Current Limiter Ic. In case you do not have an access to the ic lm338 or if the device unavailable in your area then you could simply configure a few transistors or bjts and form an effective current limiter circuit for your led. Current limiting is the practice in electrical and electronic circuits of imposing an upper limit on the current that may be delivered to a load to protect the circuit generating or transmitting the current from harmful effects due to a short circuit or overload.
R watts v x a 12 9 9 x 3 2 1 x 3 6 3 watts. In case you do not have an access to the ic lm338 or if the device unavailable in your area then you could simply configure a few transistors or bjts and form an effective current limiter circuit for your led. Inrush current limiters are available at mouser electronics.
Current limiting is the practice in electrical and electronic circuits of imposing an upper limit on the current that may be delivered to a load to protect the circuit generating or transmitting the current from harmful effects due to a short circuit or overload.
Current limiter circuits are key to power supplies protecting them in cases of a short circuit or other overload condition. Mouser offers inventory pricing datasheets for inrush current limiters. Current limiting is the practice in electrical and electronic circuits of imposing an upper limit on the current that may be delivered to a load to protect the circuit generating or transmitting the current from harmful effects due to a short circuit or overload. In view of the possible damage to a power supply in cases of overload current limiters are almost always fitted and they are a standard feature incorporated into regulated power supply ics.
