Mean Well RS-75-12

$53.95 per ea

Quantity Price
ea $53.95
2+ $50.75
4+ $46.75
per ea
All prices shown are (inc. GST)


Switchmode power supplies offer several significant advantages over traditional linear transformer power supplies.They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs considerably less than traditional types. Physical size is also reduced. Though the power supplies are supplied in a vented steel cabinet they must be installed within a secondary earthed cabinet as the 240V input terminals are exposed.


  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105ºC long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70ºC
  • Withstand 5G vibration test
  • High efficiency, long life and high reliability

Information & Downloads


  • Output
  • DC Voltage: 12V
  • Rated Current: 6A
  • Current Range: 0-6A
  • Rated Power: 72W
  • Ripple & Noise: 120mV p-p
  • Voltage Adjust Range: 10.8-13.2V
  • Voltage Tolerance: ±1.0%
  • Line Regulation: ±0.5%
  • Load Regulation: ±0.5%
  • Setup / Rise Time: 500ms / 30ms @ 230VAC
  • Hold Up Time (Typical): 60ms @ 230VAC
  • Input
  • Voltage Range: 88-264VAC 125-373VDC (Withstand 300VAC surge for 5s. Without damage)
  • Frequency Range: 47-63Hz
  • Efficiency (Typical): 84.5%
  • AC Curremt (Typical): 2.0A/115VAC, 1.2A/230VAC
  • Inrush Current (Typical): Cold Start 40A/230VAC
  • Leakage Current: <2mA/240VAC
  • Protection
  • Overload: 110-150% rated power output
  • Over Voltage: 13.8-16.2V
  • Protection Type: Hiccup mode, recovers automatically after fault condition is removed
  • Environment
  • Working Temperature: -20 - +70ºC
  • Working Humidity: 20-90% RH non condensing
  • Temperature Coefficient: ±0.03%/ºC(0-50ºC)
  • Vibration: 10-500Hz, 5G 10 minutes/1cycle, period for 60 minutes. Each along X,Y,Z, axis
  • Dimensions: 129L x 97W x 38H mm
  • Weight: 0.41kg
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.


Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.