Combining QB's...1-288 & 2- 304"s with one driver.....
Posted: Tue Feb 27, 2018 8:13 pm
Greetings gentlemen, brand new to the forum. Glad to have found ya'll!
Been cultivating indoors and out for DECADES.
Including consultation and design.
Strung out on LEDS and there possibilities, Ive purchased a lot of equip. to play&experiment with.
10 cobs, 9 288"s, 6 304's, 12 120"sQB's...various temps.
DEF. noobish in that dep.....but ready to play!...so lets...
Intro over.
The question:
To my understanding the restriction for running three 304'sQB is the connector rating set at 300v.
How about two 304's and one 288 on one driver?
If I ran them in ?series/parallel? an HLG480H-C1400B(rated up to 343v) should work, no?
Somehow paralleling the two 304's and combine them in series with the 288.
Not sure how that would divide the current/voltage...any ideas?
....seems feasible, yet alas I'm but a noob..
QB304=115.1v@1400mAX2=230.2v
QB288=51.84v@1400mA
230.2v+51.84v=282.04v
Been cultivating indoors and out for DECADES.
Including consultation and design.
Strung out on LEDS and there possibilities, Ive purchased a lot of equip. to play&experiment with.
10 cobs, 9 288"s, 6 304's, 12 120"sQB's...various temps.
DEF. noobish in that dep.....but ready to play!...so lets...
Intro over.
The question:
To my understanding the restriction for running three 304'sQB is the connector rating set at 300v.
How about two 304's and one 288 on one driver?
If I ran them in ?series/parallel? an HLG480H-C1400B(rated up to 343v) should work, no?
Somehow paralleling the two 304's and combine them in series with the 288.
Not sure how that would divide the current/voltage...any ideas?
....seems feasible, yet alas I'm but a noob..
QB304=115.1v@1400mAX2=230.2v
QB288=51.84v@1400mA
230.2v+51.84v=282.04v