The Rong Electric MDE200PC4.5 is a 4.5V 40A switching power supply designed for standard LED display systems, offering a wide input voltage range, a compact form factor, and robust electrical protection. The MDE200PCX series model includes MDE200PC4.2, MDE200PC4.5, and MDE200PC5, allowing engineering teams to precisely match power delivery to the driver chip requirements of different LED panels, cutting down unnecessary power waste and thermal strain across mixed-hardware installations.

Key Features

· Wide Input Range: Accepts a global input voltage spectrum to accommodate regional power grids seamlessly.

· Active Power Factor Correction: Features a high 0.95 PFC to minimize energy waste, reduce heat generation, and lower operational utility costs.

· Triple-Layer Protection: Features automated safeguards against system overloads, dangerous over-voltage, and unexpected short-circuits.

· Industrial Connectivity: Equipped with a secure screw-type input terminal and a high-density female pin array for reliable output distribution.

· Compact Enclosure: Low-profile dimensions allow for easy integration into tight, space-constrained display cabinets.

Key Specifications

· Model: MDE200PC4.5

· Input Voltage: 100–240V AC

· Maximum Input Current: 3.5A

· Output Voltage: 4.5V DC

· Maximum Output Current: 40A

· Total Output Power: 180W

· Power Factor: >0.95

· Input Connection: Hardwired screw terminals

· Output Connection: Three sets of 10-pin female connectors

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

· Regulatory Compliance: CE Certified

MDE200PCX Series Variants

· MDE200PC4.2 (4.2V 40A): Delivers a total power of 168W. Optimizes power consumption and reduces thermal output for highly energy-efficient LED panels.

· MDE200PC4.5 (4.5V 40A): Delivers a total power of 180W. Serves as the middle-ground baseline standard for mainstream LED display configurations.

· MDE200PC5 (5.0V 40A): Delivers a total power of 200W. Supplies traditional high-brightness LED modules that require a full 5V rail to prevent color shifts.

The Rong Electric MD200EPC4.5 is a commercial-grade 4.5V 40A current-sharing power supply built for advanced LED displays. As a centerpiece of Rong Electric's specialized power lineup, this model delivers ultra-stable 4.5V DC output and robust power distribution across complex video walls. Its low-profile architecture ensures exceptional thermal regulation and a compact footprint designed to fit tight, shallow cabinet installation spaces.

Key Features

· Current Sharing Technology: Balances electrical loads evenly across multiple connected units to prevent uneven wear and system downtime.

· Active Power Factor Correction: Features a high 0.95 PFC to minimize energy waste, reduce heat generation, and lower operational utility costs.

· Ultra-Slim Profile: Measuring just 30mm thick, it effortlessly integrates into standard and narrow LED cabinet frames.

· Global Compliance: Fully certified under CE and CCC standards for verified international safety and manufacturing quality.

· Comprehensive Safety Shield: Integrated safeguards offer complete protection against over-temperature, overload, under-voltage, over-current, and short-circuit faults.

Key Specifications

· Model: MD200EPC4.5

· Input Voltage: 100–240VAC, 3.5A Max

· Output Voltage: 4.5V

· Output Current: 40A

· Maximum Output Power: 180W

· Power Factor (PFC): 0.95

· Dimensions: 208 x 59 x 30mm (L x W x H)

· Certifications: CE, CCC

Companion Series Models

The MD200EPC4.5 belongs to a broader series designed to accommodate varied voltage requirements, which also includes:

· MD200EPC3.8 (3.8V variant)

· MD200EPC4.2 (4.2V variant)

· MD200EPC4.6 (4.6V variant)

· MD200EPC5 (5.0V variant)

Rong Electric MD200PC4.5 Series LED Power Supply

The Rong Electric MD200PC LED display panel power supply series includes MD200PC5, MD200PC4.5 (MD200PC4.5HL), MD200PC4.2, MD200PC3.8, and MD200PC3.3.

MD200PC Details :
Input voltage: 100-240VAC, 47-63Hz; power factor: 0.98@230Vac
Output power: 3.3V, 3.8V, 4.2V, 4.5V, 4.6V, 5V, 40A
Dimensions: 208*60*30mm
Leakage current: 0.30mA@230Vac
Small size, self-cooling, high efficiency; especially suitable for sealed cabinets/panels.
Type medium and high power safety compliance type series
Wide working temperature: -30～+60℃
Protection function: input under-voltage, overload, short circuit protection, etc.; input power is less than 0.5W after short circuit protection; high reliability and stability
Insulation voltage: I/P-O/P: 3.0KVac; I/P-FG: 1.5KVac; O/P-FG: 0.5KVac
Certifications: CE, CCC, UL; especially suitable for export to all over the world.

Models of the series: