Voltech AT5600 User Manual

C H A P T E R 7 – T E S T S A N D T E S T C O N D I T I O N S
AT5600 User Manual 98-119 issue 14 Page 93
7.1.3. DC1000 Tests
Test
Description
Main Application
Winding Tested
Reason for Test
LSBX*
Inductance with
External Bias
(Series Circuit)
Wound components
that usually carry a
significant DC Bias
current in normal
operation.
Selected Windings
Checks number of
turns, right grade of
correctly assembled
core material, where
bias current is
greater than LSB test
can handle.
LPBX*
Inductance with
External Bias
(Parallel Circuit)
Wound components
that usually carry a
significant DC Bias
current in normal
operation.
Select Windings
Checks number of
turns, right grade of
correctly assembled
core material, where
bias current is
greater than LPB test
can handle.
ZBX*
Impedance with
External Bias
Audio & Telecom
Selected Windings
Checks impedance at
a given frequency,
while applying a
greater bias current
than is possible with
ZB test.
These tests require the use of one or more Voltech DC1000 Precision DC Bias Current Sources.
Contact your Voltech sales office for details.
7.1.4. AC INTERFACE Tests
Test
Description
Main Application
Winding Tested
Reason for Test
MAGX
MAGI (External
Source)
Usually line
frequency
transformers
One winding, usually
the primary
Correct primary
turns. Correct core
material properly
assembled
VOCX
VOCX (External
Source)
Usually line
frequency
transformers
All other windings
Correct secondary
turns. Correct
phasing
WATX
WATT (External
Source)
50/60Hz Iron core
transformers
One winding
Correct core material.
Properly assembled
STRX
STRW
(External
Source)
Line frequency &
High Frequency
Transformers
One Winding
(Usually the primary)
Checks integrity of
inter-turn insulation,
the magnetic material
and joints
These tests require the use of one or more Voltech AC INTERFACE FIXTURE
Contact your Voltech sales office for details.

Voltech AT5600 Specifications

General

Brand	Voltech
Model	AT5600
Category	Test Equipment
Language	English