THM 6-4821WI

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DC DC converters are a key component in modern electronics. The THM 6-4821WI is a DC DC converter that is particularly well-suited for use in applications with distributed power architectures. This article explains the features and working principle of this device in detail.

Features

The THM 6-4821WI is a DC to DC converter that converts an input voltage of 6 to 48 Volts DC to an adjustable output voltage of up to 24 VDC. It is a non-isolated, step-down converter with a power rating of up to 21 Watts. Its conversion efficiency is up to 90%.

The THM 6-4821WI is packaged in a small package that is suitable for board mount installation, and features overvoltage, overcurrent, and short-circuit protection which helps to ensure reliable operation in most applications. The device also has a soft start function to help reduce surge current and reduce in-rush current. The output voltage is also adjustable, which allows for fine-tuning of the output voltage.

The THM 6-4821WI is also designed with a built-in EMI filter that helps reduce electromagnetic interference, which can help reduce system costs and improve signal integrity. The device also has a low operating temperature range, which helps to ensure reliable operation even in harsh environmental conditions.

Application Field

The THM 6-4821WI is ideal for distributed power architectures such as industrial automation, medical equipment, and automotive systems. It is also suitable for a wide range of other applications, such as alarm systems, computer systems, consumer electronics, and LED lighting.

Working Principle

The THM 6-4821WI is a voltage and current-regulated DC to DC converter. The device works by taking the input voltage and converting it to a regulated output voltage. The output voltage is adjustable, and is controlled by an on-board regulator. The regulator senses the output voltage and controls the input voltage, via an internal feedback loop, to ensure that the output voltage is held at the desired value.

The device also features an EMI filter, which helps reduce electromagnetic interference. The filter is designed to reduce common-mode and differential-mode noise, and helps to improve the signal integrity of the device. The THM 6-4821WI also features protection against overvoltage, overcurrent, and short-circuit conditions, which helps to ensure reliable operation.

Overall, the THM 6-4821WI is a reliable and high-performance DC to DC converter. It is well-suited for a wide range of applications, and is particularly well-suited for use in distributed power architectures. With its high efficiency, built-in safety features, and low operating temperature range, the device is well-suited for a wide range of demanding applications.

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