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Comparison · Power supplies

PLF12A-15 or PLF12A-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: In test: PLF12A-15 (22 W vs. 20); Test current: PLF12A-12 (1.6 A vs. 1.2); Ripple: PLF12A-12 (10 mV vs. 30); Temperature rise: PLF12A-12 (90 °C vs. 97.7).

ModelPLF12A-15PLF12A-15Sanmim · 2023Read review →PLF12A-12PLF12A-12SANMIM · 2019Read review →
Voltage, V1512
Power, W1212
In test, W2220
Test current, A1.21.6
Ripple, mV3010
Temperature rise, °C97.790
Review conclusionRecommendedRecommended

Only in one review: Current 1 A (PLF12A-12); Efficiency 80 % (PLF12A-15); No load 0.2 W (PLF12A-15); Price 4.24 $ (PLF12A-12).

PLF12A-15: This compact supply showed good stability, low ripple and respectable efficiency; the author recommends it.

PLF12A-12: The author liked its performance and low ripple, though it shut down under a sustained 1.25 A 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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