Comparison · Converters

WZ5005 or Lineage power SW001A2B91Z

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: WZ5005 (5 A vs. 1.6); Efficiency: WZ5005 (97.4 % vs. 90); Temperature rise: WZ5005 (54 °C vs. 72).

Model	WZ50052020Read review →	Lineage power SW001A2B91Z2019Read review →
Test current, A	5	1.6
Efficiency, %	97.4	90
Temperature rise, °C	54	72
Review conclusion	With reservations	Recommended

Only in one review: Current 1.25 A (Lineage power SW001A2B91Z); Ripple 80 mV (WZ5005); Weight 8 g (Lineage power SW001A2B91Z).

WZ5005: Good efficiency and low ripple, but the converter is underdeveloped, with dangerous voltage spikes and other issues.

Lineage power SW001A2B91Z: The author liked this compact isolated converter: it holds voltage steadily and suits loads up to 15 W.

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.