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Black rectangular AC adapter with 6.5 ft power cord and barrel connector

WAWEIS

WAWEIS 12V 2A 24W AC adapter TPC-AA53 708777-002 6.5 ft

SKU CH-ZZ41-0TXH0

A 12 V 2 A 24 W AC adapter with a 6.5 ft cord, 100–240 V input and FCC, CE, RoHS certification

  • World-wide 100-240 V input works anywhere
  • 5 ft total cord length gives flexible placement
  • 12 V 2 A output delivers 24 W reliable power
  • FCC CE RoHS certified with multiple safety protections
  • 100 % compatible replacement for HP 711904-001

Replacement AC Adapter for HP External Hard Drive

This WAWEIS 12V 2A 24W power supply replaces part numbers TPC-AA53 and 708777-002. It delivers a regulated 12 volt output at 2 amps, matching the original charger specification for the HP External Hard Drive 711904-001. The unit accepts worldwide input voltage from 100 to 240VAC at 50 or 60Hz. A 6.5 ft power cord provides flexible placement.

Suitable for owners needing a direct replacement

Buyers who want a drop-in replacement for a lost or faulty HP external hard-drive power supply will find this adapter fully compatible. It includes over-current, over-voltage, total-power and short-circuit protection for safe operation. Users who require a different voltage, a higher amperage rating or a connector other than the one fitted to the 711904-001 model should look at another product.

The deciding specification is the 12V 2A output

Only a supply that provides exactly 12 volts at 2 amps will power the HP External Hard Drive 711904-001 correctly. This unit meets that requirement and carries FCC, CE and RoHS certification. If your device calls for any other voltage or current rating this adapter will not work.

Highlights

  • World-wide 100-240 V input works anywhere
  • 5 ft total cord length gives flexible placement
  • 12 V 2 A output delivers 24 W reliable power
  • FCC CE RoHS certified with multiple safety protections
  • 100 % compatible replacement for HP 711904-001

Specifications

No published specifications for this item yet.

Questions about this item

What happens if the adapter is asked to supply more than 2 A at 12 V?

Built-in over-current, over-voltage and short-circuit protection shut the output down before the unit or the connected device can be damaged.

Does the brick or the cord get hot during continuous 24 W operation?

The adapter is rated for 100-240 VAC 50/60 Hz input and includes over-heating protection with a smart chip, so it stays within safe temperatures at full load.

Which connector does the 6.5 ft cable terminate in for the HP external hard drive?

The cable ends in the barrel plug that matches the HP 711904-001 BT-AG240AWE drive, so no extra adapter is needed.

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