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Relevant Introduction of LED Tiny Switch Power Supply

Relevant Introduction of LED Tiny Switch Power Supply

LED tiny switch power supply does not need rectifier.


Three conditions of LED tiny switch power supply

1. Switches: Power electronic devices operate in a switching state rather than in a linear state.
2. High Frequency: Power electronic devices operate at high frequencies rather than at low frequencies close to power frequencies.
3. DC: The output of micro-switching power supply is DC rather than AC.

LED tiny switch power supply has a circuit to control the switching tube for high-speed pass-through and cut-off. It converts DC into high frequency AC to change the voltage of the converter, so that it can produce one or more sets of voltage needed. The reason for converting high frequency AC into high frequency AC is that the efficiency of high frequency AC in transformer circuit is higher than that of market power 50Hz or 60Hz. Therefore, the tiny switch power supply transformer can be very small, and it will not be very hot when the switching power supply works. The price of the product is lower than that of power frequency DC regulated power supply. If 50 Hz or 60 Hz is not converted into high frequency power supply, then tiny switch power supply has no significance. Tiny switch power supply can be divided into isolation and non-isolation. If it is the isolation-type, there will be a switching power converter. If it is the non-isolation type, there may not necessarily be a tiny switch power supply converter. Compared with traditional DC power supply, tiny switch power supply has the advantages of small size, light weight and high efficiency.

Switching power supply products:
60W Single Output Switching Power Supply
100W Quad Output Switching Power Supply
250W Quad Output Switching Power Supply
350W Quad Output Switching Power Supply
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