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Comparison · Power supplies

Weather-resistant 100 W 8.3 A or FSA-12V 100W

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: Weather-resistant 100 W 8.3 A (8.5 A vs. 5.6); Ripple: FSA-12V 100W (200 mV vs. 1000); Temperature rise: FSA-12V 100W (53 °C vs. 98).

ModelWeather-resistant 100 W 8.3 AWeather-resistant 100 W 8.3 A2026Read review →FSA-12V 100WFSA-12V 100W2025Read review →
Voltage, V1212
Power, W100100
Test current, A8.55.6
Ripple, mV1000200
Temperature rise, °C9853
Review conclusionWith reservationsRecommended

Only in one review: Current 8.3 A (Weather-resistant 100 W 8.3 A); In test 60 W (FSA-12V 100W); Under load 11.81 V (FSA-12V 100W); Efficiency 86 % (Weather-resistant 100 W 8.3 A); Protection 8.5 A (Weather-resistant 100 W 8.3 A).

Weather-resistant 100 W 8.3 A: Neat enclosure and protection, but limit load to 75–80 W at elevated ambient temperatures; ripple is high.

FSA-12V 100W: It runs stably at about 60 W with acceptable ripple and temperature; the author considers it good if treated as a 60 W supply.

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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