What is TIP42?
TIP42 Transistor is a PNP power transistor with a maximum gain of 75. It has a collector continuous current of 6A and a Collector Emitter voltage of 100V. The base current for TIP42C transistor is about 3A and the Emitter base voltage is 5V.
What is 2N3055 used for?
The 2N3055 transistor is used as a series pass transistor within linear power supplies and also used in high power and medium-current circuits like DC to AC inverters, low-frequency power converters, audio power amplifiers.
What type of transistor is 2N3055?
silicon NPN power transistor
The 2N3055 is a silicon NPN power transistor intended for general purpose applications. It was introduced in the early 1960s by RCA using a hometaxial power transistor process, transitioned to an epitaxial base in the mid-1970s. Its numbering follows the JEDEC standard. It is a transistor type of enduring popularity.
How can we increase current of 7812?
The standard method of getting a higher voltage output from a 7812 IC is to hook up the ”common” terminal of the IC to the junction of a resistive divider installed across the regulated output supply positive and ground.
What type of transistor is D882?
medium power NPN transistor
The D882 is a medium power NPN transistor that features a high collector-emitter breakdown voltage and medium current carrying capability. It can also be mounted on a heatsink using the screw hole in the SOT-32 package.
What is Darlington circuit connection?
In electronics, a multi-transistor configuration called the Darlington configuration (commonly called a Darlington pair) is a circuit consisting of two bipolar transistors with the emitter of one transistor connected to the base of the other, such that the current amplified by the first transistor is amplified further …
What is Darlington pair and what are its advantages?
Benefits or advantages of Darlington transistor ➨It offers very high current gain in comparison to single transistor. ➨It offers very high input impedance. ➨It uses few components and hence can be used for easy circuit designs. ➨It can amplify signal to larger extent.
What is the output voltage of 7812?
The series 79XX regulators are the three-terminal IC regulators that provide a fixed negative output voltage….Detailed Solution.
IC Part | Output Voltage (V) | Minimum Vi (V) |
---|---|---|
7812 | +12 | +14.6 |