Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters

DC-DC converters are those responsible for transforming electrical energy between different voltages and direct current (DC) source types. These components are used to convert a DC voltage from one level to another at a higher or lower level than the original voltage. Generally, a DC DC converter performs the transformation by incorporating switches, transforming components, control and protection circuits.

The V72C36H150B2 is a single phase DC to DC converter with a maximum operating power of 150W. Its main application field is in providing power for remote powering applications, such as telecommunications, electronics, instrumentation, solar power, test equipment, air and naval navigation, and automotive applications.

Working Principle

The V72C36H150B2 follows a synchronous rectification technique that is based on the operation of a buck-boost converter. This technique allows the converter to reduce switching losses, making it suitable for reducing the size and cost of the converter. In the V72C36H150B2, the power conversion is performed by two MOSFET switches and a flyback transformer. The converter cycles between these two switches, with one switch operating as a synchro-rectifier and the other as a buck-boost switch. The operation of the converter is also influenced by a pair of current sense resistors to detect the inductor current, a control IC, and a power booster IC.

The control IC is used to regulate the switching frequencies and regulate the output power according to the input voltage, while the power booster IC is used to enhance the output voltage when the input voltage is lower than the output voltage. The current sense resistors monitor the inductor current and provide feedback for the control IC in order to maintain the correct output voltage. The flyback transformer acts as an energy storage and transfer element, transferring power from the input to the output.

The V72C36H150B2 supports a programmable output voltage (4.5V to 32V), a wide input voltage (9V to 36V), and current limit protection. Its other features include a ±1.5% output voltage accuracy, an output voltage ripple of 50mVpp, a high efficiency of up to 95%, and an operating temperature range of -40°C to +85°C.

The V72C36H150B2 is a reliable and cost-effective solution for powering remote applications such as telecommunications, instrumentation, and automotive applications. Its synchronous rectification technique provides a high efficiency for reducing the size and cost of the converter, making it an excellent choice for applications that require a reliable and reduced-cost power source.

The specific data is subject to PDF, and the above content is for reference