RP180H-11015SRW/P-HC

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DC-DC converters are the most popular type of power electronics device used for converting DC power from one voltage level to another. The RP180H-11015SRW/P-HC is a high voltage, high current, linearly convert DC-DC converter, which consists of an isolation transformer, a high frequency switching circuit and an output Stage .

The RP180H-11015SRW/P-HC is designed to provide an easy solution for industrial and consumer applications that require a long life, reliable power source. The RP180H-11015SRW/P-HC is designed to convert AC line voltage to adjustable DC output from 0.1V up to 275V. The device provides a power adjustment range up to 200A and support a wide variety of standard input and output voltage. This product has been used in variety of areas such as electric vehicles, solar invertors, medical equipment and consumer electronics.

The working principle of RP180H-11015SRW/P-HC is based on the transformer and switching circuits. It converts the input voltage to an output voltage using pulse width modulation (PWM) with Hysteresis control. The PWM signal is obtained from an output voltage feedback control loop which is generated from a comparator to maintain the output voltage constant.

First, The AC line voltage is converted into a high frequency alternating current with a high frequency transformer. The high frequency is then used to switch the primary winding of the transformer in a specific duty cycle to obtain a regulated output voltage. The duty cycle of the transformer’s switch is determined by the output voltage error signal of the comparator mentioned. The output voltage is monitored and compared to the reference voltage. Then, the primary switching is adjusted to meet the reference voltage.

The secondary winding of transformer is connected with the circuit components in series, while the other end is connected with the output capacitor. Therefore, the capacitor is charged every time the output transformer is on and provides a certain output voltage to the load. In this way, the output voltage of the converter is controlled by the pulse width modulation.

To ensure reliability, the RP180H-11015SRW/P-HC uses frequency pulse width modulation control with long life components, high efficiency, and low noise. The device is designed to work in harsh environment including high temperatures and strong electromagnetic interference. It is highly reliable and comes with multiple protection such as open-circuit, over-voltage, over-temperature and over-current protections.

In summary, the RP180H-11015SRW/P-HC is an excellent choice for industrial and consumer applications that require a long life, reliable power source. It provides high efficiency, low noise, and robustness against various environmental conditions. It is suitable for a wide range of voltage levels from 0.1V to 275 V and an adjustable power range up to 200A, It is highly reliable and comes with multiple protection to ensure the safe operation of the system.

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