Once the circuit connections are done, test the entire circuit with the help of the LED strips otherwise a multimeter. One end of the clip is connected through the transistor whereas another end is connected through LED Strips. The design of the voltage regulator circuit is a variable resistor, the alligator clip & three LED strips need to connect toward the transistor one by one. So, voltage regulator plays e key role in almost all electronic applications. It works as a buffer to protect the components from damage. So this voltage remains stable for any modifications within input voltage otherwise conditions of load. Once a stable or reliable voltage is necessary then a voltage regulator is used to produce a fixed o/p voltage. A voltage regulator in this circuit is used to change the levels of voltage. This circuit is very simple to build with the necessary components. Generally, a transistor working is that a voltage or current is given to one pair of terminals in the transistor then it controls the flow of current throughout the remaining pair of terminals because the output is higher as compared to input power. Voltage Regulator Circuit with 2N3055 Transistor This circuit can be built with different basic electronic components like 2N3055 transistor, variable resistor-5k, 3 – LED strips which contains 4 LEDs in each strip, and a 12V battery. The simple voltage regulator circuit using a 2N3055 transistor is shown below. How to use 2N3055 Transistor/Circuit Diagram? The maximum flow of current allowed by the base is 7A DCĮquivalent 2N3055 transistors are 2N6675, 2N6673, complimentary pair of MJ2955 whereas similar 2N3055 transistors are BUX98, MJ10023 & BDW51.Highest voltage across B (base) & E (emitter) is 7V DC.Max voltage across base & collector is 100V DC.The current allowed by the collector (Max) is 15A DC.Operating temperature ranges from -65✬ to +200✬.Voltage across collector & emitter (Max) is 60V DC.The saturation voltage from collector to emitter is low.It includes an outstanding secure operating region.It has current handling and high power capacity.Includes three layers and three terminals.2N222 Small signal general purpose amplifier and switching transistors like the 2N2222 and 2N3904 are commonly available in a variety of package types such as the TO-18 metal cased package (6), and the cheaper plastic TO-92 version (7) for through-hole mounting on printed circuit boards, as well as in surface mount SOT-23 versions (8). BD135/BD136 Complementary (NPN/PNP) pair of low-medium power audio output transistors in a SOT-32 package. 2N6487 General purpose NPN output transistor with a power rating up to 75W in a TO-220 package. 2N2219 NPN silicon transistor in a metal cased TO-39 package, designed for use as a high speed switch or for amplification at frequencies from DC (0Hz) up to UHF at about 500MHz. Can be used as one half of a complementary push-pull output pair with the PNP MJ2955 transistor. 2N3055 NPN Silicon Power transistor (115W) designed for switching and amplifier applications.
Bsc 2n3055 transistor tv#
High Voltage (1500V) high power (50W) NPN fast switching transistor in an ISOWATT218 package, originally designed for use in analogue TV timebases but also used in switched mode power supplies. 3.1.2 Typical Bipolar Junction Transistors
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