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Comparison · Power supplies

PTA-600W-12V (600 W) or GOPHERT CPS-6011

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: PTA-600W-12V (600 W) (66 A vs. 10.5); Temperature rise: GOPHERT CPS-6011 (35 °C vs. 135).

ModelPTA-600W-12V (600 W)PTA-600W-12V (600 W)2025Read review →GOPHERT CPS-6011GOPHERT CPS-60112016Read review →
Current, A5011
Power, W600700
Test current, A6610.5
Temperature rise, °C13535
Review conclusionWith reservationsRecommended

Only in one review: Voltage 60 V (GOPHERT CPS-6011); Under load 50 V (GOPHERT CPS-6011); Ripple 250 mV (PTA-600W-12V (600 W)); Price 151 $ (GOPHERT CPS-6011).

PTA-600W-12V (600 W): In practice, it is a 500–550 W supply: it overheats at 51 A and its voltage sags noticeably under load.

GOPHERT CPS-6011: The author liked it for its regulation and build quality, despite stiff buttons and active cooling.

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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