Comparison · Power supplies

48 V 4.1 A, 200 W power supply or S-200-5

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: Temperature rise: 48 V 4.1 A, 200 W power supply (78 °C vs. 80).

Model	48 V 4.1 A, 200 W power supply2026Read review →	S-200-52017Read review →
Voltage, V	48	5
Current, A	4.1	40
Power, W	200	200
Temperature rise, °C	78	80
Review conclusion	With reservations	Not recommended

Only in one review: In test 160 W (48 V 4.1 A, 200 W power supply); Test current 3.3 A (48 V 4.1 A, 200 W power supply); Ripple 60 mV (48 V 4.1 A, 200 W power supply); Efficiency 88.5 % (48 V 4.1 A, 200 W power supply); No load 0.75 W (48 V 4.1 A, 200 W power supply).

48 V 4.1 A, 200 W power supply: Well built and handles 4.3 A, but the author puts its sustained power at about 150–160 W.

S-200-5: The power supply has serious assembly defects and low-quality components; the author considers it unreliable.

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.