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SourceLeader DSS‑250W3V8N/ DSS‑250W4V2N/ DSS‑250W4V6N/ DSS‑250W5V0N LED Display Switching Power Supply
Price range: $45.99 through $46.99
SourceLeader DSS‑250W3V8N / DSS‑250W4V2N / DSS‑250W4V6N / DSS‑250W5V0N LED display switching power supplies with universal AC input, high efficiency, current sharing, and full protection.
| Module Number | DSS‑250W3V8N, DSS‑250W4V2N, DSS‑250W4V6N, DSS‑250W5V0N |
|---|
SourceLeader DSS‑250W3V8N/ DSS‑250W4V2N/ DSS‑250W4V6N/ DSS‑250W5V0N LED Display Switching Power Supply Description
The SourceLeader DSS-250W3V8N, DSS-250W4V2N, DSS-250W4V6N, and DSS-250W5V0N LED Display Switching Power Supplies are high-performance industrial power solutions for indoor and rental LED display systems, including common cathode energy-saving displays. Each model provides stable DC outputs—3.8V, 4.2V, 4.6V, or 5V—with output currents up to 50A and maximum output power ranging from 190W to 250W. These power supplies feature a universal AC input (90–264VAC), a high power factor of up to 0.95, efficiency of up to 90%, current sharing support, and comprehensive protection functions (UVP, OVP, OCP, OTP, SCP). With LED power indicators and natural cooling, they ensure safe, reliable, and efficient performance across a wide operating temperature range (-40°C to +60°C).
Product Features:
• Universal wide AC input voltage (90–264VAC) for global compatibility.
• High power factor up to 0.95 and efficiency up to 90% for energy-efficient LED power delivery.
• Supports DC output voltages: 3.8V (DSS‑250W3V8N), 4.2V (DSS‑250W4V2N), 4.6V (DSS‑250W4V6N), and 5V (DSS‑250W5V0N) with output current up to 50A.
• Maximum output power from 190W to 250W across models for reliable LED performance.
• All-around protection: UVP, OVP, OCP, OTP, SCP ensures safe operation.
• Current sharing support for redundancy and an LED power indicator for quick monitoring.
• Natural cooling for silent operation and low maintenance.
• Wide operating temperature range (-40°C to +60°C) for dependable performance.
• Certified to CCC, CE, UL, and RoHS standards.
SourceLeader DSS‑250W3V8N/ DSS‑250W4V2N/ DSS‑250W4V6N/ DSS‑250W5V0N LED Display Switching Power Supply Specification:
| Module | DSS-250W3V8N | DSS-250W4V2N | DSS-250W4V6N | DSS-250W5V0N |
|---|---|---|---|---|
| Output Voltage | 3.8 V | 4.2 V | 4.6 V | 5.0 V |
| Output Current | 0–50 A | 0–50 A | 0–50 A | 0–50 A |
| Maximum Output Power | 190 W | 210 W | 230 W | 250 W |
| Input Voltage | 100–240 VAC | 100–240 VAC | 100–240 VAC | 100–240 VAC |
| Input Voltage Range | 90–264 VAC (Universal) | 90–264 VAC (Universal) | 90–264 VAC (Universal) | 90–264 VAC (Universal) |
| Efficiency | Up to 90% | Up to 90% | Up to 90% | Up to 90% |
| Power Factor | Up to 0.95 | Up to 0.95 | Up to 0.95 | Up to 0.95 |
| Cooling Method | Natural Air Cooling | Natural Air Cooling | Natural Air Cooling | Natural Air Cooling |
| Backup Support | N+1 Redundancy Supported | N+1 Redundancy Supported | N+1 Redundancy Supported | N+1 Redundancy Supported |
| Current Sharing | Supported | Supported | Supported | Supported |
| Protection Functions | UVP / OVP / OCP / OTP / SCP | UVP / OVP / OCP / OTP / SCP | UVP / OVP / OCP / OTP / SCP | UVP / OVP / OCP / OTP / SCP |
| LED Indicator | Power ON Indicator | Power ON Indicator | Power ON Indicator | Power ON Indicator |
| Operating Temperature | −40°C to +60°C | −40°C to +60°C | −40°C to +60°C | −40°C to +60°C |
| Dimensions (L×W×H) | 156 × 56 × 26 mm | 156 × 56 × 26 mm | 156 × 56 × 26 mm | 156 × 56 × 26 mm |
| Safety Certifications | CCC, CE, UL, RoHS | CCC, CE, UL, RoHS | CCC, CE, UL, RoHS | CCC, CE, UL, RoHS |
| Application | Indoor display screen、Rental display screen、Common cathode energy-saving display screen | Indoor display screen、Rental display screen、Common cathode energy-saving display screen | Indoor display screen、Rental display screen、Common cathode energy-saving display screen | Indoor display screen、Rental display screen、Common cathode energy-saving display screen |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].
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