CHS3004812-B

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DC-DC converters are devices which convert a DC input voltage to a DC output voltage. The CHS3004812-B is a DC-DC converter with an input voltage of 48V and an output voltage of 12V. It is a cost-effective solution for applications such as consumer and industrial electronics.

The CHS3004812-B is a constant voltage (CV) and constant current (CC) converter. It has a wide input and output voltage range of 18V - 72V and 5V - 20V respectively, and a wide temperature range of -40°C to +85°C.

The CHS3004812-B has several features which make it a great solution for a variety of applications. It has advanced short circuit and over temperature protection, and can withstand up to 7kV of ESD. It also has a built-in over temperature cut off feature which cuts the output voltage when the temperature of the converter exceeds a certain threshold.

The circuit of the CHS3004812-B is based on an interleaved buck topology, which enables it to have a high efficiency of over 90%. The converter operates using pulse width modulation (PWM) and operates with a switching frequency of 200 kHz.

The converter has two output lines, one for the main output voltage and one for the standby output voltage. The converter can be enabled and disabled via an enable/disable control pin, and its output voltage can be regulated using an external resistor.

The CHS3004812-B is a highly efficient and reliable DC-DC converter, and can be used in a wide range of applications. It is a suitable choice for consumer electronics, industrial control systems, video surveillance systems, LED lighting systems and more.

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