TEN 3-1223

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DC DC Converters

A DC-DC converter is a device that converts direct current (DC) from one voltage level to another. It is commonly used to convert the output of a DC power source, such as a battery or solar cell, to a higher or lower voltage level in order to power electronic equipment. DC-DC converters are made up of a number of components, including inductors, transformers, capacitors, and control circuits. These components with the help of power electronics principles like PWN (pulse width modulation) and FSW (force switch) help to effectively transfer energy from a low-voltage source to a higher-voltage load.

One particular type of DC-DC converter device is the TEN 3-1223 Power Module. This device is a synchronous buck-type voltage regulator providing efficient and accurate step-down voltage conversion from input voltages up to 28V. It is capable of delivering output currents up to 1A and output voltages down to 2.5V.

Application Field

The versatile and wide range of input and output parameters makes the TEN 3-1223 Power Module applicable to a wide range of applications. These include high-density, point-of-load applications, such as broadcasting and communications. It is suitable for consumer electronics, industrial, and automotive applications. Additionally, its small size enables it to be used in portable and handheld devices.

Working Principle

The TEN 3-1223 Power Module uses a synchronous buck-type voltage regulator circuit. It works by first rectifying the input voltage to DC, then regulating it to the desired output voltage. This process is done by controlling the magnitude of the voltage across a pair of switches, one connected to the input voltage and the other connected to the output. The switches are alternately turned on and off in order to transfer energy from the input voltage to the output. The magnitude of the output voltage is determined by the on-off ratio of the switches.

The TEN 3-1223 Power Module also includes ESD protection, which prevents against electrical surges, as well as a thermal shutdown circuit which enables it to operate continuously without damage even in extreme temperature environments. Its wide input voltage range makes it suitable for systems powered by sources from a variety of sources, such as batteries or ac/dc wall adapters.

Conclusion

The TEN 3-1223 Power Module is designed for use in a variety of applications. Its efficient and accurate step-down voltage conversion, wide input voltage range, ESD and thermal shutdown protection, and small size make it a reliable and versatile choice of DC-DC converter. With its ability to convert direct current from one voltage level to another, it allows devices to be powered by a variety of sources, such as batteries, solar cells, and wall adapters.

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