Product comparison · 2 power adapters & inverters

Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890 vs Origin Storage BTI 19V 40W AC Adapter - AC-1940103

6specifications compared
4differ
2identical
8known for one product only

Key differences

The Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890 has 50 W more output power than the Origin Storage BTI 19V 40W AC Adapter - AC-1940103 (90 W vs 40 W). Input voltage: 90-250 V on the Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890, 110-240 V on the Origin Storage BTI 19V 40W AC Adapter - AC-1940103. Input frequency: 47/63 Hz on the Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890, 50/60 Hz on the Origin Storage BTI 19V 40W AC Adapter - AC-1940103. Output voltage: 18-20 V on the Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890, 19 V on the Origin Storage BTI 19V 40W AC Adapter - AC-1940103.

Input voltage
- 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890:90-250 V
- BTI 19V 40W AC Adapter - AC-1940103:110-240 V
Input frequency
- 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890:47/63 Hz
- BTI 19V 40W AC Adapter - AC-1940103:50/60 Hz
Output power
- 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890:90 W
- BTI 19V 40W AC Adapter - AC-1940103:40 W
Output voltage
- 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890:18-20 V
- BTI 19V 40W AC Adapter - AC-1940103:19 V

Side by side

Differences highlightedShow differences only

Comparison of 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890, BTI 19V 40W AC Adapter - AC-1940103
14 specifications	A Origin Storage 90W AC ADAPTER 7.4MM DELL EU OEM: PA-10-EU PA-3E-EU WK890 View product	B Origin Storage BTI 19V 40W AC Adapter - AC-1940103 View product
Features4 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Input voltageDiffers	90-250 V	110-240 V
Input frequencyDiffers	47/63 Hz	50/60 Hz
Output powerDiffers	90 W	40 W
Output voltageDiffers	18-20 V	19 V
Output currentKnown for one	4.5 A	Unknown — not stated by the source
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Power protection featuresKnown for one	Unknown — not stated by the source	Input fuse, Over current, Over voltage
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	380 g	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC

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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