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Black rectangular AC adapter with 6.5mm barrel connector and detachable power cord

E-buy

E-buy 19.5V 3.96A 75W AC adapter for Sony PCG-R505E PCG-R505EC PCG-R505ECK PCG-R505ECP PCG-R505EL

SKU CH-2SCD-F1C67

A 75 W, 19.5 V 3.96 A AC adapter with a 6.5 mm by 4.4 mm connector and worldwide input voltage, supplied with a region-specific power cord

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • 5 V 3.96 A output delivers 75 W charging power
  • 100 – 240 V 50 – 60 Hz input works worldwide
  • 5 mm × 4.4 mm barrel fits listed Sony models
  • Power cord included for US, UK, EU or AU sockets
  • 24 month warranty covers the adapter and cord

Compatible Sony models

This 75W AC adapter replaces the original charger for Sony PCG-R505E, PCG-R505EC, PCG-R505ECK, PCG-R505ECP and PCG-R505EL notebooks. It delivers 19.5V at 3.96A through a 6.5mm by 4.4mm barrel connector. The package includes the adapter and a power cord suited to your region.

Thermals noise and power

The unit accepts a wide 100 to 240V AC input at 50 to 60Hz for worldwide use. It converts mains power to a steady 19.5V DC output rated at 3.96A and 75W. No active cooling fan is present, so operation is silent. The compact brick runs warm under full load but stays within normal limits for this class.

Upgrade context

This adapter suits owners whose original Sony charger has failed or been lost. It restores full charging speed and laptop operation without modification. Buyers needing a higher wattage unit for a different laptop series or a USB-C power delivery solution will not be served by this model.

Highlights

  • 5 V 3.96 A output delivers 75 W charging power
  • 100 – 240 V 50 – 60 Hz input works worldwide
  • 5 mm × 4.4 mm barrel fits listed Sony models
  • Power cord included for US, UK, EU or AU sockets
  • 24 month warranty covers the adapter and cord

Specifications

AC Adapter Voltage19.5V
AC Adapter Current3.96A

Questions about this item

How do I connect the 6.5mm*4.4mm barrel plug to my Sony PCG-R505E, and what is the common mistake?

Align the centre pin and outer sleeve, then push straight in until it seats firmly; the frequent error is inserting at an angle which bends the delicate centre pin.

What part of this 75W adapter will need replacement first with daily use?

The detachable mains cord and the DC cable near the barrel plug endure the most flexing and typically fail before the sealed power brick.

At what point does the 19.5V 3.96A output hit its limit during continuous load?

Sustained draw at the full 75W rating is the thermal ceiling; the unit will throttle or shut down if cooling is obstructed.

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