Feature: 1. Switch power supply driver adapter possess high working efficiency and low DC ripple 2. The power supply driver can last for a long service life, withstand low operating temperature 3. This product possess excellent insulation performance with high insulation strength 4. DC48V power supply driver after 100% total load burning test, you can use with confidence 5. The product have short circuit, overload, and overvoltage protection function 6. Widely used in industrial automation, LED display, CCTV, radio, computer engineering, LED light bar, 3D printer, etc. Specification: Item Type: Switch Power Supply Driver Material: Aluminum alloy Output: DC 48V Protection: Overload/overvoltage/short circuit Connection: L, N: AC power input GND: DC power output "-" V: DC power output "+" + V / ADJ: Adjust output voltage Safety Compliance: CCC / FCC / CE Working Temperature: 0~40℃ Storage Temperature: -20~60℃ Environmental Humidity: 0~95% non-condensing Applicable To: Industrial automation, LED display, CCTV, radio, computer engineering, LED light bar, 3D printer, etc. Product Parameter Comparison Table: Model Input Voltage Output Voltage Output Current Power Size(approx.) Cooling Way S-150-48 AC110/220V±15% DC 48V 0-3A 150W 199 x 98 x 42mm / 7.8 x 3.9 x 1.7in natural S-240-48 AC110/220V±15% DC 48V 0-5A 240W 200 x 110 x 50mm / 7.9 x 4.3 x 2in natural S-360-48 AC110/220V±15% DC 48V 0-7.5A 360W 215 x 113 x 50mm / 8.5 x 4.4 x 2in by fan S-400-48 AC110/220V±15% DC 48V 0-8.3A 400W 215 x 113 x 50mm / 8.5 x 4.4 x 2in by fan S-480-48 AC110/220V±15% DC 48V 0-10A 480W 215 x 113 x 50mm / 8.5 x 4.4 x 2in by fan S-500-48 AC110/220V±15%mm DC 48V 0-10.4A 500W 215 x 113 x 50mm / 8.5 x 4.4 x 2in by fan S-600-48 AC110/220V±15% DC 48V 0-12.5A 600W 242 x 124 x 65mm / 9.5 x 4.9 x 2.6in by fan S-720-48 AC170-250V DC 48V 0-15A 720W 242 x 124 x 65mm / 9.5 x 4.9 x 2.6in by fan S-800-48 AC170-250V DC 48V 0-16.7A 800W 242 x 124 x 65mm / 9.5 x 4.9 x 2.6in by fan S-1000-48 AC170-250V DC 48V 0-20.8A 1000W 242 x 124 x 65mm / 9.5 x 4.9 x 2.6in by fan S-1500-48 AC170-250V DC 48V 0-31.3A 1500W 249 x 135 x 70mm / 9.8 x 5.3 x 2.8in by fan . Package List: 1 x Switch Power Supply Driver