Part Number 12991

Power Transformer

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
12991
Demil:
No
Shelf Life:
UOM:
NIIN:
012560221

Part Information
One primary winding; eight secondary windings

NSN
National Stock Number:
5950-01-256-0221 5950012560221
TXT
Description:
Power Transformer
INC
INC
Item Name Code:
32496
MRC:
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.AARG
Reliability Indicator:
Not established
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.313 inches
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
7.0 kilohertz single component and 10.0 kilohertz single component
MRC:
The relationship of the phase input to the phase output of an alternating current.ACZC
Input-output Phase Relationship:
Single phase to single phase single component
MRC:
The means by which a protective metal screen,plate,or inclosure is placed around or between the windings of an item to prevent electrostatic or magnetic coupling.ACZX
Winding Shielding Method:
Internal shield brought out to terminal single component
MRC:
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR
Body Outside Diameter:
2.000 inches
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
130.0 degrees celsius
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
1430-01-181-5884 battery command
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Fully enclosed
MRC:
The number of mounting facilities provided.AKPV
Mounting Facility Quantity:
1 single group
MRC:
The means of attaching the item.AXGY
Mounting Method:
Threaded hole single group
MRC:
The purpose and the total number of individual (not electrically connected) windings designed to perform in a transformer.BPLC
Winding Function And Quantity:
1 primary single component and 8 secondary single component
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.138 inches single group
MRC:
The amount of operating current for which the winding is designed.CRBZ
Winding Operating Current:
2.0 amperes ac single component 2nd secondary
MRC:
The amount of operating current for which the winding is designed.CRBZ
Winding Operating Current:
1.0 amperes ac single component 3rd secondary
MRC:
The amount of operating current for which the winding is designed.CRBZ
Winding Operating Current:
331.0 milliamperes ac single component 1st secondary
MRC:
The amount of operating current for which the winding is designed.CRBZ
Winding Operating Current:
769.2 milliamperes ac single component 4th secondary
MRC:
The value/s/ of the operating voltage applied to the winding.CWJS
Winding Operating Voltage:
20.00 ac volts single component single primary
MRC:
The value/s/ of the operating voltage applied to the winding.CWJS
Winding Operating Voltage:
24.50 ac volts single component 2nd secondary
MRC:
The value/s/ of the operating voltage applied to the winding.CWJS
Winding Operating Voltage:
24.50 ac volts single component 3rd secondary
MRC:
The value/s/ of the operating voltage applied to the winding.CWJS
Winding Operating Voltage:
9.05 ac volts single component 1st secondary
MRC:
The value/s/ of the operating voltage applied to the winding.CWJS
Winding Operating Voltage:
9.10 ac volts single component 4th secondary
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
18876-11568074 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc single group
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
20 turret

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