Comparison · Converters

WZ5005 or Quick Charge voltage converter

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. 3.4); Ripple: WZ5005 (80 mV vs. 300); Temperature rise: WZ5005 (54 °C vs. 60).

Model	WZ50052020Read review →	Quick Charge voltage converter2019Read review →
Test current, A	5	3.4
Ripple, mV	80	300
Temperature rise, °C	54	60
Review conclusion	With reservations	With reservations

Only in one review: Voltage 5 V (Quick Charge voltage converter); Current 3.4 A (Quick Charge voltage converter); Under load 5.16 V (Quick Charge voltage converter); Efficiency 97.4 % (WZ5005); Price 1.34 $ (Quick Charge voltage converter).

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

Quick Charge voltage converter: A compact, inexpensive QC converter, but ripple is high and it cannot sustain maximum 5 V load for long.

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.