Comparison · Converters

RD6012P(W) or Universal USB-powered 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: RD6012P(W) (12 A vs. 2.3).

Model	RD6012P(W)RuiDeng · 2021Read review →	Universal USB-powered voltage converter2019Read review →
Current, A	12.1	2
Test current, A	12	2.3
Review conclusion	With reservations	With reservations

Only in one review: Voltage 30 V (Universal USB-powered voltage converter); Power 15 W (Universal USB-powered voltage converter); In test 14 W (Universal USB-powered voltage converter); Ripple 5 mV (RD6012P(W)); Efficiency 95.5 % (RD6012P(W)); Temperature rise 80 °C (RD6012P(W)); Weight 52 g (Universal USB-powered voltage converter); Price 4.23 $ (Universal USB-powered voltage converter).

RD6012P(W): A capable high-power converter, but range switching is awkward, it heats up considerably, and voltage measurement can glitch.

Universal USB-powered voltage converter: An interesting, versatile converter, but its readings are inaccurate and current adjustment can malfunction.

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.