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Compact black wall adapter with 5.5 mm barrel plug and detachable power cord

Phihong USA Inc.

Phihong USA Inc. PSAA18U-120 12V 1.5A 18W power adapter

SKU CH-KE65-MG46M MPN PSAA18U-120

Delivers 12 V at 1.5 A from a 100-240 V input, includes a 5.5 mm barrel connector and power cord

  • Delivers 12 V at 1.5 A for stable device operation
  • 18 W output handles typical low-power electronics reliably
  • Accepts 100–240 V input for worldwide mains compatibility
  • 5 mm barrel connector fits many common DC jacks
  • Includes a power cord so it works straight from the box

Genuine 12 V 1.5 A Power Adapter

This Phihong PSAA18U-120 delivers 18 W at 12 V with a 1.5 A output. It accepts a universal 100-240 V AC input and includes a 5.5 mm barrel connector plus a detachable power cord for immediate use.

Suits devices needing a centre-negative 12 V supply

Ideal for routers, hubs, monitors or audio gear that specify exactly 12 V at up to 1.5 A with a 5.5 mm barrel jack. Not for equipment requiring higher current, a different voltage, a locking connector or a centre-positive polarity.

12 V 1.5 A output rating is the deciding spec

Match the adapter’s 18 W output to the device’s nameplate; if the unit draws more than 1.5 A or needs another voltage this adapter will not work. The 5.5 mm barrel size and centre-negative polarity must also match the device jack.

Highlights

  • Delivers 12 V at 1.5 A for stable device operation
  • 18 W output handles typical low-power electronics reliably
  • Accepts 100–240 V input for worldwide mains compatibility
  • 5 mm barrel connector fits many common DC jacks
  • Includes a power cord so it works straight from the box

Specifications

ModelPSAA18U-120

Questions about this item

How do I verify the 12V 1.5A output is stable after plugging it in?

Measure the barrel connector with a multimeter set to DC volts; it should read close to 12 V under load, and the adapter should run without overheating.

Does the package include the 5.5 mm barrel tip and the mains lead, or must I order them separately?

The adapter ships with a detachable power cord and a fixed 5.5 mm barrel connector; no extra parts are required for standard use.

Which voltage and current rating should I select for a device needing 12 V at 1.5 A?

Choose the PSAA18U-120 model rated 12 V 1.5 A 18 W; it matches that exact requirement.

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