RP75H-11015SRW/N-HC

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DC DC converters play an important role in many applications, ranging from vehicle, military, industrial, and medical to renewable energy. Among them, the RP75H-11015SRW/N-HC DC to DC converter is a variable-frequency, pulse width modulation (PWM) and high voltage, fixed-frequency, buck-boost converter that can be used to convert a DC voltage up to 65V into a DC or AC voltage of between 0.5V and 65V. This powerful converter can provide a precision, highly efficient, isolated, and robust energy supply for a wide variety of applications.

The RP75H-11015SRW/N-HC DC to DC converter features an excellent power density, superior noise immunity, and a faster response time. It offers a wide range of switching frequencies, from 30kHz to 500kHz, and is capable of up to 3A of current. The powerful output is adjustable (10V) to offer true step-down and step-up operation. The device features a 5V bias output for power sequencing, and the low output ripple and high efficiency mean the device can operate in extreme temperatures, from -40°C to +105°C.

The RP75H-11015SRW/N-HC DC DC converter is ideal for applications where a high-performance, reliable, and efficient power supply is needed. The device has an internal synchronous rectification for improved efficiency and excellent thermal performance, and built-in power sequencing for power sequencing requirements. It features highly accurate input voltage regulation and can be used with a wide range of input voltage levels, from 4.5V to 28V. The device is also capable of current sharing, making it easy to provide power to multiple circuits. Additionally, it features overload and short circuit protection for reliable operation.

In terms of its working principle, the RP75H-11015SRW/N-HC DC to DC converter utilizes a variable-frequency, pulse width modulation (PWM) and high voltage, fixed-frequency, buck-boost converter, utilizing synchronous rectification technology to convert a DC voltage up to 65V to a desired voltage. During operation, a control IC acts as the pulse width modulator to adjust the duty cycle of the PWM and regulate the output voltage. This PWM control signal is then fed to the four power MOSFETs (metal-oxide-semiconductor field-effect transistors) which turn on/off in a sequential manner, producing a square wave. This square wave is then converted into a desired output voltage through an LC filter and the transformer, and is used to power the load.

As a result, the RP75H-11015SRW/N-HC DC DC converter is an excellent choice for applications that require an efficient, reliable, and highly accurate power supply, such as industrial automation, medical devices, vehicle, and renewable energy. With its excellent power density, superior noise immunity, and a faster response time, the device can be used to provide a precision, highly efficient, isolated, and robust energy supply for a variety of applications.

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