RP30-4812SE

DC-DC converters are electrically isolate power conversion elements used to convert energy from one voltage level to another in DC power supply. RP30-4812SE is one of the most popular DC-DC converters on the market. It is an isolated DC-DC converter with a high efficiency of 96.5%, a power factor of 0.65, and a wide operating temperature range of -40°C to +85°C.

Application Field
RP30-4812SE DC-DC converters have widespread applications in a variety of industries such as rail transportation, medical industry, communications, and electric vehicle charging. It can convert energy from one voltage level to another level according to the specific need of the application. It is also used in applications where isolation is necessary for safety reasons, for instance, in contactless power transfer or in the measurement of electrical signals.

Working Principle
The operating principle of the RP30-4812SE DC-DC converter is based on two semiconductor switching devices, a high-voltage transformer, and an internal control circuit. The switching devices are used to control the current flow of energy and can be used to generate a voltage conversion through the high-voltage transformer. The internal control circuit is used to regulate the voltage output of the DC-DC converter. The output voltage is regulated according to the load and the input voltage of the DC-DC converter.

In addition to providing high efficiency, the RP30-4812SE DC-DC converter also provides protection against over-voltage, over-current, short-circuit, and over-temperature protection. This DC-DC converter also has adjustable output voltage, current limit control, and remote On/Off control. Overall, it is ideal for applications with stringent requirements such as medical equipment and communication base stations.