RKZ-1205S/P

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DC-DC converters are electrical devices that convert one type of direct current (DC) voltage into another type. A typical application would be to convert the vehicle battery voltage to the correct voltage for the various electronic components, onboard the vehicle. The RKZ-1205S/P is one such device, designed to provide a steady, regulated output voltage and current. It is used mainly in applications that require output to 12V DC, such as automotive, medical and industrial applications.

What Is the Application Field and Working Principle of RKZ-1205S/P?

The RKZ-1205S/P is a DC-DC converter used in applications that require a regulated 12V DC output voltage. This converter uses a DC-DC switching regulator to convert an input voltage of up to 20V DC to an output voltage of 12V DC. The output is protected against short circuit conditions, over-voltage and over-heating. The converter is designed to provide a reliable, cost-effective solution to those applications that need a regulated output voltage.

The RKZ-1205S/P has an input voltage range of 6.2V to 20V DC. At the input the voltage is rectified and is then processed by the internal switching regulator to provide a regulated output of 12V DC at 5A, with very little variation in the output voltage over time. This output voltage is then regulated by the voltage regulator which is internally built into the converter.

The working principle of the RKZ-1205S/P is based on the switching technique. This working principle makes use of the on and off switching of the internal transistors. The switching details vary, depending on the type of DC-DC converter, for instance, the RKZ-1205S/P uses an integrated switch-mode voltage regulator and high frequency pulse width modulation (PWM) to convert the input voltage into a regulated output voltage. The PWMthen modulates a square wave with a continuous frequency, tailored to the input voltage, to achieve the desired output voltage.

The RKZ-1205S/P has several features that make it a demanding choice for many applications. These features include a very low noise operation, high efficiency, compact size and a wide operating temperature range. The converter also has several protection circuits to protect the internal components and external components, such as over-voltage, short circuit, over-temperature and reverse-polarity protection. These protection circuits make the converter safe to operate across different applications.

In summary, the RKZ-1205S/P is an efficient and reliable DC-DC converter designed to provide regulated 12V DC output with a wide voltage input range. Its efficiency, compact size and protection features make it a popular choice for various applications such as automotive, medical and industrial.

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