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Black rectangular power brick with detachable mains cable and barrel connector lead

myVolts

myVolts AC Adapter 19V for Toshiba Satellite PA3743A-1AC3

SKU CH-KTFE-3NFEP

19V AC adapter powers compatible Toshiba Satellite laptops with 100-240V input and safety protections

  • 19V output powers compatible Toshiba Satellite models
  • Worldwide 100-240VAC input works across regions
  • Over voltage, short circuit and over current protection built in
  • Includes power cord cable for immediate use
  • Brand new replacement adapter tested for safety

19V AC Adapter for Toshiba Satellite

This myVolts AC adapter delivers a 19V output for compatible Toshiba Satellite laptops. It accepts a worldwide input range of 100-240VAC at 50/60Hz. The package includes the power cord cable. Built-in protections cover over voltage, short circuit, and over current scenarios.

Suits owners of listed Satellite models.

This charger fits Toshiba Satellite models including P55t-A5202, C650d, C655d, C850d, C855, C855d, and C50-ASMBNX4. It replaces part numbers PA3743A-1AC3 and PA3743E-1AC3. Buyers needing a charger for a different laptop brand or a model not listed here should look elsewhere.

19V output voltage

The critical specification is the fixed 19V DC output. Your laptop must require exactly 19 volts to operate safely with this adapter. Verify the voltage requirement on your original charger or device label before purchasing.

Highlights

  • 19V output powers compatible Toshiba Satellite models
  • Worldwide 100-240VAC input works across regions
  • Over voltage, short circuit and over current protection built in
  • Includes power cord cable for immediate use
  • Brand new replacement adapter tested for safety

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 19 V adapter produce when it runs all day?

The adapter has no fan and no moving parts, so it operates silently; it will warm up under load but stays within normal limits for a sealed 19 V supply.

What must I already own for this 19 V adapter to work with my laptop?

You need a compatible Toshiba Satellite model such as the P55t-A5202, C650d, C655d, C850d, C855, C855d or C50-ASMBNX4 and a working AC wall outlet.

Will this 19 V adapter run safely alongside the original PA3743A-1AC3 or PA3743E-1AC3 brick I still have?

Yes — both units share the same 19 V output and 100-240 V input range, so either can power the listed Satellite models without conflict.

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