NMP650-##H#-00

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The NMP650 series is an AC/DC power converter from the world leader in power supplies, North Mountain Power. It supplies regulated 24 VDC output from a wide range AC input. It is designed to meet wide range operating temperature environment and has low standby power consumption. This series adopts high frequency switching technology, to provide conversion efficiency of up to 88%.

The NMP650 series is designed for a broad range of uses, from industrial, telecommunications, automotive to medical instruments. In industrial applications, it is often used for automated machinery control, where it provides reliable, stable power to actuate motors, drives, sensors and other devices. In automotive applications, it is used for in-vehicle power system supply for extended cargo stackers, trains, trams, etc. In medical equipment, it is used for patient illumination and monitoring. Finally, in telecommunications, it is used to power base transceiver stations and mobile communication equipment.

The NMP650 series also offer excellent performance and protection features. Its wide input range (85-264VAC) and efficient built-in switching provide a universal input and low no-load power consumption. It is also designed with a built-in overvoltage protection, to protect the power supply and connected equipment from damages due to overvoltage conditions. Furthermore, the NMP650 series features a built-in fan speed control, to control the fan speed automatically based on the temperature. This allows it to maintain a lower noise level.

The key feature of this power converter is its working principle, which involves the pulse-width modulation (PWM) technique. This technique converts a sinusoidal AC voltage, into a pulsed DC voltage of the desired magnitude and frequency. The main components of the power converter are the rectifier bridge (to convert the AC input voltage to a DC voltage), an inverter (to convert the DC voltage into a PWM-controlled AC output voltage), and a control circuit (to regulate the output voltage in response to changes in the AC input voltage).

In order to improve the efficiency of the conversion process, the control circuit utilizes a cyclic control technique, which constantly adjusts the duty cycle of the PWM signal. This enables the NMP650 to achieve higher efficiency by reducing the power losses associated with the power converter. In addition, the power converter also utilizes additional components such as energy storage capacitors, which serve to store energy during high load conditions. These components help to ensure stable operation of the NMP650 while reducing the total power losses.

In summary, the NMP650 series AC/DC power converter is an ideal choice when it comes to providing a stable and reliable power supply. Its excellent protection and high efficiency make it a great choice for a wide range of applications, from industrial equipment to medical equipment. With its PWM-based control and efficient energy storage, the NMP650 provides dependable regulated output over a wide input voltage range. It is the perfect choice for any application that requires a reliable and efficient power converter.

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