Description
AC-DC 1000W single group voltage output
FAQ
1. What is Active PFC?
PFC is called Power Factor Correction, which means Power Factor Correction, and Active PFC is Active Power Factor
Correction.
2. What is power factor?
Power factor (PF value) is the relationship between active power and total power consumption (apparent power),
which is the ratio of active power divided by total power consumption (apparent power).
ratio. Power factor is a measure of the degree of utilization of the power supply grid, when the higher the power
factor value, the higher the utilization of the grid, such as power factor
For example, a power factor of 0.9 means that the utilization of the grid is 90% (note that this parameter does not
refer to the power factor of the grid).
3. What is power factor correction?
As the phase of voltage and current of inductive and capacitive loads are not synchronized, the current of inductive
load lags behind the voltage, and the current of capacitive load overruns the voltage.
As the voltage and current of inductive and capacitive loads are not synchronized, the current of inductive loads lags
behind the voltage and the current of capacitive loads exceeds the voltage, which increases the burden on the power
supply line and causes the efficiency of the power supply line to decrease. The power factor correction is used to
adjust the phase of input voltage and current of these power
The power factor correction is used to adjust the phase of input voltage and current of this equipment to make them
synchronized, so as to improve the inefficiency of the power supply.
Complaint
