SourceLeader DSSA-300W4V2/ DSSA-300W4V5/ DSSA-300W5V0 LED Display Switching Power Supply

SourceLeader DSSA-300W4V2/ DSSA-300W4V5/ DSSA-300W5V0 LED Display Switching Power Supply Description

The SourceLeader DSSA‑300W4V2, DSSA‑300W4V5, and DSSA‑300W5V0 LED Display Switching Power Supplies are high-efficiency industrial power solutions engineered to provide stable and reliable DC power for professional LED display systems. These switching power supplies feature a universal wide AC input voltage (100–240V, 90–264VAC), high power factor up to 0.95, and efficiency up to 87%. They support N+1 backup functionality and are equipped with comprehensive protection features (UVP, OVP, OCP, OTP, SCP) to ensure reliable performance for outdoor advertising displays, outdoor rental LED displays, and indoor LED screens. The units include LED power indicators, natural cooling (fan-less), and are rated for operation from -40°C to +70°C. Certified with CCC, CE, FCC, and RoHS, these power supplies provide dependable performance in demanding industrial environments.

Product Features:
• Universal wide AC input voltage: 100–240V AC (90–264VAC) provides global compatibility for indoor and outdoor LED display installations, ensuring stable operation under varying power conditions.
• Output voltage and maximum power per model:
– DSSA‑300W4V2: 4.2V DC, 0–60A, 252W
– DSSA‑300W4V5: 4.5V DC, 0–60A, 270W
– DSSA‑300W5V0: 5V DC, 0–60A, 300W
• High power factor up to 0.95 for efficient energy usage, reduced reactive power, and improved LED display performance.
• Efficiency up to 87% to minimize heat generation and reduce energy consumption, supporting long-term stable operation.
• Supports N+1 backup functionality for redundancy, allowing continuous operation even if one unit fails.
• Comprehensive protection features: UVP (undervoltage), OVP (overvoltage), OCP (overcurrent), OTP (overtemperature), SCP (short-circuit) provide full safety for both the power supply and connected LED modules.
• LED power indicator for clear visual feedback of operational status, making monitoring and maintenance easier.
• Natural cooling (fan-less design) ensures quiet and maintenance-free operation, ideal for both indoor and outdoor environments.
• Operating temperature range: -40°C to +70°C, suitable for harsh industrial environments and outdoor use.
• Compact dimensions: 165×56×26 mm, easy to integrate into LED cabinets or control boxes.
• Certifications: CCC, CE, FCC, RoHS certified to guarantee safety, compliance, and quality.

Applications:
• Outdoor advertising displays
• Outdoor rental LED screens
• Indoor LED displays

SourceLeader DSSA-300W4V2/ DSSA-300W4V5/ DSSA-300W5V0 LED Display Switching Power Supply Specification: