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Black rectangular 40W power adapter with 4-pin connector and included power cord

EDAC POWER

EDAC POWER EA10442G-180 40W 18V 2.22A 4-Pin power adapter

SKU CH-7MC0-9KF5S MPN EA10442G-180

Delivers 40 W at 18 V and 2.22 A through a 4-pin connector with an included power cord

  • Delivers 40 W to keep KRONOS systems running
  • 18 V at 2.22 A matches original power requirements
  • Wide 100-240 V input works worldwide
  • Four-pin connector ensures secure device fit
  • Includes power cord for immediate setup

EDAC POWER 40W 4-Pin Adapter

The EDAC POWER EA10442G-180 is a 40-watt AC power adapter rated at 18 volts and 2.22 amps. It suits devices that require a 4-pin barrel connector and a regulated 18 V supply. The unit accepts worldwide mains voltages from 100 to 240 V at 50 to 60 Hz.

Included Power Cord and Protections

A mains power cord is included with the adapter for immediate use. Built-in safeguards protect against incorrect voltage, short circuits and internal overheating. The supplier notes that overseas purchases may ship without the power cord.

18V 2.22A Output Limits

The adapter delivers a fixed 18 V output at a maximum of 2.22 A, so it cannot power devices that need higher voltage or current. The 4-pin connector limits compatibility to equipment designed for that specific jack. Cosmetic imperfections on the casing do not affect electrical performance.

Highlights

  • Delivers 40 W to keep KRONOS systems running
  • 18 V at 2.22 A matches original power requirements
  • Wide 100-240 V input works worldwide
  • Four-pin connector ensures secure device fit
  • Includes power cord for immediate setup

Specifications

ModelEA10442G-180

Questions about this item

Does the 4-pin connector or cable need periodic replacement on the EA10442G-180?

The 4-pin connector and cable are tested for broken or twisted wires and verified to have properly working power jacks before shipping, with no scheduled replacement interval.

What is the first limit reached when the EA10442G-180 runs continuously at full 40 W load?

Continuous full-load operation is limited by the internal overheating safeguard (IO protection), which shuts the adapter down before components exceed safe temperatures.

How much heat and noise does the EA10442G-180 produce when powering a device all day?

The adapter has no fan, so it runs silently; heat is dissipated through the enclosure and stays within normal limits thanks to the built-in overheating protection.

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