Circuit Ideas I Electronic DIY Projects I Robotics
Circuit Ideas I Electronic DIY Projects I Robotics
This circuit can be used to power up TTL and CMOS based projects, it provides 5 VDC & 12 VDC @ 1 A outputs. The kit is based on the industry famous 780xx series voltage regulator in TO220 packages. Supply input 15 VAC Output 5 V & 12 V @ 1 A regulated low ripple DC voltage Onboard diode rectifier
Read moreThis project will control the speed of your hobby drill with changing output voltage. Uses the industry famous LM317 in TO220 package for delivering variable output (Voltage). Supply input 15 VAC/DC, 1 A Output : upto 12 VDC Bridge rectifier made using discrete 1 A diodes LED indication for input Thermal overload/short circuit protection (provided by IC feature) Heatsink
Read moreThis circuit provides a variable output power supply ranging from 2.6 to 24 V @ 1 A. It’s an ideal add-on to your workbench. Uses the industry famous LM723 in DIP package. Input – 30 VAC Output – variable output from 2.6 to 24 V @ 1 A regulated low ripple DC voltage Heatsink provided for output transistor Bridge rectifier
Read moreThis project provides a variable output power supply ranging from 2.6 to 24 V @ 2.5 A. It’s an ideal add-on to your workbench. Uses the industry populer LM723 in DIP package. Supply input 24 VAC Output : variable output from 2.6 to 24 V @ 2.5 A regulated low ripple DC voltage Heatsink provided for output transistor Bridge rectifier
Read moreThis circuit will source Dual Unregulated Power Supply for your project. Ideal for Audio amplifier, Mixer design etc. Input – maximum 30-0-30 VAC, 1 Amp Output – maximum dual output ± 35 VDC from center tap transformer Bridge rectifier made of discrete 1A diodes to convert AC to DC LED indication for both the outputs, helps in fault finding Power
Read moreThis project will source Dual Unregulated Power Supply for your project. Ideal for Audio amplifier, Mixer design etc. Input : maximum 48-0-48 VAC, 3 A Output : maximum dual output ± 60 VDC from center tap transformer Bridge rectifier made of discrete 3 A diodes LED indication for both the outputs Fuse short circuit protection for both the outputs Power
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This project is a solution to power up most of devices or projects requiring dual (+/-) adjustable power supply. The circuit is based on LM317 positive and LM337 negative voltage regulators. LM317 series of adjustable 3 terminal regulator is capable of supplying in excess of 1.5A over a 1.2V to 30V DC output range, due to TO3 package of IC
Read moreThis circuit provides Zener Regulated Dual ± 9 VDC output power supply. Input 12-0-12 VAC, 500 mA Output ± 9 VDC, 250 mA, Zener regulated low ripple DC voltage Input bridge rectifier made from discrete Diodes Screw terminal connector for easy input and output connection Four mounting holes of 3.2 mm each PCB dimensions 39 mm x 60 mm
Read moreTiny low current 9 VDC Regulated Power supply designed around bipolar transistor and zener diode. The circuit is known as series voltage regulator or emitter follower voltage regulator. The unregulated supply fed to input and the circuit regulate the voltage and provide constant 9V DC, 250mA. The zener diode provides the reference voltage to the base of the transistor. This
Read moreThis circuit provides a variable output power supply ranging from 1.2 to 30 V @ 1.5 A. Uses industry famous LM317 in TO220 package for delivering variable output voltage. Input : 24 VAC or 35 VDC Output : variable output from 1.2 to 30 V @ 1.5 A regulated low ripple DC voltage Heatsink for regulator IC Onboard bridge rectifier
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