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Comparison · Power supplies

HCF-100 or 12 V 100 W

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: HCF-100 (200 mV vs. 450); Temperature rise: HCF-100 (110 °C vs. 135).

ModelHCF-100HCF-1002025Read review →12 V 100 W12 V 100 W2025Read review →
Voltage, V1212
Current, A8.38.3
Power, W100100
Ripple, mV200450
Temperature rise, °C110135
Review conclusionRecommendedWith reservations

Only in one review: Efficiency 89 % (HCF-100).

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

12 V 100 W: The board heated noticeably at 7 A; the author thinks the potted unit may manage its rated current.

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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