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Comparison · Power supplies

36 W desktop power supply, 12 V 3 A or HCF-36L

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-36L (102 °C vs. 138).

Model36 W desktop power supply, 12 V 3 A36 W desktop power supply, 12 V 3 A2026Read review →HCF-36LHCF-36L2025Read review →
Voltage, V1212
Current, A33
Power, W3636
Temperature rise, °C138102
Review conclusionWith reservationsNot recommended

Only in one review: Ripple 300 mV (HCF-36L); Efficiency 84 % (HCF-36L); No load 0.5 W (36 W desktop power supply, 12 V 3 A).

36 W desktop power supply, 12 V 3 A: It works for low-power, undemanding loads, but delivers less than rated, has noticeable ripple, and raises safety concerns.

HCF-36L: Ripple is tolerable, but the unit generates substantial interference; the author does not recommend it.

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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