Comparison · Converters

25A 600W voltage converter or DC-DC converter with QC 3.0

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: 25A 600W voltage converter (25 A vs. 5.1); Ripple: DC-DC converter with QC 3.0 (175 mV vs. 400); Efficiency: 25A 600W voltage converter (95 % vs. 94.3).

Model	25A 600W voltage converter2023Read review →	DC-DC converter with QC 3.02018Read review →
Voltage, V	48	5.2
Test current, A	25	5.1
Ripple, mV	400	175
Efficiency, %	95	94.3
Review conclusion	With reservations	With reservations

Only in one review: Current 5 A (DC-DC converter with QC 3.0); Under load 10.74 V (DC-DC converter with QC 3.0); No load 1 W (DC-DC converter with QC 3.0); Protection 26 A (25A 600W voltage converter); Temperature rise 106 °C (25A 600W voltage converter).

25A 600W voltage converter: An inexpensive converter with good efficiency, but high ripple and overheating shunts at 25 A.

DC-DC converter with QC 3.0: It works steadily and supports QC 2.0/3.0, but gets hot and has high ripple at 5 V.

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.