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Comparison · Power supplies

12 V 150 W power supply or CTG-150W-12V

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: Efficiency: CTG-150W-12V (87 % vs. 86.5); Temperature rise: CTG-150W-12V (100 °C vs. 107).

Model12 V 150 W power supply12 V 150 W power supply2025Read review →CTG-150W-12VCTG-150W-12V2025Read review →
Voltage, V1212
Power, W150150
Efficiency, %86.587
Temperature rise, °C107100
Review conclusionWith reservationsRecommended

Only in one review: Current 12.5 A (CTG-150W-12V); Ripple 100 mV (CTG-150W-12V).

12 V 150 W power supply: A decent supply with accurately set protection, though the transformer runs hot and the input capacitor is undersized.

CTG-150W-12V: It delivers its rated power with low ripple and has useful headroom at reduced input voltage.

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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