THM 10-0521WI

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DC-DC converters are used for step-up, step-down, and isolation of electricity from one DC voltage to another. The THM 10-0521WI DC-DC Converter is a high-performance, wide input range device for applications such as solar, wind-power, LED lighting and electrical equipment.

Input and Output

The THM 10-0521WI AC-DC converter has a voltage input range of 8 to 56 V and a range of output power of 21 W at a rated voltage of 5, 12, or 24 V. Typical efficiency is up to 94%, and up to 99% peak efficiency. There is also a low standby power consumption of less than 0.4 watts. The working temperature is from -40°C to +85°C, making it suitable for a variety of industrial applications. It has a working frequency between 85 and 264 Hz and has built-in EMI filtering to ensure EMC compliance. The built-in protection includes short circuit, overload, over-voltage, and over-temperature.

Package Connections and Wiring

The THM 10-0521WI DC-DC converter has an industry-standard 3-pin connector, plus an additional pin for the remote on/off control. The input and output connectors are labeled for easy installation. The package includes multiple mounting holes for easy installation and the converter is compact in size for space saving.

Working Principle

The THM 10-0521WI DC-DC converter is based on a Flyback converter topology. It works by storing the energy in an inductor and then releasing it to the output. The voltage is then regulated using a primary side feedback loop. This ensures that the input voltage is regulated using pulse-width modulation (PWM). The feedback loop is used to maintain the output voltage, current and temperature, thus ensuring the performance and stability of the system.

Applications

The THM 10-0521WI DC-DC converter is ideal for a number of applications, including solar and wind-power, LED lighting, and industrial electrical equipment. It is suitable for powering battery banks, photovoltaic systems, LED drivers, AC/DC power supplies, industrial systems, automotive systems, and embedded systems. It is also widely used in renewable energy storage systems, magnetron artificial lighting systems, medical diagnostic and monitoring equipment, smart grids, and CNC machines.

Conclusion

The THM 10-0521WI DC-DC converter is a high-performance, wide input range device that is suitable for a variety of applications. The efficiency of 94-99%, the temperature range of -40°C to +85°C, the standby power consumption and the simple package connections and wiring make the THM 10-0521WI an ideal choice for low power and high efficiency applications.

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