- Output current in excess of 1A
- Internal thermal overload protection
- No external components required
- Output transistor safe area protection
- Internal short circuit current limit
- Available in the aluminum TO-3 package
A Type 7812 voltage regulator ic (integrated circuit) is 3-terminal device with separate pins for Input, Output and Ground.Basically you connect a suitable source (a battery or a power supply unit that plugs into the house's main electricity service) to the Input pin and the Ground pin. Connect your load device (the equipment which requires a regulated voltage) to the Output pin and the Ground pin.You can find circuit diagrams for using this type of voltage regulator IC in electronics textbooks and often in the catalogs produced by suppliers of electronic components.For technical and licensing reasons circuit diagrams cannot be included within the answers on this site.The Related Link shown below gives detailed information about the ic itself, including its own internal circuit diagram.
1.5A
The 7812 is a 12v DC regulator that takes an input volt up to 44v and outputs 12v ( i believe there can be a 32v between the input and the output so 12+32=44 but check the data sheet). So to answer your question the 7812 is a voltage source that more than likely powers the rest of the circuitry in the clap switch, such as the relay, amp for microphone and any other devices.
ic made from bjt is known as bipolar ic
op amp linear ic 7805 non linear ic
internal diagram of ic 7812
it is ic of 78 series.its voltage is 12V
The 7812 voltage regulator is a three terminal, single IC, +12V regulator.
To regulate a powersupply. The variations of voltage will be nullified by this ic. For example a three legged ic say number 7812 gives 12v dc supply if you are applying a voltage of 13 to 24vdc at a maximum current rate of 1 ampere. If applied voltage is 24v the dissipation will be approximately 12w.
7.812 × 103
The Young and the Restless - 1973 1-7812 was released on: USA: 3 February 2004
A Type 7812 voltage regulator ic (integrated circuit) is 3-terminal device with separate pins for Input, Output and Ground.Basically you connect a suitable source (a battery or a power supply unit that plugs into the house's main electricity service) to the Input pin and the Ground pin. Connect your load device (the equipment which requires a regulated voltage) to the Output pin and the Ground pin.You can find circuit diagrams for using this type of voltage regulator IC in electronics textbooks and often in the catalogs produced by suppliers of electronic components.For technical and licensing reasons circuit diagrams cannot be included within the answers on this site.The Related Link shown below gives detailed information about the ic itself, including its own internal circuit diagram.
The 7812 is not a logic gate. It is a three terminal voltage regulator with an output of +12V.Looking at the pins of the TO-220 device, with the flat side down, the left pin and the case is common, the center pin is input,and the right pin is output. For the smaller TO-92 78L12 device, the left pin is output, the center pin is common, and the right pin is input
7812
1.5A
Yes, you will get 3,906.
(714)-478-7812