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Comparison · Power supplies

12 V 350 W power supply or PTA-360W-12V

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: 12 V 350 W power supply (50 mV vs. 100); Efficiency: 12 V 350 W power supply (88 % vs. 84); Temperature rise: 12 V 350 W power supply (89 °C vs. 130).

Model12 V 350 W power supply12 V 350 W power supply2025Read review →PTA-360W-12VPTA-360W-12V2025Read review →
Voltage, V1212
Power, W350360
Ripple, mV50100
Efficiency, %8884
Temperature rise, °C89130
Review conclusionRecommendedWith reservations

Only in one review: Current 30 A (PTA-360W-12V); No load 1.5 W (12 V 350 W power supply).

12 V 350 W power supply: Low ripple and thermal protection; the author puts its realistic sustained current closer to 25 A.

PTA-360W-12V: A well-built supply with good results, but the author advises against continuous loads above 330 W.

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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