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Comparison · Power supplies

100 W power supply or EPP-100-12

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: Ripple: 100 W power supply (70 mV vs. 175).

Model100 W power supply100 W power supply2025Read review →EPP-100-12EPP-100-12Mean Well · 2018Read review →
Current, A8.36.3
Power, W100100
Ripple, mV70175
Review conclusionRecommendedRecommended

Only in one review: Voltage 12 V (EPP-100-12); In test 130 W (100 W power supply); Efficiency 82 % (100 W power supply); Temperature rise 98 °C (100 W power supply).

100 W power supply: A good supply: delivers 130 W at 230 V with normal temperatures and low ripple.

EPP-100-12: The PSU sustained up to 7.5 A without cooling, but had short ripple spikes up to 175 mV.

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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