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HP 150W power adapter brick with attached cable and detachable power cord

HP

HP TPN-CA11 150W 19.5V 7.7A power adapter

SKU CH-W7MK-7NHYC MPN TPN-CA11

150 W AC adapter supplies 19.5 V at 7.7 A with 100-240 V input and includes a power cord

  • Delivers 150W output for demanding HP laptops
  • 5V 7.7A matches original charger specifications
  • Wide 100-240V input works worldwide
  • Built-in protection against voltage, short-circuit and overheating
  • Includes power cord for immediate use

Genuine HP 150W 19.5V Power Adapter

This genuine HP TPN-CA11 adapter delivers 150 watts at 19.5 volts and 7.7 amps. It accepts a universal 100 to 240 volt input at 50 to 60 hertz and 2.5 amps. The unit includes a power cord for immediate connection to mains supply. It is manufactured with safeguards against incorrect voltage, short circuit and internal overheating.

Fits HP laptops needing 150W 19.5V supply

Suitable for owners replacing a lost or damaged original charger that matches the 19.5 volt 7.7 amp output specification. Buyers whose devices require a different voltage, a higher wattage or a proprietary connector not covered by this model should look at other options. The adapter is supplied new in bulk packaging and may show minor cosmetic traces from handling.

19.5V 7.7A output specification

The single deciding specification is the 19.5 volt 7.7 amp output delivering 150 watts. Verify that your HP laptop lists exactly this voltage and current on its original charger or service tag before ordering. Input range of 100 to 240 volts covers worldwide mains standards without a separate converter.

Highlights

  • Delivers 150W output for demanding HP laptops
  • 5V 7.7A matches original charger specifications
  • Wide 100-240V input works worldwide
  • Built-in protection against voltage, short-circuit and overheating
  • Includes power cord for immediate use

Specifications

ModelTPN-CA11

Questions about this item

What input voltage and frequency range does the TPN-CA11 adapter accept?

The adapter accepts 100-240V at 50-60Hz, so it works on mains supplies worldwide without a voltage switch.

What comes in the box for physical connection to the wall outlet?

A detachable power cord is included, letting you plug the brick into a standard AC socket.

How do you connect the adapter to the laptop, and what mistake should be avoided?

Plug the barrel connector firmly into the laptop's DC jack until seated; forcing it at an angle can bend the pin.

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