Electric back massager

Specifications

1, the output waveform: square wave pulse or DC

2, the pulse frequency: 1-100HZ 100-1000HZ 200-2000HZ 500 ~ 5000Hz 10KHZ-30KHZ (optional can be customized)

3, pulse duty cycle: 0 ~ 100%

4, positive and negative pulse commutation time: 0 ~ 9999ms

5, the output voltage: 0-100V

6, the maximum average output current: 0-5000A

7, the maximum peak current: 15000A

Electric back massager knowledge

Pulse power

Users need to intermittently load the load, that is, in accordance with certain laws of time, power to the load for a certain period of time, and then power off for a certain period of time, on and off form a cycle.

So repeatedly executed, it constitutes a pulse power. For example, in the sophisticated process of a non-polar electrolytic capacitor, the capacitor needs to be positively charged for a period of time and then discharged, and then the capacitor is charged in the reverse direction for a period of time and then discharged to form a positive ? discharge (power off) ? reverse ? Discharge ? forward ..., so repeated.