How to find dimmer for led?

[thanyawit]

i am going to DIY 2 of Cxm32 by driver Meanwell ELG240-C2100B
my question is how to select dimmer for my COB ?

Thank you

 

[Chris Scorpio]

This is what I use on my drivers for my QBs, same driver type as yers
Hlg-320h-2100b

Uxcell a15040700ux0373 5 Piece 100K Ohm 3 Terminals Linear Taper Rotary Audio B Type Potentiometer Pot

 

[thanyawit]

How to know what dimmer to use?

 

[Chris Scorpio]

I just showed you my friend

This

Uxcell a15040700ux0373 5 Piece 100K Ohm 3 Terminals Linear Taper Rotary Audio B Type Potentiometer Pot


Search for that

 

[Mastrmasn]

This is what I use on my drivers for my QBs, same driver type as yers
Hlg-320h-2100b

Uxcell a15040700ux0373 5 Piece 100K Ohm 3 Terminals Linear Taper Rotary Audio B Type Potentiometer Pot

Do you find it better to add your own pot for dimming rather then using the A models?
I've always gone with built in dimmers. Pay a bit more but it somewhat cleans up your grow area. No extra wirring.

 

[thanyawit]

Do you find it better to add your own pot for dimming rather then using the A models?
I've always gone with built in dimmers. Pay a bit more but it somewhat cleans up your grow area. No extra wirring.

Sorry

Can diy cob be built in dimmer?
Or you suggest A models

THANK YOU

 

[Mastrmasn]

You can put a dimmer on the B model meanwells. The A versions have a dimmer built in. If you're not too familiar with electronics and soldering then go with the A version. It is a hit more expensive. Yes you can use dimmers with COBs.

 

[Chris Scorpio]

Do you find it better to add your own pot for dimming rather then using the A models?
I've always gone with built in dimmers. Pay a bit more but it somewhat cleans up your grow area. No extra wirring.

It's much easier for me

Mine are usually kinda out of reach, so I can lean over, grab the dimmer lead, and adjust it

Very simple and convenient for me

 

[Chris Scorpio]

Think we have a language barrier with the OP

 

[Mastrmasn]

Yeah that crossed my mind lol.