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Comparison · Power supplies

12 V 33 A 400 W power supply or C400 power supply for RK6006

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: C400 power supply for RK6006 (360 W vs. 120); Temperature rise: 12 V 33 A 400 W power supply (110 °C vs. 150).

Model12 V 33 A 400 W power supply12 V 33 A 400 W power supply2025Read review →C400 power supply for RK6006C400 power supply for RK6006RuiDeng · 2023Read review →
Power, W400400
In test, W120360
Temperature rise, °C110150
Review conclusionWith reservationsRecommended

Only in one review: Voltage 12 V (12 V 33 A 400 W power supply); Current 33 A (12 V 33 A 400 W power supply); Ripple 180 mV (12 V 33 A 400 W power supply); Efficiency 84 % (12 V 33 A 400 W power supply).

12 V 33 A 400 W power supply: Neatly built, but realistically suited to about 100 W continuous, not the claimed 400 W.

C400 power supply for RK6006: The PSU handles 360 W confidently, but its fan is noisy and one transistor gets quite hot.

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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