The self-developed LED constant current chip CGX901 or CGX902 is equipped with a self-developed photodiode and temperature drift compensation transistor. This constant current IC realizes maximum integration, and has an enable port with hysteresis function, and comes with 5V. The regulated output greatly simplifies the circuit and reduces the number of peripheral devices...

First, the installation method 1, because the LED is encapsulated in silica gel, the silica gel is soft after curing, once it is subjected to external force, the colloid is easy to move and damage, and it is easy to cause the LED to open when the light is not bright, so it is necessary to avoid external force. On the gel. You can work as follows: A, using the tool holder...