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Comparison · Power supplies

12 V 100 W power supply or HCF-100

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. 200); Efficiency: HCF-100 (89 % vs. 85.5); Temperature rise: 12 V 100 W power supply (70 °C vs. 110).

Model12 V 100 W power supply12 V 100 W power supply2025Read review →HCF-100HCF-1002025Read review →
Voltage, V1212
Current, A8.38.3
Power, W100100
Ripple, mV45200
Efficiency, %85.589
Temperature rise, °C70110
Review conclusionRecommendedRecommended

Only in one review: 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.

HCF-100: The author praises its stability, efficiency and low ripple, recommending it with a practical power rating of 70–80 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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