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Black rectangular AC adapter with US power cord attached

myVolts

myVolts AC Adapter for Toshiba PA-1750-24 19V 3.95A 75W

SKU CH-1SAW-YZWQ2

Replacement 19V 3.95A 75W AC adapter compatible with Toshiba PA-1750-24 notebooks, includes US power cord

  • Delivers 75 W for reliable laptop charging
  • 19 V 3.95 A output matches original Toshiba spec
  • 100–240 V 50/60 Hz input works worldwide
  • Includes US power cord for immediate use
  • 12-month replacement warranty backs the purchase

Replacement charger for Toshiba PA-1750-24

This new AC adapter matches the original 19V 3.95A 75W specification for compatible Toshiba notebooks. It includes a US power cord and accepts 100-240V 1.5A 50/60 Hz input for worldwide use. The unit is 100% OEM compatible and carries a 12-month replacement warranty.

Thermals noise and power draw in normal use

The adapter delivers 75W DC output at 19V and 3.95A while drawing up to 1.5A from a 100-240V 50/60 Hz mains supply. No active cooling is present, so operation is silent and heat output remains low during typical charging. Efficiency meets standard levels for this class of external power supply.

Upgrades from a lost or failing original charger

This unit replaces a missing or defective Toshiba PA-1750-24 power supply without changing voltage or wattage. The jump is worth it when the original brick is damaged, lost or no longer holds a stable charge. It is not for users who need a higher-wattage adapter or a multi-voltage travel charger with interchangeable tips.

Highlights

  • Delivers 75 W for reliable laptop charging
  • 19 V 3.95 A output matches original Toshiba spec
  • 100–240 V 50/60 Hz input works worldwide
  • Includes US power cord for immediate use
  • 12-month replacement warranty backs the purchase

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the myVolts AC adapter to my Toshiba PA-1750-24 laptop, and what is the common mistake?

Plug the US power cord into a 100-240V 50/60 Hz mains socket, then insert the DC output connector into the laptop's charging port. The frequent error is reversing the order: connecting the adapter to the laptop before the cord is live, which can prevent the 19V 3.95A supply from initialising correctly.

Which part of this 75W power supply will need replacement first during its service life?

The detachable US power cord is the item most likely to require replacement, as repeated bending at the plug and adapter ends causes conductor fatigue long before the sealed 19V 3.95A brick itself fails.

What thermal or electrical limit appears first when this adapter runs continuously at full 75W load?

The 1.5A input current ceiling at 100V mains is reached before any output protection, so sustained maximum 19V 3.95A delivery on a low-voltage circuit will trip the supply's internal over-current safeguard first.

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