VI-25V-EY-B1

DC DC converters, also known as DC-DC power supplies or DC to DC converters, are devices which convert one DC voltage into another. The VI-25V-EY-B1 DC DC converter is a single-output, LED-compatible, general-purpose DC-DC converter with a voltage range of 5 to 36V. It is designed for applications which need a high conversion efficiency and a wide operating temperature range, as typical of modern applications.

Applications

The VI-25V-EY-B1 DC DC converter is suitable for a wide range of applications, including battery-powered equipment, LED lighting systems, telecommunication, automotive, industrial, and medical devices. It is also compatible with a wide range of input voltages (5V, 7.2V, 12V, 24V, and 36V) and can handle up to 1A of output current. The high efficiency of the converter ensures minimal energy losses, thereby protecting against excessive heat build-up and energy waste.

Working Principle

DC DC converters typically work by using a high-frequency switching circuit in order to convert DC power from one voltage level to another. In the case of the VI-25V-EY-B1, the circuit consists of an MOSFET (which functions as a switch) and an inductor (which is used to store energy). When the MOSFET is switched on, current flows through the inductor and creates a magnetic field. When the MOSFET is switched off, the magnetic field collapses, resulting in a voltage spike across the inductor. This voltage spike is converted to the desired output voltage by a step-down converter circuit. The VI-25V-EY-B1 also features an input under-voltage lockout circuit, which prevents the converter from operating when the voltage of the input falls below a predetermined level.

The VI-25V-EY-B1 is a highly efficient and reliable DC DC converter, suitable for a range of applications requiring a wide operating temperature range and high conversion efficiency. With a voltage range of 5 to 36V and a maximum output current of 1A, it is capable of powering a variety of modern electronic devices and LED lighting systems.