SKM10C-12

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DC-DC converters exist in a variety of applications and in a wide range of sizes. The SKM10C-12 is one of the most commonly used products in the industry. As such, it is important to understand its application field and working principle.

Application Field

The SKM10C-12 is an isolated DC-DC converter designed for use in switch mode power supplies (SMPS). It is designed for medium power applications such as video equipment, test and measurement systems, and embedded systems. It can also be used to convert unregulated or lightly regulated AC and DC input voltages into DC output voltages of 12-24 VDC with up to 10A of continuous output current.

Operation Principle

The SKM10C-12 is a buck-type DC-DC converter, which means that it converts a higher input voltage to a lower output voltage. It contains an inductor and two switches (typically MOSFET transistors) in its main circuit. The two switches are connected in series and are alternately switched on and off at a certain frequency. When one switch is switched on, the inductor stores energy in the form of a magnetic field. This energy is then transferred to the output when the other switch is switched on. As a result, the output voltage is lower than the input voltage.

The switching frequency of the SKM10C-12 is adjustable and can be set to 100-500 kHz. This allows it to operate with a wide range of input voltages while still maintaining stable output voltage levels. The device also contains protection circuitry including over-voltage, over-current, and thermal shutdown. This ensures that the device does not overheat or malfunction due to excessive current flow.

Conclusion

Along with its compact size and low cost, the SKM10C-12 makes a great choice for a wide range of switch mode power supplies. Its adjustable switching frequency allows it to operate with a variety of input voltages while still maintaining a safe and stable output. In addition, its protection circuitry ensures that it will not overheat or malfunction, making it a reliable and versatile solution for all your DC-DC conversion needs.

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