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Comparison · Power supplies

PTA-360W-12V or MeanWell LRS-350-48

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: PTA-360W-12V (37 A vs. 7.5); Ripple: MeanWell LRS-350-48 (60 mV vs. 100); Efficiency: MeanWell LRS-350-48 (91 % vs. 84).

ModelPTA-360W-12VPTA-360W-12V2025Read review →MeanWell LRS-350-48MeanWell LRS-350-482021Read review →
Current, A307.4
Power, W360350
Test current, A377.5
Ripple, mV10060
Efficiency, %8491
Protection, A379.5
Review conclusionRecommendedRecommended

Only in one review: Voltage 12 V (PTA-360W-12V); Under load 11.932 V (PTA-360W-12V); No load 1 W (MeanWell LRS-350-48); Temperature rise 130 °C (PTA-360W-12V); Price 28 $ (MeanWell LRS-350-48).

PTA-360W-12V: Performs better than the 250 W model thanks to its fan; the author advises against sustained loads above 330 W.

MeanWell LRS-350-48: It works well with low ripple, but the output capacitor capacity is small and protection can trip with a converter.

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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