Comparison · Converters

5 V 8 A voltage converter with four USB outputs or ROAL Electronics mod 223 (5 V)

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: ROAL Electronics mod 223 (5 V) (10 A vs. 8); Ripple: 5 V 8 A voltage converter with four USB outputs (180 mV vs. 1400).

Model	5 V 8 A voltage converter with four USB outputs2019Read review →	ROAL Electronics mod 223 (5 V)2019Read review →
Voltage, V	5	5
Current, A	8	10
Power, W	40	50
Test current, A	8	10
Ripple, mV	180	1400
Review conclusion	Recommended	With reservations

Only in one review: In test 50 W (ROAL Electronics mod 223 (5 V)); Efficiency 91.3 % (ROAL Electronics mod 223 (5 V)); Protection 8 A (5 V 8 A voltage converter with four USB outputs).

5 V 8 A voltage converter with four USB outputs: The converter impressed with its protections, stability, and build, though ripple is rather high.

ROAL Electronics mod 223 (5 V): It maintains stable output and briefly delivers 50 W, but ripple is high and an LC filter is needed.

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.