Common faults of the switching power supply
overload
overheating
Difficulty in starting
Ripple and ripple interference
At present, switching power supply is widely used in almost all electronic equipment with the characteristics of small, light weight and high efficiency. It is an indispensable power supply mode for the rapid development of the electronic information industry. Switching power supply is widely used in scientific research equipment, industrial control equipment, military equipment, LED lighting, power equipment, instrumentation, air purifier, electronic refrigerator, communication equipment, computer cases, digital products.