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MEAN WELL PT-65A 65W Triple Output Open Frame Power Supply

MEAN WELL PT-65A 65W Triple Output Open Frame Power Supply
MEAN WELL PT-65A 65W Triple Output Open Frame Power Supply
R875
Industrial and embedded systems often demand a compact, reliable power source that delivers multiple DC voltages without adding bulk or noise. The MEAN WELL PT-65A answers that need with a 65-watt open frame switching power supply, offering +5V, +12V, and -12V outputs from a universal AC input. Its ... Read More
Stock 15 Code 3492603 Brand MEAN WELL Model PT-65A Warranty 2 Years

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Industrial and embedded systems often demand a compact, reliable power source that delivers multiple DC voltages without adding bulk or noise. The MEAN WELL PT-65A answers that need with a 65-watt open frame switching power supply, offering +5V, +12V, and -12V outputs from a universal AC input. Its free-air convection cooling eliminates fan noise and moving parts, making it ideal for point-of-sale terminals, small machinery, and communication equipment.

Who is it for

This supply is built for system integrators, OEMs, and service technicians who require a dependable multi-output power unit in space-constrained environments. It suits applications such as industrial control boards, test instruments, and legacy computer peripherals that still rely on negative voltage rails.

Main features

  • Triple output: +5V (8A), +12V (3A), -12V (0.5A) for mixed logic and analog circuits
  • Wide input range 85–264VAC or 120–370VDC, usable worldwide without switches
  • Open frame design with free air convection cooling – silent and maintenance-free
  • Full protection: overload, overvoltage on CH1, and short circuit with auto-recovery
  • Meets UL60950-1 and TUV EN60950-1 safety standards, EN55022 Class B EMC
  • Compact footprint and low profile for easy integration into tight chassis

Specifications

  • Total output power: 65W
  • Output 1: +5V DC, 0–8A
  • Output 2: +12V DC, 0–3A
  • Output 3: -12V DC, 0–0.5A
  • Ripple & noise: 120mVp-p max
  • Efficiency: 78%
  • Operating temperature: -10 to +60°C
  • Protections: overload 105–150%, overvoltage 5.75–6.75V on CH1, short circuit hiccup mode
  • Safety: UL60950-1, TUV EN60950-1
  • EMC: EN55022 Class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11

Tips

Mount the PT-65A with at least 10mm clearance around ventilation openings to ensure proper convection cooling. For applications with high inrush current, consider an external NTC thermistor. Always verify the total combined load does not exceed 65W, and derate output by 2.5% per degree above 50°C ambient.

Specifications
Brand
MEAN WELL
Category
Power Supply
Dimensions (WxDxH)
127 x 76 x 36 mm
EAN
4021087024303
Harmonized System (HS) code
85044090
Input voltage
85 - 264 VAC / 120 - 370 VDC
LED indicators
No
Model
PT-65A
MPN
PT-65A
Operating temperature (T-T)
-10 - 60 °C
Output current
8A / 3A / 0.5A
Output voltage
+5V / +12V / -12V
Package depth
127 mm
Package height
36 mm
Package width
76 mm
Power adapter included
No
Quick start guide
Yes
Wall mountable
Yes
Weight
0.29 kg
Price history over the last 6 months
MEAN WELL PT-65A 65W Triple Output Open Frame Power Supply
Current
R875
Lowest
R853
Highest
R875
Change 24H
+R21   +2%
Week
—   
Month
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