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Comparison · Power supplies

12 V 3 A power supply (desktop) or PS-220/24-1,5

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: PS-220/24-1,5 (60 °C vs. 91).

Model12 V 3 A power supply (desktop)12 V 3 A power supply (desktop)2026Read review →PS-220/24-1,5PS-220/24-1,5Novatek-Electro · 2021Read review →
Voltage, V1224
Current, A31.5
Power, W3636
Temperature rise, °C9160
Review conclusionRecommendedWith reservations

Only in one review: In test 77 W (PS-220/24-1,5); Ripple 250 mV (PS-220/24-1,5); No load 9 W (PS-220/24-1,5).

12 V 3 A power supply (desktop): It performs much like the adapter version: temperatures remain normal and it handles the rated 3 A.

PS-220/24-1,5: A reliable industrial PSU with power headroom, but with high ripple and excessive no-load consumption.

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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