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Comparison · Power supplies

MeanWell EPP-500-54 or DPS-460EB A

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: MeanWell EPP-500-54 (550 W vs. 470); Test current: DPS-460EB A (40 A vs. 11.3); Ripple: MeanWell EPP-500-54 (150 mV vs. 600); Efficiency: MeanWell EPP-500-54 (95 % vs. 92); No load: MeanWell EPP-500-54 (1.5 W vs. 7); Temperature rise: DPS-460EB A (60 °C vs. 115).

ModelMeanWell EPP-500-54MeanWell EPP-500-542021Read review →DPS-460EB ADPS-460EB AHP · 2019Read review →
Voltage, V5412
Power, W500460
In test, W550470
Test current, A11.340
Ripple, mV150600
Efficiency, %9592
No load, W1.57
Temperature rise, °C11560
Review conclusionRecommendedWith reservations

Only in one review: Current 38.3 A (DPS-460EB A); Power factor 0.98 (DPS-460EB A); Protection 11.3 A (MeanWell EPP-500-54).

MeanWell EPP-500-54: The compact PSU showed high efficiency and acceptable ripple, but the transformer gets noticeably hot under heavy load.

DPS-460EB A: A powerful, well-built PSU handles the load well, but has high ripple and a loud fan.

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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