#3C391 Battery Charging Transformer | Coils And Transformers

3C391

Power Transformer

NSN 5950-01-275-0713

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012750713

Detail Specifications

Reliability Indicator:
Not established
Overall Length:
1.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.445 inches single mounting facility single center group
Overall Height:
2.038 inches
Overall Width:
1.500 inches
Frequency Rating:
10.0 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Maximum Operating Temp:
105.0 degrees celsius
Mounting Tab Width:
0.400 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Bracket single group and tab single group
Winding Function And Quantity:
1 primary single component and 5 secondary single component
Winding Operating Current:
0.5 amperes dc single component 4th secondary
Winding Operating Current:
1.5 amperes dc single component 3rd secondary
Winding Operating Current:
4.0 amperes dc single component 1st secondary
Winding Operating Current:
4.0 amperes dc single component 2nd secondary
Winding Operating Voltage:
10.00 ac volts single component single primary
Winding Operating Voltage:
28.00 ac volts single component 4th secondary
Winding Operating Voltage:
24.00 ac volts single component 2nd secondary
Winding Operating Voltage:
24.00 ac volts single component 1st secondary
Winding Operating Voltage:
7.00 ac volts single component 3rd secondary
Terminal Type And Quantity:
12 pin
NSN:
5950-01-275-0713
Item Name:
Transformer,battery Charging
Cage Code:
04620

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B4040028
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B4040028
Cage Code:
56996
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
14115
Cage Code:
53854
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 3C391

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Last Updated: 08/04/2025