Frequency conversion is to change the power supply frequency. English translation: frequency conversion The core of the frequency conversion technology is the frequency converter. It realizes the automatic adjustment of the motor running speed rate by converting the power supply frequency, and changes the fixed frequency of 50Hz to the frequency of change of 30-130 Hz. At the same time, the power supply voltage adapts to the range of 142-270V, which solves the problem that the electrical equipment voltage is unstable due to the instability of the grid voltage. The technology for realizing AC power control by changing the AC frequency is called frequency conversion technology.
Radio single tube frequency conversion circuit diagram
UPS-Charged Pure Sine Wave Inverter
Saintish inverter charger power ranges from 500W to 4000W. and DC voltage available in 12V, 24V or 48V.
It works as like UPS, when the public main power is available, the Inverter with charger will charge battery, when the main power disconnected, the inverter stop charging the battery immediately and transfer power from DC to AC, supplying the loads. All goes so fast the loads keep working without any problem.
Ups-Charged Pure Sine Wave Inverter, Inverter With Charger, Inverter Charger 2000W
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