EMH350PS48

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AC/DC converters are devices that transform alternating current (AC) from a power source into direct current (DC) to be used in electronic circuitry. A particular kind of AC/DC converter is the EMH350PS48. This converter has a wide variety of applications, and it works on the principle of electrical power conversion.

Applications of the EMH350PS48

The EMH350PS48 can be used in a variety of applications, ranging from aerospace and military applications to industrial electronic ones. In aerospace applications, the EMH350PS48 can be used to provide steady electric power to either navigation or communication systems. In military applications, it is often used for tracking control systems. In industrial applications, the EMH350PS48 is used to power telecommunication systems, motion control equipment, safety sensors, fuel cells, and other equipment that requires steady DC power. It also finds application in medical equipment such as infusion pumps, as well as in consumer products such as home appliances, ATMs, and entertainment systems.

Working Principle of the EMH350PS48

The EMH350PS48 works on the principle of electrical power conversion. Corrugated aluminum heat sinks are used in this type of converter to allow for maximum power conversion efficiency. The aluminum heat sink is connected between a power rectifier bridge and a bank of capacitors that stores the DC output voltage. The currents flowing through the corrugated aluminum heat sink produce an internal voltage drop that converts the AC input voltage into DC output voltage. The capacitor bank is then used to maintain a steady output voltage.

The EMH350PS48 also features a unique switch-mode peak step control circuit that prevents voltage peaks and surges from the power source from causing overload of the converter. The control circuit uses a pulse width modulated (PWM) signal to regulate the input power, ensuring a smooth and steady output voltage.

The EMH350PS48 is also equipped with an input voltage range selector. The selector allows the user to choose the correct input voltage range for the operating environment. This helps to ensure that the converter operates safely and efficiently.

Conclusion

The EMH350PS48 is a versatile AC/DC converter, with a wide range of applications in various industries. Its peak step control circuit and input voltage range selector allow for safe and efficient operation. The EMH350PS48 works on the principle of electrical power conversion, using a corrugated aluminum heat sink and a capacitor bank to produce a steady DC output voltage.

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