LM317 / LM338 / LM350 Voltage Regulator Calculator LM317 / LM338 / LM350 Current Regulator CalculatorRegulato, CurrentInformation, Technical AudioEquipment, Audio TestingInfo, Site
LM317 / LM338 / LM350 Voltage Regulator CalculatorYou can use this Voltage Regulator Calculator to vary the value of the program resistor (R1) and output set resistor (R2) and calculate the output voltage for the LM317 / LM338 / LM350 family of three terminal adjustable voltage regulators....
in order for the LM317 to output 5 volts, the value of R2 must be 720Ω. Set this above circuit up and then use a multimeter to check the output voltage by placing it across the 1µF
自制LM317电压计算器 初学c语言的时候用tc2.0 做的一个小程序 /***//*Title:LM317 voltage calculator *//*Address:Foshan City, Guangdong Province *//*NDesigner:yangxiufeng *//*Time:2010-5-24 *//***/#include<iostream>using namespace std;int main(){ float R,r; float Vout; cout<<"请...
The same formulae can also be used to calculate the value of resistor for you required output voltage. One easy way to do this is to use thisonline calculatorto randomly substitute the value of resistors you have and check which output voltage you will get. ...
You can directly find the value of the output voltage or resistor R2 by using the formula below: Vout = 1.25 {1 + (R2 / R1)} R2 = R1 {(Vout / 1.25) – 1} You can directly use LM317 Calculator for fast calculation of resistor R2 and output voltage. Let’s take an example, ...
The input voltage to the LM317 must be at least 1.5 V greater than the output voltage. Learn more:Detail of LM317 and usages LM317 calculator Thiscalculatorwill work for most DC Voltage Regulators with a reference voltage (VREF) of 1.25. Typically, the program resistor (R1) is 240 ohms ...
注意(三“最”提醒): 最大输出电流:1.5A 最高工作温度:125°C 最高输入输出电压差:40V R1 电阻 R1 resistor R2 resistor Output Voltage
oltage and Current Regulator Calculators LM317 / LM338 / LM350 Voltage and Current Regulator Calculator oltage and Current Regulator Calculators