VIPER28LE

Viper 28LE is an advanced power module designed to address the needs of the electric line-commutated applications. It is a High Power Line Communicated AC-DC converter that provides comprehensive protection and superior performance. The Viper 28LE integrates a synchronous rectifier and line-commutated voltage regulator in a single power module. The power module is specifically designed for applications that require robustness, reliable performance, safety, compactness and optimized available power.

The working principle of the Viper 28LE is to convert an AC input voltage, through a diode rectifier and line-commutated voltage regulator to a DC output voltage. It has integrated protection circuitry that protects against over voltage, under voltage, and thermal runaway. It also offers a high level of system integration with comprehensive management features including remote monitoring and control, lockout, and fault handling. It supports low-side power distribution, allowing for higher efficiency applications, while the integrated voltage regulation allows a wide dynamic operating window.

The Viper 28LE offers high power density with superior energy efficiency and a wide input voltage range. The module is optimized to address the most demanding applications in multiple industries, including power electronics, computers, telecommunications, automotive, aerospace and medical equipment. It also provides superior protection via over-temperature and over-current protection. Furthermore, it offers a wide dynamic operating window, allowing for efficient operation in a wide range of operating conditions.

The Viper 28LE is designed to operate in harsh industrial environments, providing reliable operation and superior protection against extreme temperatures and vibration. It is also protected from ESD, over-voltage and over-current. Its advanced power electronics design includes low-noise waveforms, allowing it to operate in sensitive environments without compromising system performance.

The Viper 28LE is an ideal solution for both low-side and high-side power-distribution applications. Its advanced features, including power-monitoring, over-temperature protection, thermal management, and remote control, offer enhanced performance and safety for demanding off-line smitch applications. In addition, its superior flexibility and scalability make it an ideal choice for designers looking to reduce the size and complexity of their designs, while still providing superior performance.

The Viper 28LE is the ideal power-electronics and control module for off-line smitch applications. Its superior energy efficiency, advanced protection features, and robust design make it the perfect choice for designers requiring high reliability, efficiency, and scalability. The Viper 28LE offers superior performance, robust protection and low-noise operation that make it ideal for a wide range of electric line-commutated applications.