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Comparison · Power supplies

YS-U50SL or 24 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: In test: YS-U50SL (75 W vs. 62).

ModelYS-U50SLYS-U50SL2021Read review →24 V 60 W power supply24 V 60 W power supplyPower Integrations · 2021Read review →
Voltage, V2424
Power, W5560
In test, W7562
Review conclusionRecommendedWith reservations

Only in one review: Current 2.3 A (YS-U50SL); Test current 3.1 A (YS-U50SL); Under load 23.35 V (24 V 60 W power supply); Ripple 15 mV (YS-U50SL); Efficiency 88 % (YS-U50SL); No load 0.4 W (YS-U50SL); Protection 3.1 A (YS-U50SL); Temperature rise 50 °C (24 V 60 W power supply); Price 7.99 $ (YS-U50SL).

YS-U50SL: A compact PSU with low ripple and ample power headroom; the author liked it, though its thermal protection is set too high.

24 V 60 W power supply: The DIY supply worked after fixes, but initially handled repeated load swings poorly until the optocoupler circuit was modified.

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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