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Tel: 01206 751166 Fax: 01206 751188
Physics
Demountable Transformer Kit
and Coils
A large scale transformer, ideal for classroom demonstrations.
It consists of a magnetic circuit made up of highly permeable U-shaped
metal sheeting which can be closed via two clamps with tightening screws.
•
One coil of 600 turns, I max: 2.5A mainly used to create the
transformer primary
•
One coil of 1200 turns, I max: 1.25A with intermediary
400 and 800 turns outputs
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One coil of 6000 turns, I max: 0.2A with intermediary
2000 turns output
•
One coil of 72 turns, I max: 12A with intermediary
6, 30, 54 and 66 turns outputs
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Magnetic core section: 40 x 40mm
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Length 150mm
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Height 170mm
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Supplied with power supply cable
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Eisco type PH0849
Additional coils with various numbers of turns are available separately.
Turns Current Order code
1+
Coils
50
4A
52-3474
£31.49
100 2A
52-3475
£26.95
200 1A
52-3477
£26.95
1000 0.3A
52-3476
£26.95
1000 1A
52-3480
£27.95
2000 0.05A
52-3478
£27.95
565605
Order code
52-3479
£125.95
Transformer
kit
Transformer Accessory
Set No. 1
This accessory set can be
used to demonstrate that
step down transformers
can produce currents that
are large enough to weld
metals or boil water.
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Eisco type
PH0850ACC
Order code
52-3488
£34.99
Demonstration
Transformer
This low voltage demonstration
transformer has various
coils to show the AC
voltage step-up and
step-down abilities
of transformers.
•
Must be used with a low
voltage AC source
•
Eisco type PH0976A
Order code
52-3609
£42.95
Order code
52-3489
£32.95
Demonstration Motor/
Generator AC/DC
This multipurpose apparatus allows
students to easily compare and contrast an
AC generator and a DC generator as well as
an AC motor and a DC motor.
The front of the apparatus has brushes
designed to collect direct current (DC)
through a split ring and the back of the
apparatus has brushes designed to collect
alternating current (AC).
•
Clever design produces AC & DC current
at the same time
•
Allows students to easily compare and
contrast AC and DC generators and AC
and DC motors
•
Includes activity guide
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Eisco type PH1245N8
Demonstration
Electric Motor
A working model of a simple DC
electric motor. It has a two-pole
armature wound with enamelled
copper wire and a permanent
magnetic field provided by a
removable bar magnet.
The motor has a disc-type
commutator with phosphor-bronze
brushes and operates from a 6 to
8V DC supply. Electrical connection
is by means of a pair of 4mm
sockets.
•
Requires a voltage input
of 6 to 8V DC
•
Connection via 4mm sockets
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Eisco type PH1238
Order code
52-3444
£15.95