EPS-25-36

AC DC Converters

AC-DC converters are one of the most important components of power electronics systems. AC-DC converters are used to convert alternating current (AC) power of a given voltage and frequency to direct current (DC) power of a different level or magnitude. AC-DC converters have a wide range of applications in a variety of sectors, including automotive, aerospace and robotics, industrial, medical and telecom.

EPS-25-36 Application Field

EPS-25-36, also known as the power factor control (PFC) converter, is a type of AC-DC converter used in a wide range of standard and power applications. This AC-DC converter is typically used to increase the power factor of the AC power source, as well as to reduce harmonic distortion, improve energy efficiency, and reduce the electrical noise of electrical motors and other electrical power loads.

EPS-25-36 Working Principle

The basic principle of the EPS-25-36 AC-DC converter is a full-bridge zero-voltage switched circuit that uses four MOSFETs on a phase leg. The device is an isolated AC-DC converter that provides a galvanic isolation between the input and output. The device utilizes a spot-on-head PWM (SOHPWM) technique to ensure that the output voltages and currents are accurately synchronized. It provides a precise high-power factor, low-harmonic distortion, and constant output voltage, making it ideal for a variety of applications.

The EPS-25-36 works by first alternating the current between the two legs of the full-bridge circuit, and then alternating between the phase-connected legs. The voltage on the phase-connected arms of the full-bridge circuit is regulated by an additional pulse width modulation (PWM) output. The output voltage is then synchronously rectified to obtain the final DC voltage level.

The EPS-25-36 AC-DC converter is a highly efficient device, with efficiencies reported to be greater than 95%. It also offers a wide range of power capacities, depending on the selected components for the circuit.

Conclusion

The EPS-25-36 AC-DC converter is a highly efficient device with a wide range of applications in a variety of sectors and applications. Its versatility and reliability make it an ideal choice for many power electronics systems.