Product Introduction

Input characteristics: Generally, switch mode power supplies can adapt to a wide range of input voltages, supporting AC voltage inputs of 85V-265V or wider to meet the needs of different regions and application scenarios. The input frequency is generally 50Hz or 60Hz, which can adapt to common mains frequencies.

Output characteristics: It has a stable output voltage and high accuracy, such as an output voltage of 15V ± 2%, etc; The output current is designed according to different load requirements and may have multiple specifications, such as an output current of up to 500mA. The output power also has a certain range, generally between tens of watts and hundreds of watts. The ripple coefficient is low to provide stable and pure DC output, such as output voltage ripple not exceeding ± 50mV.
Efficiency: The efficiency of switch mode power supplies is generally high, reaching 80% -90% or even higher, which can effectively reduce energy loss and improve energy utilization efficiency.

Protection function: equipped with overcurrent protection. When the output current exceeds the set value, the circuit will be automatically cut off or current limiting measures will be taken; There is overvoltage protection, which quickly acts to protect the backend load equipment when the output voltage rises abnormally; It also has a short-circuit protection function, which quickly cuts off the power supply when a short circuit occurs at the output terminal. Equipped with overheat protection function, it automatically reduces output power or stops working when the internal temperature of the power supply is too high to prevent component damage.

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