Dimension LxWxH(mm)
We Provide One-stop Power Supply Solution
We Provide One-stop Power Supply Solution
Meet IEC 62368
Over Current Protection
Meet Energy Efficiency DOE Level VI
Over Temperature Protection
Meet Code of Conduct Version 5 Tier 2
Over Voltage Protection
High Reliability
Electronic Short Circuit Protection
EMC Standard: EN55032/EN55024 Class B
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| Model | NDR-240-12 | NDR-240-24 | NDR-240-48 | NDR-480-24 | NDR-480-48 |
|---|---|---|---|---|---|
| Input Voltage | 90-132VAC 180-264VAC | ||||
| Input Frequency | 50/60Hz | ||||
| Wattage | 75W/120W/240W/480W | ||||
| Output Voltage | 12V | 24V | 48V | 24V | 48V |
| Output Current | 20A | 10A | 5A | 20A | 10A |
| Form Factor | DIN Rail Switching Power Supplies | ||||
| AC Inlet/Plug | CN/EU/US/AU/UK/KR/AR/JP/BR/ES/ZA | ||||
Materials: Brand new components, EMC standard pure copper transformer, Well-known brand electric capacitor (RUBYCON/HITACHI…), ABS+PC plastic shell, Anti-oxidation PCB board, Pure copper wire core cable ;
Design: IC scheme + PWM control + EMC circuit + PFC circuit design;
Delivery time : Fastest delivery time can be 5 days;
Cost-effective price.
Compact design, Small space requirement.
IC Scheme, best stability
Switched-mode power supply with low power consumption
Power-saving and energy-saving
R&D and production experience for over 10 years, fastest delivery date in the industry which saved time for franchiser.
Direct sales from producer, Orders by sending samples are welcomed, saving costs for franchiser.
A power adapter is a regulated product and an agency/government’s regulation is an important aspect of the power adapter. Super Dragon’s Power Adapters are certified to many international standards such as:
-IEC60950: information technology equipment
-IEC60335/UL1310: house use electronics
-IEC61558: power transformers & power supplies
-IEC60065: audio, video and similar electronic apparatus
Super Dragon’s AC to DC power adapters are approved by UL, CUL, FCC, CE, GS, SAA, C-Tick, MEPS, PSE, KC/KCC, BS, CCC and other safety standards. This can relieve your after-purchase worries.
Since its establishment in 2008, Super Dragon’s Power Supplies & Adapters products and services have been loved by business people in many countries and regions.
Under the new coronavirus outbreak situation, our customers who have worked together with us for many years still place bulk orders for us.
Match the power supply’s output voltage (e.g., 12V, 24V, 48V DC) to your system’s needs.
Calculate the required current (Amps) based on connected devices.
Formula: Total Current (A) = Total Load Power (W) / Output Voltage (V)
Example: If your PLC, sensors, and relays need 60W at 24V, the minimum current should be 2.5A (60W / 24V = 2.5A).
Always choose a power supply with 20-30% extra capacity to handle peak loads and ensure longevity.
Single-phase AC (85V-264V AC) – Common for most industrial applications.
Three-phase AC (380V/480V AC) – Used in high-power machinery.
DC Input (e.g., 24V/48V DC) – For battery-backed or solar-powered systems.
Tip: If your location has unstable voltage, choose a wide-range input (e.g., 85V-264V AC) for better reliability.
High Efficiency (90%+) – Reduces energy waste and heat generation.
Fanless vs. Forced Cooling:
Fanless (Natural Cooling) – Silent, better for dust-prone environments (e.g., <150W models).
Fan-Cooled – Needed for high-power (>200W) applications but requires maintenance.
Ensure the power supply includes:
✔ Overload & Short-Circuit Protection – Prevents damage during faults.
✔ Overvoltage Protection (OVP) – Safeguards connected devices.
✔ Over-Temperature Protection (OTP) – Shuts down if overheating occurs.
Certifications Matter: Look for CE, UL, EN/IEC 62368 compliance for safety.
Operating Temperature: Industrial models should handle -25°C to +70°C.
Humidity & Dust Resistance: IP20 (basic) vs. IP67 (waterproof) for harsh environments.
Vibration Resistance: Critical for railway, automotive, or heavy machinery applications.
Standard 35mm DIN Rail Mount – Fits most control cabinets.
Compact vs. Modular:
Compact (e.g., 60W-240W) – Space-saving for small panels.
Modular/Expandable – Allows redundancy or parallel operation.
Factory Automation (PLCs, HMIs, Servo Drives)
Energy & Power Distribution (Smart Grids, UPS Systems)
Transportation & EV Charging (Railway, Traffic Control)
Building Management (Lighting, Security, HVAC)
