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Comparison · Power supplies

QS-60-12 or 12 V 60 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: Temperature rise: QS-60-12 (108 °C vs. 120).

ModelQS-60-12QS-60-122026Read review →12 V 60 W power supply12 V 60 W power supply2026Read review →
Voltage, V1212
Current, A55
Power, W6060
Protection, A6.55.3
Temperature rise, °C108120
Review conclusionWith reservationsWith reservations

Only in one review: Test current 6.5 A (QS-60-12); Under load 11.15 V (QS-60-12); Ripple 200 mV (QS-60-12); Efficiency 87 % (QS-60-12); No load 0.5 W (QS-60-12).

QS-60-12: Fairly decent, but in practice it is at most a 60 W unit, possibly around 50 W.

12 V 60 W power supply: The separate current regulation is appealing, but input capacitance is low and power components get 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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