Mean Well Driver output adjusments

SBBCal

SBBCal

Well-Known Member
Anyone mess with these before? I'm no electrician but was wondering if these are preset to the 240w max/light or something else.
 

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No, it won't burn them up bro. They dial them down at the factory in order to make bolder claims on energy consumption and to prolong the life of the diodes. The Samsung's can absolutely handle full output. I have several of these yes and I crank them up during the bulking phase. The Meanwell driver/samsung diode combo is no joke though! If your girls can handle full strength then go for it, but be careful and keep an eye on them. I have bleached many tops with these lights.
 
Maggs707 said:
No, it won't burn them up bro. They dial them down at the factory in order to make bolder claims on energy consumption and to prolong the life of the diodes. The Samsung's can absolutely handle full output. I have several of these yes and I crank them up during the bulking phase. The Meanwell driver/samsung diode combo is no joke though! If your girls can handle full strength then go for it, but be careful and keep an eye on them. I have bleached many tops with these lights.
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Gotcha, I've got 2 going on my plants about to switch to flower. I've got enough watts going out I think, so I was just wondering if possible without damage to the lights. Thanks man
 
Vo is for adjusting the voltage, Io is for adjusting the current, if you adjusts the current higher, the lamp will naturally become bright, the corresponding heating of the lamp bead board power supply will increase.
 
Spiderfarmerled said:
Vo is for adjusting the voltage, Io is for adjusting the current, if you adjusts the current higher, the lamp will naturally become bright, the corresponding heating of the lamp bead board power supply will increase.
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So if I turn up the current only and leave the volts the same, that will add wattage?? Let me ask you this since your SF rep. So if you get a return for boards being fried and you notice the customer has adjusted the vo/lo , does that void the warranty?
 
SBBCal said:
So if I turn up the current only and leave the volts the same, that will add wattage?? Let me ask you this since your SF rep. So if you get a return for boards being fried and you notice the customer has adjusted the vo/lo , does that void the warranty?
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Here's a chart from the Spider Farmer website. I'm not sure why minimum power, maximum power, and factory set power are not listed for each model.

As far as your warranty question, take a look at the postscript near the bottom of the shot. Please pay attention (joking)!

Screenshot_20200923-124004.png
 
Finally got a meter and checked AFTER turning those 240's all the way up. Didn't think it would be this high but alright... moved the lights up a few " to see what the plants do. Cheers
 
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