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Comparison · Power supplies

12 V 200 W power supply or MP-U200S48

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: Based on review measurements: Ripple: MP-U200S48 (40 mV vs. 150); Efficiency: 12 V 200 W power supply (91 % vs. 88.4).

Model12 V 200 W power supply12 V 200 W power supply2026Read review →MP-U200S48MP-U200S482023Read review →
Power, W200200
Ripple, mV15040
Efficiency, %9188.4
Review conclusionRecommendedRecommended

Only in one review: Voltage 12 V (12 V 200 W power supply); Current 16.86 A (12 V 200 W power supply); In test 200 W (12 V 200 W power supply); Temperature rise 110 °C (12 V 200 W power supply).

12 V 200 W power supply: The 200 W model achieved 90–91% efficiency and good temperatures, but has low input capacitance and noticeable 100 Hz ripple.

MP-U200S48: A well-built supply with low ripple, but its output voltage sags noticeably under load.

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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