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Comparison · Power supplies

12 V 10 W power supply or PLF12A-15

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: PLF12A-15 (30 mV vs. 400).

Model12 V 10 W power supply12 V 10 W power supply2025Read review →PLF12A-15PLF12A-15Sanmim · 2023Read review →
Voltage, V1215
Power, W1012
Ripple, mV40030
Review conclusionWith reservationsRecommended

Only in one review: In test 22 W (PLF12A-15); Efficiency 80 % (PLF12A-15); No load 0.2 W (PLF12A-15); Temperature rise 97.7 °C (PLF12A-15).

12 V 10 W power supply: It sustains nearly twice its rated power, but overload protection is set too high and ripple is substantial.

PLF12A-15: The compact power supply showed good stability, low ripple, and solid performance under overload.

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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