TPP 30-112A-J

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AC-DC converters are important components in modern electronic systems. They are used to provide power to electronics from AC sources. The application field and working principle of TPP 30-112A-J AC-DC converter will be discussed in this article.

TPP 30-112A-J is a high-efficiency AC/DC power supply converter designed for working in the range of 90-264VAC and single outputs of 12VDC, 15VDC, 24VDC, and 48VDC. It can deliver high power of up to 150W and is ideal for industrial, medical, and communication applications. It is also capable of delivering extremely low no-load power consumption. The main features of TPP 30-112A-J include active power factor correction, wide input voltage range, short circuit protection, over temperature protection, and overload protection.

The working principle of the TPP 30-112A-J converter is based on a single-stage topology. The circuit consists of a full-bridge rectifier, a power factor correction circuit, a DC-DC converter, a controller, and protection circuits. The full-bridge rectifier converts AC power into DC power. The power factor correction circuit is used to adjust the phase of the current waveform to match the phase of the voltage waveform and thus achieve better power factor. The DC-DC converter takes the high voltage DC output from the power factor correction circuit and converts it to the desired output voltage. Finally, the protection circuits safeguard the converter from damage in case of overload, short circuit, and over temperature.

The TPP 30-112A-J AC/DC converter has many advantages over traditional two-stage converters. It has higher efficiency, faster response time, and better power factor. It is also much smaller and can be mounted on a single PCB. In addition, it is also more reliable as it can operate over a wide temperature range, withstand short-circuit and overload conditions, and offer built-in protection against EMI, making it ideal for use in harsh industrial environments.

To summarize, TPP 30-112A-J is a high-efficiency AC/DC power supply converter designed for working in the range of 90-264VAC and single outputs of 12VDC, 15VDC, 24VDC, and 48VDC. It is based on a single-stage topology consisting of a full-bridge rectifier, a power factor correction circuit, a DC-DC converter, a controller, and protection circuits. The high efficiency, fast response time, better power factor, small size, reliability, and built-in protection make it suitable for a variety of industrial, medical, and communication applications.

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