ask the electrician
Electrician Training Electrical Certification wiring recessed light fixtures Electrical Wiring Electrical Troubleshooting and Electrical Repairs wire outdoor light fixture Home Electrical Wiring Diagrams
wiring home generator and transfer switch wiring a 220 volt range cord outlet Wiring for GFCI Outlets Wiring Outlets and a Switched Outlet Wiring and Installing Ceiling Fans and Remote Controls wire dimmer switch wiring diagrams for switches wiring a dryer cord and 220 outlet circuit breaker panel
Electrical Wire and Cable


Electric Powered Sound System with a Car Stereo

I’ve made a bicycle sound system that is power by a 12V DC 35AH battery. It’s basically, a car stereo powered directly by the battery..


Electrical Video #1

Generator Automatic Transfer Switch
and Electric Circuit Sub Panel

Check out my YouTube Channel and Subscribe to my Videos
» AskTheElectrician «

NOTE: A List of All my Helpful Videos
Will Display at the End of This Video
So Keep Watching So I Can Help You Wire it Right!

Learn more about Home Electrical Wiring
with my online Video Course:
Basic Home Electrical Wiring by Example


Electric Powered Sound System with a Car Stereo
Background: Adam, a Other from Culver City, CA 90230
[ad#block]Question: Hello,

I’ve made a bicycle sound system that is power by a 12V DC 35AH battery. It’s basically, a car stereo powered directly by the battery.

I’m interested in adding a wireless microphone setup to system, but am not sure of the power situation. I have a wireless unit with specs of “Power Supply: External DC Power Supply, 0.7A, 12-15V DC”

My question is, would I be able to hook up the wireless setup directly to the battery? That is, could I splice the wires on the wireless’ adapter and attach to the battery.

Would it be okay to have both the car stereo and wireless mic units attached to the battery in parallel?

Dave’s Reply:
Thanks for your electrical question Adam. The power supply and or battery must match the stated power requirements for all the intended devices you would like to power.

The Following links will assist you with your electrical question:

Automotive Wiring

Telephone Wiring Diagram

Electrical Junction Box Splice
Emergency Electrical Splices
Wiring Electrical Codes

Electrical Wire for the Home

For more information about Other Electrical Issue
Home Electrical Wiring

This link is helpful as a Other
Home Electrical Wiring Resources

Make sure not to miss these Resources for: How-To-Videos
Electrical Videos


The following may also be helpful for you:

Electrical Video #2

How to Wire a GFCI Outlet

without a Ground Wire

Check out my YouTube Channel and Subscribe to my Videos
» AskTheElectrician «

NOTE: A List of All my Helpful Videos
Will Display at the End of This Video
Keep Watching So I Can Help You Wire it Right!

Learn more about Home Electrical Wiring
with my Online Video Course:
Basic Home Electrical Wiring by Example

Dave's Guide to Home Electrical Wiring:

» You Can Avoid Costly Mistakes! «

Here's How to Do It:
Wire It Right with the help of my Illustrated Wiring Book

Great for any Home Wiring Project.
  electrical wiring  

Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, and Electricians
Includes:
Wiring GFCI Outlets
Wiring Home Electric Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring Light Switches
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
NEC Codes for Home Electrical Wiring
....and much more.



Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

Electrical Tips to Help You Wire it Right

The Safest Way to Test Electrical Devices and Identify Electric Wires!

The Non-Contact Electrical Tester
This is a testing tool that I have had in my personal electrical tool pouch for years, and is the first test tool I grab to help identify electrical wiring. It is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.

The Quickest Way to Check for Faulty Electrical Wiring!

The Plug-In Outlet Tester
This is the first tool I grab to troubleshoot a problem with outlet circuit wiring. This popular tester is also used by most inspectors to test for power and check the polarity of circuit wiring.
It detects probable improper wiring conditions in standard 110-125 VAC outlets Provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency Lights indicate if wiring is correct and indicator light chart is included Tests standard 3-wire outlets UL Listed Light indicates if wiring is incorrect Very handy and easy to use.

Strip Off Wire Insulation without Nicking and Damaging the Electric Wire!

The Wire Stripper and Wire Cutter
My absolute favorite wire stripping tool that I have had in my personal electrical tool pouch for years, and this is the tool I use to safely strip electrical wires.
This handy tool has multiple uses:
The wire gauges are shown on the side of the tool so you know which slot to use for stripping insulation.
The end of the tool can be used to grip and bend wire which is handy for attaching wire onto the screw terminals of switches and outlets..

The wire stripper will work on both solid and stranded wire. This tool is Very Handy and Easy to Use.


More articles about DIY Electrical Articles and Home Electrical Wiring:
« Previous Next »
Electrical Voltage Regulator Output Lightning Strikes Can Damage Electrical Wiring