Advertisement
LM317 Adjustable Power Supply – Circuit Schematic
LM317 Adjustable Power Supply
Here`s how to build your own adjustable power supply based on LM317. The IC LM317 is so versatile that an almost unlimited number of different, small, high grad...
Generate Dual Voltages That Track By Percentage Of Range – Circuit Schematic
Generate Dual Voltages That Track By Percentage Of Range
Consider the need to vary two voltages, V1 and V2, by an equal percentage of their ranges (V1MAX - V1MIN) and (V2MAX - V2MIN), with V1MAX, V1MIN, V2MAX, and V2M...
High Current Low Dropout Voltage Regulator – Circuit Schematic
High Current Low Dropout Voltage Regulator
This circuit was designed to allow a laptop computer to be powered from a solar power setup. The computer requires 12V at 3. 3A. The circuit is a linear regulat...
lm723 variable power supply circuit – Circuit Schematic
lm723 variable power supply circuit
Using LM723 regulator can be designed a very simple variable power supply circuit which can provide a maximum current up to 2A and a variable voltage between 2 ...
lm317hv variable high current variable power supply – Circuit Schematic
lm317hv variable high current variable power supply
LM317HV adjustable regulator is capable of supplying in excess of 1. 5A over a 1. 2V to 57V output range. The design of these high current power supply is very ...
lm317 variable power supply circuit project – Circuit Schematic
lm317 variable power supply circuit project
As you can see in the circuit diagram this LM317 power supply electronic project require few external components. The input voltage required by this electronic ...
lm317 adjustable power supply electronic project – Circuit Schematic
lm317 adjustable power supply electronic project
By using a potentiometer, R2, as one of the resistors you can dial up the output voltage wanted. Either AC or DC input can be supplied to the Kit via a socket o...
33v and 5v dual tracking regulator using lt3692 dc converter – Circuit Schematic
33v and 5v dual tracking regulator using lt3692 dc converter
Using the LT3692 dual current mode PWM step-down DC DC converter circuit with two internal 3. 5A switches can be designed a very simple power supply circuit, th...
100V Regulators – Circuit Schematic
100V Regulators
...
Low Power Voltage Doubler – Circuit Schematic
Low Power Voltage Doubler
All miniature electronic devices operate off batteries. Some of them need higher than the standard battery voltages to operate efficiently. If the battery of th...
Voltage-controlled cipher scheme of constant-current source of output high-power of bipolar – Circuit Schematic
Voltage-controlled cipher scheme of constant-current source of output high-power of bipolar
The output current range of the parameter current regulator is little, the current regulator is not tall in precision; It is small to connect the feedback adjus...
three phases DC voltage regulation power supply control cipher scheme of LTC3731H – Circuit Schematic
three phases DC voltage regulation power supply control cipher scheme of LTC3731H
Linear whether three phases step down voltage regulation power control unit of the switch synchronously in LTC3731H of Company, can drive connecting the power N...
Earth brand electric schematic diagram and operating principle of Model TJ30 3KW A.C. voltage stabilizer – Circuit Schematic
Earth brand electric schematic diagram and operating principle of Model TJ30 3KW A.C. voltage stabilizer
...
Design and making of the stabilized voltage supply of switch – Circuit Schematic
Design and making of the stabilized voltage supply of switch
Under the loading condition of the resistance, output voltage Uo variable range: 30V~36V; Maximum output current LOmax: 2A; When U2 becomes from 15V to 21V, the...
Voltage regulator – Circuit Schematic
Voltage regulator
The LM78XX series typically has the ability to drive current up to 1A. For application requirements up to 150mA, 78LXX can be used. As mentioned above, the comp...
Simple buck mode switching regulator circuit diagram – Circuit Schematic
Simple buck mode switching regulator circuit diagram
This is a simple buck mode switching regulator circuit diagram. This circuit is more efficient, switch mode regulators convert DC input voltage to pulses of hig...
Discrete Voltage Regulator – Circuit Schematic
Discrete Voltage Regulator
The title of this article naturally raises the question of why we think that the generous selection of fully integrated voltage regulators needs to be extended ...
Low Power Voltage Doubler Booster – Circuit Schematic
Low Power Voltage Doubler Booster
All miniature electronic devices operate off batteries. Some of them need higher than the standard battery voltages to operate efficiently. If the battery of th...
3 volts car adapter using lt1074ct – Circuit Schematic
3 volts car adapter using lt1074ct
This circuit is based on a standard LT1074CT switching regulator IC. For sure, Application Note AN35 published by Linear Technology describes the design far mor...
Solar Cell Voltage Regulator – Circuit Schematic
Solar Cell Voltage Regulator
This device is designed to be a simple, inexpensive comparator`, intended for use in a solar cell power supply setup where a quick too low` or just right` volta...