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PWM DC Power Controller – Circuit Schematic
PWM DC Power Controller
This DC power supply controller is controlled by pulse width modulation PWM, generated by the circuit around timer IC2 7555 according to the formula: Duty.....
Flyback Transformer Drivers – Circuit Schematic
Flyback Transformer Drivers
A solid state flyback driver based on a micro solid-state Tesla coil circuit created by Steve Ward. The schematic is reprinted here with credits to Steve Ward: ...
Rectifier/filter circuit Semiconductors – Circuit Schematic
Rectifier/filter circuit Semiconductors
A bridge rectifier "pack" is highly recommended over constructing a bridge rectifier circuit from individual diodes, because such "packs" are made to bolt onto ...
Power supplies and control schematics Circuits and Diagram – Circuit Schematic
Power supplies and control schematics Circuits and Diagram
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Variable power supply for supplying valve amp build – Circuit Schematic
Variable power supply for supplying valve amp build
The voltage requirement the Solidus is desirous of is quite a bit higher than your circuit provides I know Chris. It was.....
Tesla Coil Wattage Boost – Circuit Schematic
Tesla Coil Wattage Boost
A way to boost the wattage of my small scale Tesla coil. I`m not getting good wattage going coming off the secondary. I`m not sure what the current or voltage i...
LM723 Current Limiting Questions – Circuit Schematic
LM723 Current Limiting Questions
I get that the LM723 current sense and current limit pins (2 & 3) see a voltage created by the very low restistance current limiting resistors and that when thi...
DC Power Supply (5V 10A) – Circuit Schematic
DC Power Supply (5V 10A)
Hello, I`m planning to design a circuit for a DC Motor with these parts: 1* 7805 2 * 2N2955 (paralleling two transistors to increase current) plus.....
DC/DC Power Supply Help – Circuit Schematic
DC/DC Power Supply Help
Hi all, I am in need of a DC-DC Power supply schematic that outputs between 12.7 and 14.5VDC and an input that could be anywhere from 12VDC up to.....
2V-25V DC Power Supply Schematic – Circuit Schematic
2V-25V DC Power Supply Schematic
Construct a variable 5A, 2V to 25V Regulated Power Supply using LM338 Adjustable Regulator. Power supply schematic and parts list is provided here .....
13.8V 20A power supply – Circuit Schematic
13.8V 20A power supply
It delivers safely around 20Amps at 13. 8V. For lower currents, a separate current limiting output, capable of 15ma up to a total of 20A has been added. Let us ...
0-30 VDC Stabilized Power Supply with Current Control 0.002-3 A – Circuit Schematic
0-30 VDC Stabilized Power Supply with Current Control 0.002-3 A
To start with, there is a step-down mains transformer with a secondary winding rated at 24 V/3 A, which is connected across the input points of the circuit at p...
Variable Power Supply 0-24V – Circuit Schematic
Variable Power Supply 0-24V
The circuit described here is of an economical smooth variable power supply which offers 0V to 24V. It provides all controls and short circuit.....
555 Negative Voltage Power Supply Circuit – Circuit Schematic
555 Negative Voltage Power Supply Circuit
555 Negative Voltage Power Supply Circuit A negative supply can be generated by a ""Charge-Pump"" circuit created with a 555, diodes and.....
Symmetrical power supply circuit electronic project – Circuit Schematic
Symmetrical power supply circuit electronic project
A symmetrical power supply, can be designed using this circuit diagram. This symmetrical power supply is designed using a simple operational amplifier and some ...
Six output DC regulator sepic design using LTM8008 – Circuit Schematic
Six output DC regulator sepic design using LTM8008
Using the LTM8008 Module SEPIC converter with six post regulators can be designed a very simple compact power supply electronic project, that has six outputs th...
RS232 power supply circuit diagram electronic project design – Circuit Schematic
RS232 power supply circuit diagram electronic project design
This RS232 power supply circuit diagram is an simple RS-232 Line Driver Power Supply, that operates from an input voltage as low as 4. 2V, and delivers an outpu...
NCP3155 5 volt regulated power supply electronic project – Circuit Schematic
NCP3155 5 volt regulated power supply electronic project
This 5 volt regulated power supply circuit project is designed using the NCP3155 DC DC switching regulator with fully integrated power switches and full fault p...
LMZ13608 8A switching power supply circuit design – Circuit Schematic
LMZ13608 8A switching power supply circuit design
A very simple high efficiency switching power supply electronic circuit project can be designed using the LMZ13608 8A regulator. This 8A switching power supply ...
LM380 split power supply circuit diagram electronic project – Circuit Schematic
LM380 split power supply circuit diagram electronic project
A very simple split power supply circuit project can be designed using this schematic diagram which is based on a LM380 audio power IC. The regulation of the ou...