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Comparison · Power supplies

36 W 3 A adapter 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: In test: PS-220/24-1,5 (77 W vs. 30); Ripple: PS-220/24-1,5 (250 mV vs. 400); Temperature rise: PS-220/24-1,5 (60 °C vs. 130).

Model36 W 3 A adapter36 W 3 A adapter2026Read review →PS-220/24-1,5PS-220/24-1,5Novatek-Electro · 2021Read review →
Voltage, V1224
Current, A31.5
Power, W3636
In test, W3077
Ripple, mV400250
Temperature rise, °C13060
Review conclusionWith reservationsWith reservations

Only in one review: Efficiency 84 % (36 W 3 A adapter); No load 9 W (PS-220/24-1,5).

36 W 3 A adapter: Actual maximum power is about 30 W, with 20–25 W sustainable; ripple is moderate.

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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