Brodhead Garrett Basic Electricity Training Series
These mostly self-contained units provide your students with the fundamental knowledge and skills required to grasp the working concepts of electricity with extensions into electronics. We present a wide selection of elementary trainers to fit a multitude of requirements and needs from basic demonstration boards to multi-day/year long  curriculums. The components are held on the work surface with hook and loop velcro with connections between components made with alligator clip leads. These units feature quality wooden enclosures (except 12589880 which is plastic) for storage and portability. Each training system includes one student manual. Additional copies available. 

BG55S Basic Electricity-One Year Course with Built-In Power Supply and Metering
The BG55S is a large self-contained unit which begins with the most basic concepts of Electricity and proceeds to a survey look at Electronics, Semiconductors, and transistors. "Basic Electricity and Semiconductor Electronics"-30 experiments--can be performed using the self-contained BG5C Power Supply. Additional metering and an AF generator are required. 

The BG55S Case contains:
0-15 VDC Power Supply, up to 150mA
6 VAC Power Supply
DC Voltmeter-0- 15 VDC
DC Milliammeter-0-150mA

Assortment of resistors, capacitors, inductor coil, relay, diodes, switches, lamps, potentiometers, characteristics and interconnecting leads, etc. Etched aluminum storage tray for most storage. The overall size of the unit is 17" wide x 13" tall x 13" deep. It requires a power source of 115 VAC, 50/60 Hz. Also available for 220 VAC, 50/60 Hz.

Condensed Table of Contents:
Using Meters & Supplies-Electrical Circuits
Multimeters-Cells & Batteries
Ohm's Law-Series Circuits-Parallel Circuits
Series-Parallel Circuits-Kirchoff's Voltage Law
Kirchoff's Current Law-Voltage Dividers
Power-Variable Resistors
DC Ammeter-DC Voltmeter
Series, Shunt Ohmmeters-Wheatstone Bridge
Using Oscilloscope-Semiconductor Diodes
Capacitance-Series Resonance
Time Constants-Capacitive Reactance
Inductive Reactance-Parallel Resonance
Impedance-Power Transfer
Thevenin's Theorem-Norton's Theorem
Network Analysis-Rectification
Filtering Circuits -Voltage Multipliers

The AC and DC self-contained power supplies are current limited and over-load protected. The integral meters measure the output of the DC power supply, as well any other point desired in the experimental circuit, using the built-in internal/external switches. Connection between parts is made using alligator clip leads, which are included. Most loose experimental parts are secured to the work surface with Velcro hook and loop pads and strips. (55S)

12589814                                           $1295

ORDERING: For Sales Assistance, please call School Specialty at   1-888-388-3224 or Fax: 1-888-388-6344
or visit the website www.junebox.com

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