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Comparison · Power supplies

HCF-36-12 or HCF-36R

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: HCF-36R (120 °C vs. 133).

ModelHCF-36-12HCF-36-122026Read review →HCF-36RHCF-36R2025Read review →
Voltage, V1212
Current, A33
Power, W3636
Temperature rise, °C133120
Review conclusionWith reservationsWith reservations

Only in one review: Ripple 370 mV (HCF-36R); Efficiency 86 % (HCF-36R).

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

HCF-36R: Suitable for only about 18–20 W continuous output; at 2 A the diode heats to nearly 120 °C.

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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