the step down 12 volts to 6 volts dc converter _ eleccircuit

Electronic projects circuitsMany Electronic Circuits with PCB layout

Home About me Contact us Easy electronic projects Simple circuits Amplifers with PCB Power Supplies

The step down 12 volts to 6 volts DC converter 2

See Other projects in : DC converter • Power supply And: 7805 regulator circuits, Fixed voltage regulator

Posted by momename - July 17, 2013 at 6:57 pm

When we want to use the radio carrying a car that use power supply of 12 volts, but these radios require a voltage about 5 to8 volts.

Normally, We alway use a 3 pin DC voltage regulator(IC78XX series) for this job. Which may be will applied number 7806provides the voltage of 6 volts. But it is non popular number. In my stores have IC-7805 is popular IC is applied in manydigital circuits (5 volts power supply).

However, we modifly 7805 to output of 6 volts in easily with to 6 voltage with two diodes only, to use in series at betweenthe common pin of IC1 and Ground and both capacitors are used for absorbs or smooth a fluctuating signal as shown inFigure 1.

How to build its.

Since they use a few parts, so assemble them on perforated board or Universal PCB board. as Figure 2. We will see that theoutput voltage is voltage drop across both diode (0.6V + 0.6V) puls with The IC voltage equals about 6.2 V approximately.(on digital multimeter shows 6.4 volts.)

The step down 12 volts to 6 volts DC converter | Eleccircuit.com http://www.eleccircuit.com/the-step-down-12-volts-to-6-volts-dc-converter/

1 of 5 7/8/2014 6:49 AM

The output current from the IC about 1 ampere max. It must be the heat sink to the IC with the the current size. And Thenwe can increased output voltage in other size such as 8 volts so can use instead IC is number of LM7808, to add diodes into4 pcs connected to IC-7805. again.

If you cannot find any circuits, Please search in box by below.

« Small AC inverter circuit using CD4047LED driver low power by switching mode »

Leave a Comment

Name (required)

Mail (will not be published) (required)

Website


2 of 5 7/8/2014 6:49 AM

Get news & update post everyday!

Subscribe to our mailing list

Subscribe


3 of 5 7/8/2014 6:49 AM

Archives

Categories

InvertersMini ProjectsBattery Charger

SolarPower supply

DC Switching SupplyVariable Supply

Worked SurelyMotor controlsLightings

LED FlasherLED chaser lights

Simple CircuitsPower AmplifiersDC converter

Step Up DC convertersDIY ElectronicsAlarm systemsBatteryAudio diagramAutomotiveBasic & DatasheetsDigitals

MicrocontrollerControls & TimersMetersOscillatorRadiosTools & TipsDetectorCool Projects

Datasheet Archive

Get news & update post everyday!

Enter your email address:


4 of 5 7/8/2014 6:49 AM

OR Subscribe Here

Recent Posts

220 volts power inverter using NE555 and MOSFETWe should use IRF540N HEXFET Power MOSFETHow to resolve slowly InternetVery simple 50 watt inverter using MJ2955DIY simple 12v led light

Blogroll

Circuits for the HobbyistElectrical EngineeringElectronics learning with WikimediaPCB AssemblyPCB Manufacturing

Sets circuits

Many inverter circuitsLM317 voltage regulatorsDC Switching Power-Supplies

Follow @eleccircuits

421 people are following Eleccircuit Ideas. Be the first of your

friends.FollowFollow

Email contact : mome.name (at) yahoo.com or Contact us form::

If you copy our content. Please link to us.

Home :: About :: Sitemap :: Contact us :: Advertising :: Links

Copyright © 2007 - 2013 Eleccircuit.com Theme by HeatMapTheme.com

2 people like this. Be the first of your friends.LikeLike ShareShare


5 of 5 7/8/2014 6:49 AM

the step down 12 volts to 6 volts dc converter _ eleccircuit

Documents