Elektrokart PC817 / EL817 Optocoupler

BD139 is a famous PNP type transistor, it is used in many electronics circuits, this transistor can handle current upto 1.5A or 1500mA, due to which it can be used to drive loads upto 1.5A in electronic circuits, for example high power LEDs, relays, motors and more, with these features it has lots of other features.

IRFP240 is new generation of high voltage MOSFET family that is utilizing an advanced charge balance mechanism for outstanding low on-resistance and lower gate charge performance. This advanced technology has been tailored to minimize conduction loss, provide superior switching performance, and withstand extreme dv/dt rate and higher avalanche energy. It is very suitable for various AC/DC power conversion in switching mode operation for system miniaturization and higher efficiency.

Features:-

• Dynamic dV/dt Rating

• Repetitive avalanche rated

• Isolated central mounting hole

• Fast switching

• Ease of paralleling

• Simple drive requirements

• Compliant to RoHS directive 2002/95/EC

Detailed Specifications:-

L293D Power DIP-16 Stepper Motor Controller/ Driver is a dual H-bridge motor driver integrated circuit (IC). Motor drivers act as current amplifiers since they take a low-current control signal and provide a higher-current signal. This higher current signal is used to drive the motors.

The Device is a monolithic integrated and can drive inductive loads also.

L293D has two inbuilt H-bridge driver circuits.