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Comparison · Power supplies

100 W 12 V 8.3 A power supply, sealed case with enhanced reliability or HCF-100-12

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-100-12 (30 mV vs. 100); Temperature rise: 100 W 12 V 8.3 A power supply, sealed case with enhanced reliability (46 °C vs. 115).

Model100 W 12 V 8.3 A power supply, sealed case with enhanced reliability100 W 12 V 8.3 A power supply, sealed case with enhanced reliability2026Read review →HCF-100-12HCF-100-122026Read review →
Voltage, V1212
Current, A8.38.3
Power, W100100
Ripple, mV10030
Temperature rise, °C46115
Review conclusionRecommendedWith reservations

Only in one review: Efficiency 88 % (100 W 12 V 8.3 A power supply, sealed case with enhanced reliability).

100 W 12 V 8.3 A power supply, sealed case with enhanced reliability: A good supply with low ripple and heat, higher efficiency and active PFC, but a relatively high price.

HCF-100-12: Ripple is 30 mV, but the transformer heats noticeably at rated 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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