Product comparison · 2 power adapters & inverters

Dynabook AC Adaptor vs Dynabook USB Type-C™ PD3.0 AC adapter - 2 pin

6specifications compared
3differ
3identical
7known for one product only

Key differences

Output power
- AC Adaptor:65 W
- USB Type-C™ PD3.0 AC adapter - 2 pin:45 W
Output voltage
- AC Adaptor:19 V
- USB Type-C™ PD3.0 AC adapter - 2 pin:5/9/15/20 V
Number of pins
- AC Adaptor:3
- USB Type-C™ PD3.0 AC adapter - 2 pin:2

Side by side

Differences highlightedShow differences only

Comparison of PA5178E-2AC3, PA5279E-1ACA
13 specifications	A Dynabook AC Adaptor Model PA5178E-2AC3 View product	B Dynabook USB Type-C™ PD3.0 AC adapter - 2 pin Model PA5279E-1ACA View product
Features2 differ
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	65 W	45 W
Output voltageDiffers	19 V	5/9/15/20 V
Adjustable output voltageKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Automatic output voltage adjustmentKnown for one	Unknown — not stated by the source	Yes
Output voltage noteKnown for one	Unknown — not stated by the source	5V, 9V, 15V, 20V
Performanceidentical
USB connectivityKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Number of pinsDiffers	3	2

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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