B
Bob357
- 4
- 1
Hi,
I was looking at osram pusra leds "GH PUSRA 1.25-SMSP-1-1700-R33"
The "SM" sorted ones are announced at typ 4.37µmol/j for 700ma
but the minimum assured for 700ma is 5.50µmol/s / 1.4w = 3.92µmol/j
In the instructions on page 9, at 100ma, they have about x0.285 the flux as at 700ma
So 5.50µmol/s x0.285 = 1.57µmol/s, for 100ma x 1.85v (1.85v max , typ it's 1.66V) = 0.185w
1.57µmol/s / 0.185w = a minimum of 8.48µmol/j
Is this true? because 8.48µmol/j it's very huge
I was looking at osram pusra leds "GH PUSRA 1.25-SMSP-1-1700-R33"
The "SM" sorted ones are announced at typ 4.37µmol/j for 700ma
but the minimum assured for 700ma is 5.50µmol/s / 1.4w = 3.92µmol/j
In the instructions on page 9, at 100ma, they have about x0.285 the flux as at 700ma
So 5.50µmol/s x0.285 = 1.57µmol/s, for 100ma x 1.85v (1.85v max , typ it's 1.66V) = 0.185w
1.57µmol/s / 0.185w = a minimum of 8.48µmol/j
Is this true? because 8.48µmol/j it's very huge
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