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Comparison · Power supplies

12 V 200 W power supply or 12 Volt 180 Watt power supply

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: These devices have no measurements in common that would show one is better than the other. Compare the review conclusions below.

Model12 V 200 W power supply12 V 200 W power supply2026Read review →12 Volt 180 Watt power supply12 Volt 180 Watt power supply2014Read review →
Voltage, V1212
Current, A16.8615
Power, W200180
In test, W200200
Review conclusionRecommendedWith reservations

Only in one review: Test current 18 A (12 V 200 W power supply); Under load 11.94 V (12 V 200 W power supply); Ripple 150 mV (12 V 200 W power supply); Efficiency 91 % (12 V 200 W power supply); Protection 18.1 A (12 V 200 W power supply); Temperature rise 110 °C (12 V 200 W power supply).

12 V 200 W power supply: A successful model with 90–91% efficiency and good temperatures; the author found it especially interesting.

12 Volt 180 Watt power supply: The supply performed acceptably, but the author recommends limiting continuous load to 140–150 W.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.

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