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E672
How to Install AC/DC Adapters (Wall Chargers)

Clifford T Johnson, P.E., CSE

This course will detail a better method of installing AC adapter (power supply) used for charging 12 V batteries. This course has been developed to be easy to read, with many illustrations. It will be of interest to all Home Security System installers and home owners that have or are considering installing a security system that employs large AC power adapters. It should also be interesting to electrical engineers and electricians that may at some time have to install such a system that uses large AC to DC plug-in power supplies. This is a document that would normally only be used for the installation of large AC Adapters used for charging batteries. It also introduces readers to low profile electrical plugs.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.


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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.

AIA Members: You must take the courses listed under the category "AIA/CES Registered Courses" if you want us to report your Learning Units (LUs) to AIA/CES. If you take courses not registered with AIA/CES, you need to report the earned Learning Units (not qualified for HSW credits) using Self Report Form provided by AIA/CES.

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