XH-M403 or DPS8005

In brief: Based on review measurements: Test current: XH-M403 (8 A vs. 5); Temperature rise: XH-M403 (105 °C vs. 120).

Model	XH-M4032020Read review →	DPS80052018Read review →
Test current, A	8	5
Temperature rise, °C	105	120
Review conclusion	Not recommended	With reservations

Only in one review: Voltage 80 V (DPS8005); Current 5.1 A (DPS8005); In test 250 W (DPS8005); Efficiency 98 % (DPS8005).

XH-M403: The converter has coarse adjustment, unstable output under load and heat, and its controller failed during testing.

DPS8005: High efficiency and good performance, but awkward controls, poor repairability, and an overheating driver transistor.

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.

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