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Open-frame power supply unit with exposed circuit board and soldered components

Mean Well

Mean Well PT-65C 65W Triple Output Power Supply

SKU CH-9FN9-QGY0V

Delivers 65 W across three rails at 5 V, 15 V and -15 V in an open-frame AT design

  • TypeAT
  • 65 W total output powers multiple circuit rails
  • Triple output delivers 5 V, 15 V and −15 V simultaneously
  • Channel 1 supplies 5.5 A at 5 V for logic circuits
  • Channel 2 provides 2 A at 15 V for analogue stages
  • Channel 3 offers 0.5 A at −15 V for negative rail needs

Industrial 65W triple output power supply

The Mean Well PT-65C is an open-frame AC-DC switching unit rated at 65W with three regulated rails. It delivers 5V at 5.5A, 15V at 2A and -15V at .5A from a standard PCB footprint. The non-PFC design suits industrial equipment, test rigs and embedded systems that need multiple voltages from one compact module. Condition is new and supplied as a single unit.

Suits builders who need three isolated rails

Engineers replacing a legacy PT-65 series module or designing custom power distribution will match the pin-out and mounting holes directly. Buyers who want a single high-current rail, active power-factor correction or an enclosed chassis supply should look at something else because this model provides fixed triple outputs on an open board only.

65W total across 5V, 15V and -15V rails

The combined output capacity of 65W across the three channels is the decisive figure for any application. Verify that the 5.5A, 2A and .5A current limits satisfy every load simultaneously before specifying this supply.

Highlights

  • 65 W total output powers multiple circuit rails
  • Triple output delivers 5 V, 15 V and −15 V simultaneously
  • Channel 1 supplies 5.5 A at 5 V for logic circuits
  • Channel 2 provides 2 A at 15 V for analogue stages
  • Channel 3 offers 0.5 A at −15 V for negative rail needs

Specifications

TypeAT

Questions about this item

Will the electrolytic capacitors on the Mean Well PT-65C need replacement after long-term operation?

Electrolytic capacitors age with heat and load; plan to inspect them every few years and replace if ripple increases or the unit becomes unstable.

What limits continuous output before the PT-65C shuts down or degrades?

The 65 W total rating across 5 V, 15 V and -15 V rails is the hard limit; exceeding combined load triggers protection.

How much heat does the open-frame PT-65C produce when running at full load all day?

At 65 W output the unit dissipates roughly 15 W as heat; forced airflow across the PCB keeps temperatures in spec.

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