 v, 12 v, 24 v is even higher, different electronic equipment charging voltage is different, when the use of the voltage charger or object to it is easy to produce risk, then if the car charger with overvoltage protection will not have to worry about.

3: over-current protection: as the name implies, is to protect the charging device does not burn out the protection measures for charging current is too large, it is a car charger for different object, a lot of electronic products have rated current, when the charging current is too large it is easy to burn out charging device, the car charger will automatically start the over-current protection measures, to cut off the charging. Have some similarities over-current protection and overload protection, overload protection is to prevent charger of the object caused by too much load is too large and cause a protective measures of charging equipment burn out.

4: short circuit protection: refers to the abnormal charge occurred in the process of charging products (such as no load) and so powerful current moment, to avoid charging equipment damage a protection. The most common is the insurance pipe that comes with the car charger. When a short circuit occurs, a powerful current can fuse the fuse, cutting off the circuit.

5: temperature protection: refers to the high temperature in the process of charging and the power of a kind of protective measures, generally have only multiple output interface car charger (such as multiple USB car charger or have multiple USB ports have straight again car charger).

The overcharge, over voltage, over current, overload and short circuit protection, temperature protection is car charger manufacturer is one of the most common product safety performance, if you now do not have these functions, it is easy to charge fault occurs, so suggest you owners friend in choosing a car charger must choose the car charger with high safety performance, try to avoid, because of the charger and cause unnecessary trouble.