JCE0312D12-H Power Supplies - Board Mount

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DC-DC converters are devices that convert a DC voltage to a different DC voltage. The JCE0312D12-H is a high-efficiency, high-performance DC-DC converter designed for applications in low voltage electronic systems. It can be used to convert a low voltage input signal, such as 3V, to an output voltage of 12V. It has a number of features that make it ideal for a variety of applications, including automotive, industrial, and aerospace.

Applications

The JCE0312D12-H can be used in a variety of applications, including automotive, industrial, and aerospace. In automotive systems, it can be used to power accessories, diagnostic instruments, and other electronics. It can also be used to increase the output voltage of a battery or generate a reliable 12V power supply in vehicles. In industrial and aerospace applications, it can be used to provide reliable and efficient power for mission-critical systems such as flight computers, navigation, and communications.

Working Principle

The JCE0312D12-H is an isolated DC-DC converter, which means that it uses a transformer to electrically isolate the input from the output. The converter works by passing an AC waveform through the primary coil of the transformer, which induces a voltage in the secondary coil. The transformer is used to increase or decrease the voltage of the output depending on the transformer ratio. The output of the converter is then rectified by a set of diodes and smoothed by a filter capacitor to form a DC voltage.

The converter also has a number of protection and control features to ensure safe and reliable operation. It comes with a built-in over-voltage protection circuit, which shuts down the converter if the output voltage exceeds the maximum allowable voltage. The converter can also be shut down remotely using an enable/disable pin. In addition, the converter has a thermal shutdown feature which will turn off the converter if the internal temperature exceeds a safe limit.

Conclusion

The JCE0312D12-H is an efficient and reliable DC-DC converter designed for a variety of applications. It is capable of converting a low voltage input to a 12V output and is protected by a number of features to ensure safe and reliable operation. It can be used in a variety of environments including automotive, industrial, and aerospace.

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