"Constant power" power control strategy for hard-start loads (such as high-power permanent magnet brushed motors and solenoid valves)

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"Constant power" power control strategy for hard-start loads (such as high-power permanent magnet brushed motors and solenoid valves) [Copy link]

Simple hardware constant power control, when long-term repeated over-current applications are required, the output current is doubled and the voltage is half, the starting stress is as low as 1/4, the instantaneous power increases by only 12.5%, and the device stress does not increase significantly.