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Black rectangular power adapter with 5.5 by 2.5mm barrel connector and detachable power cord

Graviton

Graviton 19V 1.58A 30W ADS-40NP-19-1 19030E power adapter

SKU CH-3HKK-ZSA4K

19 V 1.58 A 30 W AC adapter with 5.5 × 2.5 mm plug for compatible HP monitors

  • Delivers 30W at 19V for compatible HP monitors
  • 58A output current matches original adapter specification
  • 100-240V 50-60Hz input works worldwide with correct cord
  • 5*2.5mm plug fits HP 22es 23es 23er 24es models
  • CE certified and supplied new with EU US UK AU plug options

What this adapter powers

The Graviton ADS-40NP-19-1 19030E delivers 19 V at 1.58 A for a total of 30 W. It is built for HP monitors such as the 22ep, 22fi, 23fi, 22es, 23es, 23er and 24es models. Buyers needing a replacement for a different voltage or a higher wattage unit should look elsewhere.

Installing the unit

Plug the 5.5 mm by 2.5 mm barrel into the monitor and connect the supplied power cord to a 100-240 V 50-60 Hz mains socket. The package includes both adapter and cord, so no extra parts are required. A loose barrel fit or a damaged centre pin on the monitor side will prevent reliable contact.

Capacity and headroom

The adapter supplies a steady 30 W, which matches the original specification for the listed HP displays. It will not support monitors or devices that draw more than 1.58 A at 19 V. Users with larger screens or multi-monitor setups requiring additional power must use a higher-rated supply.

Highlights

  • Delivers 30W at 19V for compatible HP monitors
  • 58A output current matches original adapter specification
  • 100-240V 50-60Hz input works worldwide with correct cord
  • 5*2.5mm plug fits HP 22es 23es 23er 24es models
  • CE certified and supplied new with EU US UK AU plug options

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is delivering 19V 1.58A to my HP monitor after connecting it?

The monitor should power on normally with a steady indicator light and no flickering; if the screen stays dark or the light blinks, the adapter may not be supplying the required 30W.

What comes in the package and what must I supply myself?

The box contains one AC adapter with a 5.5*2.5mm plug and one power cord; no extra cables or tools are required for the listed HP 22es, 23es, 23er, 24es and 22ep models.

Which plug type should I select for a UK wall socket?

Choose the UK option from the EU/US/UK/AU selection so the included power cord matches British mains outlets.

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