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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 VGN-FZ430E/B VGN-NR180E

SKU CH-04BK-SRWWQ

19.5 V 3.96 A 75 W AC adapter with 6.5 mm × 4.4 mm connector powers compatible Sony laptops

  • AC Adapter Voltage19.5V
  • AC Adapter Current3.96A
  • Delivers 75W output for reliable Sony laptop charging
  • Wide 100-240V AC input suits global travel use
  • 5V 3.96A DC output matches original power specs
  • 5mm x 4.4mm connector fits VGN-FZ430E/B and VGN-NR180E
  • Includes region-specific power cord for immediate setup

Purpose and compatibility

This 75 W AC adapter supplies 19.5 V at 3.96 A to Sony VGN-FZ430E/B and VGN-NR180E laptops. It accepts worldwide AC input from 100 to 240 V at 50 or 60 Hz and includes a 6.5 mm by 4.4 mm barrel connector. A region-specific power cord is supplied in the box.

Thermals noise and power draw

The unit delivers a steady 75 W output without active cooling, so it runs silently during normal charging and office workloads. Heat stays low enough for desk or lap use, and the wide input range lets it operate on any mains supply without extra converters. The 24 month warranty covers the adapter and cord.

Sustained load behaviour

Under continuous maximum draw the brick maintains the rated 19.5 V and 3.96 A without voltage sag or thermal shutdown. It is not suited for laptops that require higher wattage or a different connector size, and it cannot charge devices that need USB-C Power Delivery or proprietary pin-outs.

Highlights

  • Delivers 75W output for reliable Sony laptop charging
  • Wide 100-240V AC input suits global travel use
  • 5V 3.96A DC output matches original power specs
  • 5mm x 4.4mm connector fits VGN-FZ430E/B and VGN-NR180E
  • Includes region-specific power cord for immediate setup

Specifications

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

Questions about this item

How do I install the 19.5V 3.96A adapter and which step is often missed?

Connect the 6.5mm by 4.4mm barrel plug firmly into the laptop's DC jack until it clicks, then plug the supplied power cord into a 100 to 240V 50 to 60Hz wall outlet. The step people miss is seating the connector fully; a loose fit causes intermittent charging.

What maintenance or replacement will this 75W AC adapter need over time?

The detachable mains cord and the DC cable near the barrel connector are the wear points. Inspect both for fraying or kinks every few months; replace the whole unit if the cord insulation is damaged or the plug becomes loose.

What limit appears first when this 19.5V 3.96A charger runs continuously at full load?

The 75W output ceiling is the first hard limit. Sustained draws at 3.96A will hit thermal protection before any other constraint, causing the adapter to throttle or shut down until it cools.

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