/    Measurement database » Power supplies » Sealed 36 W 3 A or HCF-36L
Support the project on Patreon


Comparison · Power supplies

Sealed 36 W 3 A or HCF-36L

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: Sealed 36 W 3 A (3.3 A vs. 3); Ripple: HCF-36L (300 mV vs. 800); Temperature rise: Sealed 36 W 3 A (70 °C vs. 102).

ModelSealed 36 W 3 ASealed 36 W 3 A2026Read review →HCF-36LHCF-36L2025Read review →
Current, A33
Power, W3636
Test current, A3.33
Ripple, mV800300
Efficiency, %8484
Protection, A3.43
Temperature rise, °C70102
Review conclusionWith reservationsNot recommended

Only in one review: Voltage 12 V (Sealed 36 W 3 A).

Sealed 36 W 3 A: Protection is set correctly and overheating is not an issue, but ripple is high—up to 700–800 mV at low frequency.

HCF-36L: It handles the load, but generates significant interference and has poor electrical safety; the author advises against it.

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.

Compare two modelsor

Similar comparisons

← All: power supplies