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Comparison · Power supplies

PTA-360W-12V or 12 V 30 A 360 W power supply

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 30 A 360 W power supply (80 mV vs. 100); Efficiency: PTA-360W-12V (84 % vs. 83.4).

ModelPTA-360W-12VPTA-360W-12V2025Read review →12 V 30 A 360 W power supply12 V 30 A 360 W power supply2017Read review →
Voltage, V1212
Power, W360360
Ripple, mV10080
Efficiency, %8483.4
Review conclusionWith reservationsRecommended

Only in one review: Current 30 A (PTA-360W-12V); In test 362 W (12 V 30 A 360 W power supply); No load 5.2 W (12 V 30 A 360 W power supply); Temperature rise 130 °C (PTA-360W-12V).

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

12 V 30 A 360 W power supply: Passed all tests, stabilizes voltage well and does not overheat much, but has shortcomings in components and insulation.

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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