Any one using ERP led drivers

PurpleBuz said:

If you are so convinced that the Meanwell 3 in 1 dimming as deployed in the HLG drivers is PWM output dimming then put a multimeter on the current output and measure the duty cycle when its dimmed and when its not dimmed.

- is it PWM out, is it controlling the "amplitude of the output current" to dim the output or something else.

Click to expand...

Good idea, I got out the multimeter while the o-scope is charging....
Duty cycle measures 0.00% from full dim to full power.

diyled said:

I think he has some issues....

Anyway....Does anybody have any info for this ERP Driver VLB260W-48

Ive emailed them but no response yet and i just cant find any data anywhere.

Click to expand...

VLB260 is the CV version of the PDB260 CC driver, not released just yet but imminent
CHeers
Mark

Good one on @1212ham for confirming what Mean Well states in their data sheet.

It's really sad how this GrowLightMoron is wasting our time.

and it's more sad that @sunni doesn't do anything about it

GrowLightResearch said:

I have been reporting your suspicious activity too.
Your activity on RolliTup is suspect.
It is apparent (IMHO) you are a troll for gangrene707.
In doing so gangrene707's aka Pacific Light Concepts has been exposed for self promotion without paying RolliTup a fair advertiser fee.

Why would anybody do business with Pacific Light Concepts when he is being dishonest?

Click to expand...

Really what do you do for the led community??? You are destroying this section with your nonsense.

Ive learnt a lot off members like wietefras and greengenes among others. One could say i owe them quite a lot for being able to do what i do now, as without guys like them sharing useful info id still be stuck in a hole.

Have a bit of respect and when you're wrong, be gratefully for the education.

Back on ignore for you.

GrowLightResearch said:

Really? A multimeter? You think duty cycle can be measured with a multimeter? Okay. Sure. Carry on.

Click to expand...

http://en-us.fluke.com/training/training-library/test-tools/digital-multimeters/how-to-measure-duty-cycle-with-a-digital-multimeter.html

I thought you were an electrical engineer ? ... apparently NOT!

PurpleBuz said:

http://en-us.fluke.com/training/training-library/test-tools/digital-multimeters/how-to-measure-duty-cycle-with-a-digital-multimeter.html

I thought you were an electrical engineer ? ... apparently NOT!

Click to expand...

When he's proven wrong he usually tries to backtrack and pretend that he meant something else. Should be interesting to see how he handles this one.

Humple said:

When he's proven wrong he usually tries to backtrack and pretend that he meant something else. Should be interesting to see how he handles this one.

Click to expand...

Indeed or if that fails he just applies his powers of cognitive dissonance, where he simply ignores whatever proves him wrong. All brought together by him not having a clue to begin with, so he can never fully understands how incredibly wrong he always is.

Which means he never learns either. He came in here with the same "inverse square" and Chlorophyll nonsense a few months ago.

sethimus said:

and it's more sad that @sunni doesn't do anything about it

Click to expand...

I haven’t fucking been online stop treating me like shit