QBVW025A0B641-PHZ

DC DC Converters

QBVW025A0B641-PHZ is an electronic device that is used to convert one form of electrical power to another. It is a DC DC Converter or sometimes referred to as DC to DC converter.

Application Field

DC DC converters are used in various application fields such as in vehicle electronics, renewable energy, power supplies, communication and radio equipment, consumer electronics, unmanned aerial vehicles (UAV), virtual reality (VR) systems, unmanned ground vehicles (UGV), security systems, process control, and robotics.

DC-DC converters are used in vehicle electronic systems such as climate control, cruise control, tire pressure monitoring system (TPMS), engine management system (EMS), and battery management system (BMS). It is also used in renewable energy systems such as solar cells, wind turbines, hydropower, and fuel cells. DC-DC converter technology is also applied in power supplies such as motor drives, computer power supplies, and UPSs.

The QBVW025A0B641-PHZ is used in the communication and radio equipment industry to convert power for radios, base stations, antennas, and communication systems. In the consumer electronics market, DC-DC converters are used in cameras, laptops, video game consoles, and sound systems.

Working Principle

DC-DC converters work by using electrical components such as transistors, capacitors, inductors, and resistors to regulate and convert electrical power from one form to another. It is a relatively simple and straightforward process.

The input voltage is first converted into a high-frequency alternating current (AC) using an electromagnetic energy conversion. The AC is then rectified and converted back to DC by power controlling components such as capacitors and resistors. Once the voltage is rectified, it can then be stepped up or stepped down according to the requirement. Finally, the DC voltage is smoothed out using an inductor before being sent out to the output.

QBVW025A0B641-PHZ is a switching type DC-DC converter which uses a switch mode power supply (SMPS) to convert power from one form to another. It has a wide input range of 4.5V to 24V and the output range is adjustable from 0.8V to 16.5V.