Comparison · Converters

SW3516 board (marking erased) or Multichannel DC-DC 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: Ripple: Multichannel DC-DC converter (100 mV vs. 110).

Model	SW3516 board (marking erased)2019Read review →	Multichannel DC-DC converter2016Read review →
Under load, V	20	10.73
Ripple, mV	110	100
Review conclusion	With reservations	With reservations

Only in one review: Power 60 W (SW3516 board (marking erased)); In test 60 W (SW3516 board (marking erased)); Test current 5 A (SW3516 board (marking erased)); Protection 5 A (SW3516 board (marking erased)); Price 3.6 $ (SW3516 board (marking erased)).

SW3516 board (marking erased): An inexpensive board that works well, but has noticeably higher ripple and cheap capacitors.

Multichannel DC-DC converter: Easy to assemble and works right away, but the converter is weak, with noticeable ripple and voltage drop.

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.