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Comparison · Power supplies

HCF-36-12 or QS-36-12

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: Temperature rise: QS-36-12 (95 °C vs. 133).

ModelHCF-36-12HCF-36-122026Read review →QS-36-12QS-36-122026Read review →
Voltage, V1212
Current, A33
Power, W3636
Temperature rise, °C13395
Review conclusionWith reservationsRecommended

Only in one review: In test 35 W (QS-36-12); Ripple 350 mV (QS-36-12); Efficiency 85 % (QS-36-12); No load 0.7 W (QS-36-12).

HCF-36-12: A simple PSU with low ripple, but its varistor is placed before the fuse.

QS-36-12: A decent supply with about 30 W real capacity, though ripple swings considerably with no 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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