Comparison · Converters

XYS3580 or ZC823

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: In test: XYS3580 (110 W vs. 60); Test current: XYS3580 (5.1 A vs. 3.3); Price: ZC823 (8 $ vs. 13.9).

Model	XYS35802020Read review →	ZC823YZX · 2019Read review →
Power, W	80	60
In test, W	110	60
Test current, A	5.1	3.3
Under load, V	22	20
Protection, A	5.2	3.3
Price, $	13.9	8
Review conclusion	Not recommended	Recommended

Only in one review: Voltage 36 V (XYS3580); Current 5 A (XYS3580); Ripple 65 mV (ZC823); No load 2 W (XYS3580); Temperature rise 120 °C (XYS3580).

XYS3580: The converter overheats, has high ripple and low efficiency, and its screen periodically turns white.

ZC823: A well-made SW3516 board with PD 3.0 and up to 60 W; ripple is lower than on the second board.

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.