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1. srtw+(OP)[view] [source] 2026-02-03 23:05:01
Just curious about the frequency of the diodes and do they pulse simultaneously? Quite often I can perceive flicker in moving objects indoors.
replies(1): >>sberen+c
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2. sberen+c[view] [source] 2026-02-03 23:05:49
>>srtw+(OP)
We use constant current reduction dimming so there's zero flicker!
replies(3): >>srtw+O1 >>shadow+IS >>SPICLK+jQ4
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3. srtw+O1[view] [source] [discussion] 2026-02-03 23:16:16
>>sberen+c
That’s great to hear and a big plus, but I’m actually curious about the undimmed full brightness refresh rate of the LEDs.
replies(1): >>drum55+p2
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4. drum55+p2[view] [source] [discussion] 2026-02-03 23:20:19
>>srtw+O1
If it’s constant current the “refresh rate” is infinite, or zero depending how you look at it.
replies(1): >>srtw+64
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5. srtw+64[view] [source] [discussion] 2026-02-03 23:30:20
>>drum55+p2
Didn’t realize how they actually function, looks like I need some new lights.
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6. shadow+IS[view] [source] [discussion] 2026-02-04 06:08:58
>>sberen+c
Isn’t that less efficient in power and can have different color?
replies(1): >>SPICLK+fP4
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7. SPICLK+fP4[view] [source] [discussion] 2026-02-05 08:37:00
>>shadow+IS
It has to be an SMPSU in constant current mode, not a linear power supply. I'm sure it does still affect the colour, though.
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8. SPICLK+jQ4[view] [source] [discussion] 2026-02-05 08:43:26
>>sberen+c
Have you measured the ripple on the SMPSU output when dimming?
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