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Comparison · Power supplies

12 V 150 W 12.5 A 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: Ripple: CTG-150W-12V (100 mV vs. 600); Temperature rise: CTG-150W-12V (100 °C vs. 116).

Model12 V 150 W 12.5 A12 V 150 W 12.5 A2025Read review →CTG-150W-12VCTG-150W-12V2025Read review →
Voltage, V1212
Current, A12.512.5
Power, W150150
Ripple, mV600100
Temperature rise, °C116100
Review conclusionWith reservationsRecommended

Only in one review: Efficiency 87 % (CTG-150W-12V).

12 V 150 W 12.5 A: It is generally decent, but ripple is high at maximum load and input capacitance is too low for reduced mains voltage.

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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