THN 15-4823

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DC-DC converters are widely used power supplies that are designed to increase or decrease the voltage and/or current of a DC source. The THN 15-4823 DC-DC converter is an example of a wide-range product specifically designed for telecom and industrial applications. This article will discuss the application field and working principle of the THN 15-4823.

Application Field

The THN 15-4823 is a power converter designed for applications in telecommunications, industrial,and motor control systems. It is an isolated, high-efficiency DC/DC converter that is perfect for operation in power-demanding systems such as cellular base stations, datacenters, telecom equipment, networking applications, industrial automation, digital signs and appliances. This device is also certified to international standards such CUL/CE.

Features

The THN 15-4823 offers several features which make it an attractive choice for a variety of applications. It has an input voltage range of 24 – 48V and an output voltage range of 0.6 – 3.3V. It has a maximum load current of 15A, a temperature range of -40°C to +85°C, and is designed to meet current safety regulations. Additionally, it features short-circuit protection, over-current protection, and over-temperature protection.

Working Principle

The THN 15-4823 is a DC/DC converter which contains a switching power stage and a control circuit. The switching power stage consists of two main components, a transformer and MOSFET switches. When the input voltage is applied to the MOSFET switches, energy is captured and stored in the transformer. The control circuit then regulates the circuit by activating the MOSFET switches in a predetermined sequence. This activation turns the transformer into an oscillator, causing alternating current to be generated which is then converted to the desired DC output voltage.

Conclusion

The THN 15-4823 is a versatile DC/DC converter designed to meet the needs of a variety of industrial and telecom applications. It is able to convert input voltages from 24 to 48V and output voltage from 0.6 to 3.3V, has a maximum output of 15A, and is designed to meet all current safety regulations. It also features several protections, such as short-circuit and over-current protection. The power stage consists of a transformer and MOSFET switches, and the control circuit regulates the circuit by activating the MOSFET switches in a predetermined sequence which turns the transformer into an oscillator, converting alternating current to the desired DC output voltage.

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