STEVAL-ISA078V1

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The STEVAL-ISA078V1 evaluation board is an off-line DC/DC & AC/DC SMPS (Switch Mode Power Supply). It is designed for both the assessment of a wide range of output power adaptors and AC-DC power supplies. This device is most commonly used to evaluate a range of energy efficient power conversion topologies, like ZVS, ZCD, ZVS+PFC, and LLC. It is an ideal evaluation board for evaluating power adaptors used in consumer, industrial, and communication applications.

The STEVAL-ISA078V1 evaluation board offers a wide range of features which make it suitable for many applications. It includes an inrush current limiter to ensure that the board operates properly and safely when connected to a high inrush current AC power source. It also has onboard current sense resistors to protect the board from any current overshoot or undershoot. It also offers various voltage protection functionality such as output overvoltage, input undervoltage, and over temperature protection. In addition, it also contains various other features such as an integrated synchronous rectification controller and over current protection, both of which help to improve the overall efficiency of the power supply system.

The STEVAL-ISA078V1 evaluation board makes use of a synchronous buck topology, which is a type of converter that uses two switches to convert energy from one voltage to another. This topology provides higher efficiency and better power quality than single ended forward converters. The board also makes use of a soft start function, in which the output voltage rises slowly over a few milliseconds in an effort to reduce the inrush current. This ensures reliable start-up of the power supply.

The STEVAL-ISA078V1 evaluation board has many advantages when compared to traditional off-line AC/DC power supplies, including higher efficiency and power quality. Additionally, due to its wide range of protection functions, the board is very safe to use and can reliably operate in high temperature and high inrush current environments. The board is easy to use, and works well as a demonstration or testing board for power supplies.

The STEVAL-ISA078V1 evaluation board is an excellent off-line DC/DC & AC/DC SMPS, ideal for assessing and evaluating a wide range of energy efficient power conversion topologies. Its high efficiency and power quality, combined with its protection functions, make it a safe and reliable choice for applications where power efficiency is a key factor. It is an excellent choice for demonstrating and testing power supplies as well.

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