PMA100F-24-TN

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• AC DC Converters - PMA100F-24-TN application field and working principle

The PMA100F-24-TN is a high-efficiency 100 Watt AC/DC converter module designed for applications such as industrial power supplies, ATX power supplies, LED lighting, and other applications requiring high efficiency and reliable operation. This AC/DC converter module has excellent power conversion efficiency of up to 95%, and operates from a universal input voltage range of 80 - 264 VAC. The PMA100F-24-TN incorporates a wide output range between 24-36 VDC with switchable output current limits, and is available with terminals with connection wires, enabling easy assembly.

The PMA100F-24-TN offers an integrated EMI filter, making it compliant with EN61000-6-3, Class B. Its low no-load and standby power consumption below 0.3W, makes this AC/DC converter an ideal choice for green solutions. The PMA100F-24-TN is suitable for operation in hazardous locations and industrial environments thanks to the protection functions such as short circuit, overload, over temperature, and over voltage protection.

In order to make sure that it will perform reliably in harsh environments, the PMA100F-24-TN has an operating temperature range from -25 to 50°C and an MTBF of 320,000 hours, when operated at full load and 40°C ambient temperature. The PMA100F-24-TN is 100% safety protected with UL/EN/IEC 60950-1, UL/EN 60601-1-1 for Emission & Susceptibility, and is certified according to UL/EN 60950-21.

Working Principle

When operating, the PMA100F-24-TN takes alternating current (AC) as input and then uses an AC/DC converter to convert the AC to direct current (DC). The AC/DC converter is composed of a rectifier and a DC filtering circuit. The rectifier converts the AC from the power supply to DC by a process known as rectification. The DC filtering circuit smoothes out the output of the rectifier in order to provide a clean and constant DC output.

The output voltage can be adjusted using an onboard potentiometer or external reference voltage for increased accuracy and output voltage stability. The output voltage is monitored by an on board monitoring circuit. This allows the module to operate within its parameters and protect itself from overload and other hazards. The output voltage is also protected against over-voltage and under-voltage situations by a constant voltage protection circuit.

The PMA100F-24-TN is an efficient, reliable, and cost-effective power solution for many industrial and commercial applications. With its wide input voltage range, adjustable output voltage, wide temperature range and high efficiency, the PMA100F-24-TN is the ideal choice for a wide range of power solutions.

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