I currently have a gutted KL1 that I was awaiting a BB700 for. Well, I have a bunch of Q3J's laying around (thanks kingkong). I got bored and wondered how a Q3J would run directly driven from a Pila 3.7V 168S. The LED was mounted in a KL1 and direct driven.
The picture shows the direct driven KL1 with Q3J on the left and my KL1 with R2K overdriven to 700mA on the right.
Any comments? How long do you think it will take this thing to self destruct?
Ok, another comparison. All LED are in KL1s. The one on the left is the direct driven Q3J, the one in the middle is an R2K overdriven to 700mA, and the one on the right is a R2H overdriven to 700mA.
They are all about 3 feet from the wall.
The picture shows the direct driven KL1 with Q3J on the left and my KL1 with R2K overdriven to 700mA on the right.
Any comments? How long do you think it will take this thing to self destruct?
Ok, another comparison. All LED are in KL1s. The one on the left is the direct driven Q3J, the one in the middle is an R2K overdriven to 700mA, and the one on the right is a R2H overdriven to 700mA.
They are all about 3 feet from the wall.