MPM-30-15ST

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AC-DC or alternating current-direct current converters serve as devices that take alternating current (AC) as input while providing direct current (DC) as output. The MPM-30-15ST is one such AC-DC converter. It provides a regulated output of +15V DC with high efficiency, input from 100 to 240 VAC, fast transient response to load changes, and significant protection against overloads. This makes it suitable for areas with limited space such as marine electronics and medical devices.

The MPM-30-15ST implements a universal AC input range of 100 to 240 VAC using a high efficiency switching power supply (SPS). It supports loads of up to 30 Watts and delivers a regulated output of +15V DC. High efficiency operation allows the converter to reduce energy costs substantially; it is rated with a typical efficiency of 88% and peak efficiency of 92%. At full load, no additional cooling is required, which reduces costs and maintenance labor associated with air conditioning or cooling fans. Further, superior transient response to load changes ensures steady and reliable output voltage, resulting in greater system stability and performance.

The MPM-30-15ST also works with generous line and load regulation. It is designed to withstand input voltages in the range of 85 to 264 VAC, as well as ripple of 0.2% without any additional circuitry. This allows for flexibility if AC line fluctuates or if DC output must be tuned. The unit also accommodates relatively large output voltage changes when adjusting maximum current (Ion) and short-circuit protection (Isc); these settings can be adjusted in five steps for current and ten steps for volts. It has a built-in advanced EMI filter with an attenuation of 30 dB, which helps address AC line interference issues.

The MPM-30-15ST is protected from various ailments. It has both over-current and over-voltage protection; the former activates in the event of an over-current condition or if the load current exceeds the designed maximum output current, while the latter detects if the output voltage exceeds its designed maximum output voltage. It also implements short circuit protection, hiccup current limiting, over-temperature protection, and electrical isolation to protect the system against any electrical disturbances.

In conclusion, the MPM-30-15ST is an AC-DC converter that provides a regulated output of +15V DC with high efficiency, input from 100 to 240 VAC, fast transient response to load changes, and comprehensive protection from various ailments. It is ideal for applications requiring stability and robust protection, limited space, and low long-term power consumption, such as marine electronics and medical devices.

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