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Comparison · Power supplies

12 V 100 W power supply or Mean Well HDR-100-12N

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: 12 V 100 W power supply (45 mV vs. 60); Temperature rise: 12 V 100 W power supply (70 °C vs. 100).

Model12 V 100 W power supply12 V 100 W power supply2025Read review →Mean Well HDR-100-12NMean Well HDR-100-12N2018Read review →
Voltage, V1212
Power, W10090
Ripple, mV4560
Temperature rise, °C70100
Review conclusionRecommendedWith reservations

Only in one review: Current 8.3 A (12 V 100 W power supply); In test 103 W (Mean Well HDR-100-12N); Efficiency 85.5 % (12 V 100 W power supply); No load 0.5 W (12 V 100 W power supply).

12 V 100 W power supply: Good ripple and protection; in practice, it is a quality unit of about 100–110 W.

Mean Well HDR-100-12N: Preferred over the HDR-60 for lower ripple and higher power, but an unsoldered capacitor was found.

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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