EBDW025A0B641-HZ

DC DC Converters

DC-DC converters convert a source of direct current (DC) from one voltage level to another. It is often used to convert a higher voltage to a lower voltage as its primary purpose, such as stepping down from higher voltage battery to a lower voltage used as input to a power regulator circuit. DC-DC converters typically take input from a number of different sources such as solar cells, battery, or AC grid.

EBDW025A0B641-HZ is a typical high-performance, wide input voltage range, low power DC-DC converter. It uses a fixed frequency, current mode switch mode control topology, providing up to 25W output power. It’s ideal for a wide range of applications including industrial, communication, computer, instrumentation, and consumer electronics systems.

Application Field

The application field of EBDW025A0B641-HZ includes industrial automation, network communication, industry control and power system, electronic instrument, electric drive, medical equipment and etc. It is widely used for network communication power supply, industrial grade solutions, backup power supply, storage power supply, etc.

Working Principle

The basic working principle of EBDW025A0B641-HZ is an AC high voltage followed by a voltage-stabilizing diode, then the transformer step-down and rectified into DC voltage. The output voltage is then regulated through pulse-width modulation (PWM) control to maintain a stable output voltage at the specified level. The regulator furthermore has a current-mode regulation circuit which amplifies the error signal generated by the adjustable reference voltage. This allows the converter to have fast load transient response and line voltage variation.

In summary, EBDW025A0B641-HZ is a highly efficient DC-DC converter with wide input voltage range and high performance characteristics. It is suitable for a wide array of applications including industrial, computer, communication, instrumentation, and consumer electronics systems. Its working principle and wide application field make it an ideal choice for various power solutions.