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Comparison · Power supplies

12 V 350 W power supply or LRS-350-12

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: Test current: 12 V 350 W power supply (32 A vs. 24.7).

Model12 V 350 W power supply12 V 350 W power supply2025Read review →LRS-350-12LRS-350-12Meanwell · 2024Read review →
Voltage, V1212
Power, W350350
Test current, A3224.7
Review conclusionRecommendedRecommended

Only in one review: Current 29 A (LRS-350-12); Under load 13.8 V (LRS-350-12); Ripple 50 mV (12 V 350 W power supply); Efficiency 88 % (12 V 350 W power supply); No load 1.5 W (12 V 350 W power supply); Protection 36.6 A (12 V 350 W power supply); Temperature rise 89 °C (12 V 350 W power supply).

12 V 350 W power supply: The author praises its low ripple and thermal protection, but puts its real sustained power closer to 300–320 W.

LRS-350-12: Three restored LRS-350-12 units were converted into chargers and tested at about 25 A.

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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