Power module is an indispensable product for most electronic products. Power module can help electronic products with signal processor, microprocessor, etc. What are the basic classifications of power module? Let's learn about it today.
1. According to the type of input and output:
It is mainly divided into AC input AC-DC module power supply, DC input DC-DC module power supply and DC-AC inverter power supply.
2. According to the output power point:
AC-DC module power supply is mainly divided into low power (3w ~ 36W), medium power (50W ~ 200W) and high power (> 20000w).
DC-DC module power supply is mainly divided into micro power module (0.1W ~ 3W)), low power module (1W ~ 30W), medium power module (50W ~ 200W) and high power module (> 200W).
3. According to the input voltage range:
The AC-DC power supply module is divided into ordinary input (85 ~ 265vac), three-phase four wire input (380VAC) and other AC voltages, which are input according to the input range. The DC-DC power supply module is divided into stable voltage input, wide range voltage input and ultra wide voltage input range according to the input.
4. According to the output accuracy point:
AC-DC power modules are divided into two types: regulated output and adjustable output. DC-DC power supply module is divided into unregulated output, regulated output and adjustable output.
5. According to the isolation voltage point:
The AC-DC power supply module is divided into 2000V, 3000V, 4000V and other isolation voltages DC-DC power supply module is divided into 1000V, 1500V, 3000V, 6000V and other isolation voltages.
6. According to the application points:
There are civil power supply, communication power supply, rail transit power supply, electric power supply, industrial power supply, medical power supply, military power supply, aerospace power supply, etc.
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