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Comparison · Power supplies

HCF-18L or HDR-15-24

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: HDR-15-24 (50 mV vs. 300); Efficiency: HDR-15-24 (87 % vs. 84); Temperature rise: HCF-18L (77 °C vs. 81.5).

ModelHCF-18LHCF-18L2025Read review →HDR-15-24HDR-15-24MeanWell · 2021Read review →
Power, W1815
Ripple, mV30050
Efficiency, %8487
Temperature rise, °C7781.5
Review conclusionWith reservationsRecommended

Only in one review: Voltage 12 V (HCF-18L); Current 1.5 A (HCF-18L); In test 18 W (HCF-18L).

HCF-18L: Delivers its rated power with acceptable ripple and stability, but has poor electrical safety.

HDR-15-24: The supply showed good regulation and low ripple; the author was pleased with its quality despite finding debris inside.

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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