Help a girl choosing quantum board/driver

[Green.Lady]

Hello guys. I want to buy 3 qb, ive been searching and iam confused about the driver that i should use to power 336 qb. My plan is to wire 2 qb 336 in series for a 3,5x3,5 or 4x4 flower tent and another 336 for veg. I contact two sellers, one say this about the board.
1. Board size: 305*358MM.
2. Circuits: 24S x 14P.
3. Max current: 2100mA.
4. Output: 69.6V.

Otherseller says: max current 2800mah and 68v

What you guys think 3000k for flowering and 4000k for veg ? And what driver should i buy ? Or perhaps other qb board ? Heeelp meee thaanks

 

[Airwalker16]

All sounds good. RUn them with a 2100ma meanwell. They’re likem100w so use an hlg240 for flower and a 120for veg

 

[Green.Lady]

Isnt 240h 1050mah driver more efficient For 2 336 qb?

 

[Green.Lady]

Hi?? Anyone? Need more opinions please.

 

[Green.Lady]

All sounds good. RUn them with a 2100ma meanwell. They’re likem100w so use an hlg240 for flower and a 120for veg

New Member
Isnt 240h 1050mah driver more efficient For 2 336 qb?

 

[Danielson999]

HERE is the dedicated thread for the Quantum Boards.

HERE is their website.

I'm not familiar with a 336 QB. I've only heard of the QB288 and QB304 decks.
I believe that 2 QB's will not flower a 4'x4' but they will flower a 3'x3'.

Try the HLG 550 if you want to flower a 4'x4', it's 20% off right now.

You'd wire 2 QB288's in parallel with a HLG-320H-54 to flower a 3'x3'.

 

[Green.Lady]

HERE is the dedicated thread for the Quantum Boards.

HERE is their website.

I'm not familiar with a 336 QB. I've only heard of the QB288 and QB304 decks.
I believe that 2 QB's will not flower a 4'x4' but they will flower a 3'x3'.

Try the HLG 550 if you want to flower a 4'x4', it's 20% off right now.

You'd wire 2 QB288's in parallel with a HLG-320H-54 to flower a 3'x3'.

Hi daniel, the boards is from alibaba the company name is hs the specs are those that i write, and i want to power 2 boards and series. This is the pic from the board

 

[ChaosHunter]

Hi daniel, the boards is from alibaba the company name is hs the specs are those that i write, and i want to power 2 boards and series. This is the pic from the board

Trust me when I say to stay away from copy's. Get a true HLG light setup.

 

[Green.Lady]

Trust me when I say to stay away from copy's. Get a true HLG light setup.

And if i tell you that they make the boards for HLG ?

 

[MajorAce]

What diodes are on these boards?

 

[captainmorgan]

There have been posts here that show some copy cat QBs are not what they were advertised as, output numbers didn't match with the diodes they claim were used.

 

[ChaosHunter]

Not to mention support, I wouldn't want to risk burning my house down over skewed numbers.

 

[Green.Lady]

What diodes are on these boards?

The diodes are samsung lm651c

 

[Green.Lady]

There have been posts here that show some copy cat QBs are not what they were advertised as, output numbers didn't match with the diodes they claim were used.

I dont think this is some fake copy, 1. Boardsize: 305*358MM.
2. Circuits: 24S x 14P.
3. Max current: 2100mA.
4. Output: 69.6V.

Why the numbers dont match ?

 

[ChaosHunter]

I dont think this is some fake copy, 1. Boardsize: 305*358MM.
2. Circuits: 24S x 14P.
3. Max current: 2100mA.
4. Output: 69.6V.

Why the numbers dont match ?

Its not produced or tested under the same standards, The tracing may be different also. @Stephenj37826 could enlighten you more on the copy's than me.

 

[Green.Lady]

Not to mention support, I wouldn't want to risk burning my house down over skewed numbers.

Well the budget is tight my friend, ive to try eheh and iam from europe i dont have a lot of good options, if i was from us, sure, i will buy true hlg

 

[Budies 101]

I dont think this is some fake copy, 1. Boardsize: 305*358MM.
2. Circuits: 24S x 14P.
3. Max current: 2100mA.
4. Output: 69.6V.

Why the numbers dont match ?

Looks fine to me, ask them for a picture of the real the chips come off of showing the info.

 

[Green.Lady]

@ChaosHunter @captainmorgan

 

[captainmorgan]

@ChaosHunter @captainmorgan

Not saying you have a fake one, when you get it assembled just take some readings. The only way to tell the difference between these Samsung chip bins is to take readings. I suspect some companies are passing off lower bins as top bin.

 

[Green.Lady]

Not saying you have a fake one, when you get it assembled just take some readings. The only way to tell the difference between these Samsung chip bins is to take readings. I suspect some companies are passing off lower bins as top bin.

Sooo help me, what driver should i use to this boards ?