NICE-POWER R-SPS6020 1200W Bench Power Supply Review/Teardown @KerryWongBlog

Uploaded July 2026 | Updated September 2026, 2 weeks ago

In this video, I did a review and teardown of a NICE-POWER R-SPS6020 0-60V 0-20A 1200W high power bench power supply. Product link: amzn.to/4wk6Gvp NICE-POWER supply Amazon store: amzn.to/3SWZNBM

Teardown pictures: youtube.com/post/UgkxrFE4ypATqQaOgs9OVbnB5XlyY_wmP2IC

00:00 Overview
03:57 Power on, controls
05:23 Voltage setting accuracy
08:28 Does it have OVP?
10:09 Current setting accuracy
12:39 Down the rabbit hole, weird OCP behavior
17:39 Power on characteristics
18:57 Noise and ripple, transient
21:23 Maximum load test
23:30 Teardown, conclusions

NICE-POWER R-SPS6020 1200W Bench Power Supply Review/Teardown

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