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Please select from the list below or the links on the right. 

Transformers

AC transformers provide low voltage AC electricity for alarm systems, security systems, communication systems and many other low voltage AC circuits. 

PI1240 AC transformers also come handy as a safe source of AC electricity for many school and classroom experiments and science projects. PI1240 is our most widely used AC transformer. PI1240 is a plug-in AC transformer with the following specifications:

Input: 120 Volts AC, 60Hz, 50W
Output: 12 Volts AC, 40VA

(Click on the picture for price and availability)

12-Volt plug-in AC transformer
Product Code: PI1240


The next widely used AC transformer is AC120-9

The AC120-9 is a portable plug-in AC transformer that converts 120 volts AC to 9 Volts AC.

Specifications:

Primary (Input): 120 V 60 Hz 0.23A

Secondary (Output): 9 V 20 VA AC


Product Code: AC120_9


Educational transformers (Primary Secondary Coil Set)

For studying electromagnetic induction, ferromagnetism and principles of a transformer. Consists of two coils wound with enameled copper wire over heavy plastic spools fitting one within the other. Both coils are equipped with binding posts and a soft iron core for induction studies.

Product Code: GS1440

View Instructions and tutorial

Educational transformer (Primary and secondary Coil set) parts

 Used to study electromagnetic induction & transformer principles. The outer coil is about 3" tall and 2 1/2" in diameter. The inner coil is about 3" tall and 1 1/4" in diameter.

The removable steel core with handle is 1/2" in diameter and 4" tall. All coils are wrapped with magnet wire with insulated binding posts as connectors. Educational transformer (Primary and secondary Coil set)

 

Distributors of scientific and educational products

Where to buy?

Most pictures are linked to the pricing and online store for fast and convenient ordering

Our products are available at the following online stores. For large orders please call in advance and verify the availability, wholesale discounts and shipping options. If you cannot find any product in the online store of your choice, please use the search option of the store or call (973)777-3113 for further assistance.

SchoolOrders.com
MiniScience
CanadaScientific
ScienceKitStore
ChemicalStore
ScienceProjectStore

  All orders will be shipped from our warehouses in United States (USA), Canada or United Kingdom. We ship worldwide to most countries including U.S., Canada, Australia, United Kingdom, New Zealand, Germany, France, Netherlands, and many other countries.

List of metals for science experiments

Multimeters

Miniature Light Bulb
Miniature Light Bulbs
Miniature Lamp holder
Miniature Lamp Holders

Metal lamp holders

Test Leads

Plastic Battery Holders

Buzzer, 3-V DC

Crystal Earphone
Simple Switch, Knife Switch
Simple Switch

 

Transformer
Transformers
Banana Jack
Banana Jacks
banana Plug
Banana Plugs
Binding Post
Binding Posts
Dynamo, Bicycle Generator
Dynamo, Generator
Electric Bell
Bells and Buzzers
Magnet Wire
Magnet Wire
Transformer Coil, Educational
Transformer Kit

Knife Switch with plastic screw connectors

Electromagnet
Wire
Wires

UV Lamp/Fixture

Thermoelectric Cooler
Battery Holder, Metal, D Size
Metal Battery Holders

Thermoelectric Generator

Portable UV light (Blacklight)

Push Button Switches

Subminiature light bulbs

Plasma Ball

 
 

Copyright 2005 MiniScience Inc.