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Comparison · Power supplies

5 V 150 W power supply or Meanwell LRS-150-12

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: Temperature rise: Meanwell LRS-150-12 (81 °C vs. 135).

Model5 V 150 W power supply5 V 150 W power supply2026Read review →Meanwell LRS-150-12Meanwell LRS-150-122023Read review →
Current, A3012.5
Power, W150150
Temperature rise, °C13581
Review conclusionWith reservationsRecommended

Only in one review: Voltage 5 V (5 V 150 W power supply); Ripple 70 mV (5 V 150 W power supply); Efficiency 78 % (5 V 150 W power supply).

5 V 150 W power supply: Actual power is about 75% of rating; the inductor and diode assembly overheat at full load.

Meanwell LRS-150-12: The author liked its excellent filtering and lack of heating concerns, but says it is poorly suited to UPS conversion.

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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