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Comparison · Power supplies

1205 or GOPHERT CPS-3205

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: GOPHERT CPS-3205 (10 mV vs. 300); Temperature rise: GOPHERT CPS-3205 (98 °C vs. 125).

Model120512052025Read review →GOPHERT CPS-3205GOPHERT CPS-32052015Read review →
Current, A55
Ripple, mV30010
Temperature rise, °C12598
Review conclusionWith reservationsRecommended

Only in one review: Voltage 32 V (GOPHERT CPS-3205); Efficiency 87 % (1205); No load 0.35 W (1205).

1205: Similar to the 1204, but the diode assembly reaches 125°C at 5 A; the author advises staying at or below 4 A continuously.

GOPHERT CPS-3205: A well-built lab supply with very low ripple and strong performance, despite a few minor drawbacks.

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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