VI-B2P-CW

DC DC Converters

DC DC converters are essential components in many electronic devices and are commonly used to convert a variety of supplies into an appropriate form and provide regulatory control in order to protect them. The most commonly used DC DC converters are the isolated type (VI-B2P-CW), non-isolated type and multiple-output type. They have different application fields and working principles.

VI-B2P-CW Application Field

VI-B2P-CW DC–DC converter typically offers isolation and power regulations of 2 to 3 kilovolts (kV) between input and output, making it suitable for a wide range of applications. Notable applications for this converter include telecommunication, computer, industrial automation, LED lighting, medical, automotive, test and measurement systems, solar, and aviation. It is also ideal for use in unattended systems where mechanical space and power are constraints.

VI-B2P-CW Working Principle

The VI-B2P-CW DC–DC converter typically employs a flyback topology, where a large KV transformer is used between the input and output, and forward transformer. The large KV transformer used provides isolation between the input and output, meaning that the input and output windings are completely separate from each other. The forward transformer is used to step down DC power into a regulator IC which controls the output current, voltage, etc. The VI-B2P-CW also features an open loop sense for faster regulation and improved accuracy.

VI-B2P-CW converter is designed to transfer DC current to an isolated output from an input supply, typically a battery. The output is regulated and protected via a feedback loop which varies the transformer duty cycle as the input voltage and output load changes. The VI-B2P-CW converter also features protections such as over-current and thermal shutdown, making it suitable for harsh environments.

VI-B2P-CW DC–DC converters are an ideal solution for applications demanding high voltage isolation and power regulation, such as telecommunication, computer, industrial automation, LED lighting, medical, automotive, test and measurement systems, solar, and aviation.