2n3055 transistor power supplyĪ concern developed to build a power supply for the transistors is main happened at amplifier circuit applications, but the power supply selected for the power transistor like 2n3055 is based on the wattage output of the amplifier circuit.
The 2n3055 transistor is a power transistor, the power capacity of this transistor than other types, the reason behind the higher power specifications is the metal package of the transistor. The only difference the device had is the covering of TAB of the transistor is acts as a collector of the transistor, but the process behind the collector working is the same as the general transistor. The 2n3055 is an NPN transistor, the 2n3055 had the common working operation as like BJT transistor when a base signal of proper rating reaches the device they start working. TO3 package is only used for power transistors, they had the advantage of high durability, and the metal can protect the device from the environment.īut the TO3 is expensive and larger sizes don’t fit at tiny circuits. The TO3 packaging is the main specialty of the 2n3055 transistor, the outer covering of the transistor is using a metal Can, due to this transistor is capable of high power dissipation. The Base (b) terminal is connected across the input signal which the device needs to function as a switch.Īnd the body of 2n3055 is the collector (c) terminal at the circuit. The figure shows the basic connection details of the 2n3055 pinout, emitter (e) terminal will general connected to the negative supply. 3055 transistor pinout How to connect pinout of 2n3055 2n3055 pin connection The main specialty spotted at the 2n3055 transistor is that the Base (b) terminal is the first pin of the transistor and at 2n3055 we don’t have the Collector (c) terminal, but the Case or TAB is considered as the collector port.
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