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Compact black AC adapter with US prongs and detachable cable

NShi

NShi AC Adapter for HP Compaq DC7900 USDT laptop replacement part

SKU CH-H78Q-Y8Z3R

A replacement AC adapter for the HP Compaq DC7900 USDT ultra-slim desktop, accepting 100-240 V worldwide input at 50-60 Hz with US prong plug

  • Worldwide voltage support from 100 to 240 V input
  • FCC CE ROHS certified for safe charging operation
  • Four protection circuits guard against over current, voltage, temperature and short circuit
  • US prong plug fits standard mains outlets directly
  • Three year exchange guarantee backs reliable long term use

Replacement AC adapter for HP Compaq DC7900 USDT

This NShi adapter replaces the original power supply for the HP Compaq DC7900 USDT ultra-slim desktop. It accepts worldwide input voltage from 100 to 240 volts at 50 or 60 hertz. The unit comes with a US prong plug type and delivers stable output for compatible systems.

Safety protections and certifications

The adapter includes over current, over voltage, over temperature and short circuit protection. It is certified by FCC, CE and ROHS for compliance with safety standards. The design keeps operating temperature low and runs without noise during use.

Suitable for DC7900 USDT owners needing a spare

Buyers with an HP Compaq DC7900 USDT who need a direct replacement charger will find this unit matches the required input range. Users outside the US will need a separate plug adapter for the US prong. Those requiring a different connector or voltage specification should look elsewhere.

Highlights

  • Worldwide voltage support from 100 to 240 V input
  • FCC CE ROHS certified for safe charging operation
  • Four protection circuits guard against over current, voltage, temperature and short circuit
  • US prong plug fits standard mains outlets directly
  • Three year exchange guarantee backs reliable long term use

Specifications

No published specifications for this item yet.

Questions about this item

Will the AC adapter's US prong plug need a travel adapter for UK mains sockets?

Yes, the supplied plug is a US prong type so a UK travel adapter is required for British mains sockets.

What is the maximum input voltage the adapter can handle before its over-voltage protection activates?

The adapter accepts a worldwide input range of 100-240 V AC, and its over-voltage protection engages above that range.

Does the power supply run silently and stay cool during continuous all-day operation?

The manufacturer states no-noise, low-temperature operation with over-temperature protection for sustained use.

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