Comparison · Power supplies

50 V 2.5 A power supply or PSU60B

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: PSU60B (170 W vs. 150); Test current: PSU60B (3.5 A vs. 1.85); Temperature rise: 50 V 2.5 A power supply (55 °C vs. 100).

Model	50 V 2.5 A power supply2019Read review →	PSU60B2023Read review →
In test, W	150	170
Test current, A	1.85	3.5
Temperature rise, °C	55	100
Review conclusion	Recommended	Recommended

Only in one review: Voltage 50 V (50 V 2.5 A power supply); Current 2.5 A (50 V 2.5 A power supply).

50 V 2.5 A power supply: The supplies were modified to 43.5 V each and connected in series; they remained only warm under load.

PSU60B: Both PSU60B units were restored and load-tested; the author considers them almost equivalent to new.

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.