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Comparison · Power supplies

Waterproof, enclosed, 100 W 8.3 A or 100 W power supply

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. 1000); Efficiency: Waterproof, enclosed, 100 W 8.3 A (86 % vs. 82).

ModelWaterproof, enclosed, 100 W 8.3 AWaterproof, enclosed, 100 W 8.3 A2026Read review →100 W power supply100 W power supply2025Read review →
Current, A8.38.3
Power, W100100
Ripple, mV100070
Efficiency, %8682
Temperature rise, °C9898
Review conclusionWith reservationsRecommended

Only in one review: Voltage 12 V (Waterproof, enclosed, 100 W 8.3 A); In test 130 W (100 W power supply).

Waterproof, enclosed, 100 W 8.3 A: Neatly made, but the author advises limiting it to 75–80 W because of heating; ripple is high.

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

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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