JCE0348D03-H Power Supplies - Board Mount

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The JCE0348D03-H is a DC-DC converter, which stands for Direct Current to Direct Current conversion. It is a type of switching power supply, which means that it is able to convert an input voltage into an output voltage, which can be used for specific electronic equipment. In order to carry out this conversion, the JCE0348D03-H uses two transformers, one input and one output, which are synchronized by a phase-locked loop (PLL).

The input of the JCE0348D03-H is a low voltage DC source, typically from 1V to 24V, and the output is a high voltage DC, usually ranging from 48V to 300V. Depending on the application, the output voltage can be adjusted or set with external components. This feature makes the JCE0348D03-H useful in a wide range of applications, from telecommunications to automotive.

The operation of the JCE0348D03-H is based on a buck-converter topology, which is commonly used in DC-DC converter designs. The buck-converter takes the input voltage and duty cycles it in order to produce an output voltage. This process is regulated by the PLL, which makes sure that the output voltage is constant regardless of the load and input voltage. The output voltage is monitored by an internal feedback circuit in order to control the PLL, making sure that the output voltage stays within specifications.

The JCE0348D03-H offers many features that make it ideal for many different applications. It is highly efficient, and has a low ripple noise, so it can be used in precision equipment without any noise issues. The switch frequency is adjustable, from several hundred kilohertz up to several megahertz, making it suitable for a wide range of loads and input sources. In addition to this, the JCE0348D03-H has an over-temperature protection circuit, which protects the device against the risk of high temperatures.

The JCE0348D03-H is an excellent choice for any application that requires a reliable, efficient, and cost-effective DC-DC converter. Its adjustable features and wide-ranging applications make it suitable for a variety of industries, such as telecom, automotive, medical, military, and industrial. Its robust design and reliable performance make it an ideal choice for any project.

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