TML 20205C

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AC/DC converters are commonly used to convert alternating current (AC) power to a stable direct current (DC) voltage and are an essential component in the world of electronics. The AC/DC converter is also referred to as a rectifier and is essential for modern electronics, from computers to refrigerators to satellite TV receivers. The TML 20205C is one such example of a rectifier, specifically designed for applications where size is limited and power requirements are high. This article will detail the application field and working principle of the TML 20205C rectifier.

The TML 20205C rectifier is designed for use in a wide range of applications, including but not limited to mobile phone chargers, portable power supplies, LED lighting systems, industrial equipment, and medical equipment. It is small and lightweight, making it ideal for integration into tight spaces such as laptops or other portable devices. The TML 20205C also has the ability to support high power, enabling it to be used for higher power applications including photovoltaic and AC line input directly.

The TML 20205C rectifier is based on a bridge-type topology. It is a completely integrated circuit, where all the components, including the input capacitors, the power diode bridge, the output filter inductors and capacitors, and the control logic are integrated in a single chip. The bridge-type topology helps to reduce power loss while providing higher efficiency than other rectifier topologies. The TML 20205C rectifier also features adjustable input voltage and output voltage, which makes it suitable for a wide range of applications.

The TML 20205C rectifier is designed to work with both AC and DC inputs. In AC operation mode, it converts the AC line voltage to a DC voltage with high accuracy. The output voltage can be precisely adjusted by a voltage reference in the control logic. In DC operation mode, the power is derived from a DC source, such as a battery or a DC/DC converter. The output voltage can be adjusted with a feedback loop to maintain a constant output voltage.

The TML 20205C rectifier also features overvoltage and overcurrent protection which helps to ensure safe operation and system reliability. Overvoltage protection prevents the rectifier from operating above the predetermined voltage level, while overcurrent protection limits the current draw below the predetermined level. This helps to ensure safe operation and extends the life of the rectifier.

The TML 20205C rectifier has a switching frequency of 100 kHz and is designed to operate over a wide temperature range of -40°C to 85°C. It also implements a fast start-up and shut-down process and is designed to provide a current limit of up to 5 A. The TML 20205C rectifier also features high-efficiency reverse current protection and is in compliance with the EN55032 and EN55024 class B standards.

In conclusion, the TML 20205C rectifier is a high-performance AC/DC converter designed for a wide range of applications. It can be used to convert AC or DC voltage to a stable DC output voltage and can be adjusted for a wide range of applications. It also features overvoltage and overcurrent protection to ensure safe operation. The TML 20205C rectifier also has high-efficiency reverse current protection and is in compliance with EN55032 and EN55024 class B standards, making it a versatile and reliable rectifier for many applications.

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