ELP-75-15

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AC/DC Converters

The ELP-75-15 is a high performance AC/DC converter designed for applications such as medical and industrial instrumentation, solar power systems, and telecommunications. It is a full-bridge power converter, which consists of four semiconductor switching elements (IGBTs or MOSFETs) and utilizes synchronous rectification for improved efficiency. The unit is capable of operating at up to 75V DC output, and can achieve up to 95% efficiency. It also comes with a variety of features such as active current-sharing for parallel operation, integrated EMI filtering, and built-in over-voltage protection.

The ELP-75-15 uses a synchronous rectification configuration to achieve high efficiency. This consists of two switches at each output leg, with one of the switches turning on and the other turning off. When the switch is turned on, the output voltage is equal to the input voltage, and when the other switch is turned off, the output voltage decreases. As a result, the advancing of the pulse in one output device reduces the voltage of the other, thus balancing the voltage of the DC output. This allows the power converter to achieve higher efficiency than traditional diode-bridge rectifiers.

The ELP-75-15 also has a variety of features such as active current sharing and EMI filtering, which are designed to improve power conversion efficiency, reduce system noise, and increase system reliability. Active current sharing allows up to 20 modules to be connected in parallel to provide increased fault tolerance and seamless redundancy. The EMI filter reduces the amount of electromagnetic interference produced by the electronic components in the system, and helps to ensure that the system remains compliant with applicable standards. The unit is also designed to provide over-voltage protection, and the integrated over-voltage circuit will shut down the converter if the output voltage exceeds the maximum rated voltage.

The ELP-75-15 is an ideal solution for applications which require a high efficiency, reliable AC/DC converter which can be easily integrated into any system. Its advanced features such as active current sharing and EMI filtering help to ensure that the system meets international standards, while the over-voltage protection helps to protect the system from failures. Additionally, its high efficiency and wide operating range make it suitable for a variety of industrial applications.

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