275 Watt 5 VDC Power Supply with PFC

275 Watt 5 VDC Power Supply with PFC 275 Watt 5 VDC Power Supply with PFC
Product No.: SP-320-5

Specifications (Read More)

Power (Watts) 275
Input Voltage 88-264 VAC or 124-370 VDC
Output Voltage 5 DC
Length (English) 9 in
Length (Metric) 229 mm
Drivers Price Per Driver
1 - 2 $78.30
3 - 5 $77.20
6+ $76.50
Product Features
Sold while supplies last and all sales are final.

  • 275 watts maximum output.
  • 5 volts DC output, with fine-tune adjustment screw. (Constant voltage.)
  • 55 amp maximum output.
  • Built-in active Power Factor Correction (PFC): PF>0.95.
  • Working temperature: -20 to +65°C.
  • Touch-guard screw terminals.
  • Protections: Short circuit / Overload / Over voltage.
  • Overload protection type: hiccup mode, recovers automatically after fault condition is removed.
  • Full load burn-in tested.
  • Built-in electromagnetic impulse filter.
  • Low ripple noise.
  • Universal, auto-sensing: accepts 88-264 VAC or 124-370 VDC input without adjustment.
  • No minimum load and no load balancing required.
  • Proven reliability and rugged housing.
  • No cord included.
  • UL60950-1, TUV EN60950-1 approved.
  • Warranty: 3 years.
  • Optional mounting kit is available.
  • Do not use a dimmer on the primary side.
Most of the SP supplies have fans and are not recommended for applications where silence is required. Also, we don't recommend SP supplies to be used with pulse dimmers. The SP supplies are likely to make a whining noise on certain LED strip lights. Use the HLG-XXXH waterproof supplies, which are quiet because they are filled with waterproof potting epoxy, which dampens the sound. The HLG series is more expensive than the SP series, but much quieter.
Height (English) 1.95 in
Height (Metric) 50 mm
Input Voltage 88-264 VAC or 124-370 VDC
Length (English) 9 in
Length (Metric) 229 mm
Manufacturer Mean Well
Output Voltage 5 DC
Power (Watts) 275
Rating UL Recognized QQGQ, CE
Warranty 3 years
Width (English) 4.52 in
Width (Metric) 115 mm
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