The Megmeet MMP200-A is a 4.2V 40A (168W) switching power supply designed for LED display cabinets, LED video walls, and digital signage. Operating from a 200–240VAC input, it provides stable and efficient DC power for compatible indoor and outdoor LED display systems. Its compact enclosure allows for easy installation, while built-in overload, over-current, and short-circuit protection help ensure reliable operation and long service life.

Key Features

· Low-Voltage Target: Delivers a precise 4.2V output to match modern, energy-efficient LED driver chips.

· High-Amperage Balance: Supplies 40A of current to maintain consistent, flicker-free panel illumination at low voltage.

· Cabinet-Friendly Profile: The 33mm thickness allows the unit to slide easily into thin display frames.

· Multi-Pin Distribution: Splits the 40-amp current across a 3x10 pin layout to prevent pinpoint heat buildup on the PCB.

· Essential Fault Protections: Features standard auto-shutdown safety loops for short circuits, over-current, and overloads.

Key Specifications

· Input Voltage: 200–240VAC (2.5A Max)

· Output Voltage: 4.2V DC

· Output Current: 40A

· Total Output Power: 168W

· Output Connector: 3 x 10 Pins

· Dimensions (L x W x H): 182 x 60 x 33mm