Model: 11780-4

Power Transformer

Special Features:

All secondary outputs are displayed as rectified voltages; 2nd secondary provides a negative voltage output; secondaries 3, 4, 5 provide pos and neg voltage outputs; 5th secondary outputs are pos 57.00 or neg 57.00 v dc w/ 0.5 amps min and 1.0 amps max; 3 primary windings and 5 secondary windings

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
2.625 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
2.000 inches single mounting facility single center group
Mounting Hole Diameter
0.156 inches single group
Frequency Rating
15.0 kilohertz single component
Input-output Phase Relationship
Single phase to single phase single component
Body Length
3.000 inches
Body Width
1.780 inches
Body Height
3.280 inches
Maximum Operating Temp
130.0 degrees celsius
Inclosure Type
Fully enclosed
Mounting Facility Quantity
4 single group
Mounting Method
Unthreaded hole single group
Winding Function And Quantity
3 primary and 5 secondary single component
Cubic Measure (non-core)
17.5 cubic inches
Winding Operating Current
0.5 amperes ac single component 2nd primary
Winding Operating Current
15.0 amperes dc and 20.0 amperes ac single component 3rd secondary
Winding Operating Current
2.3 amperes dc and 5.1 amperes ac single component 4th secondary
Winding Operating Current
10.0 milliamperes ac single component 3rd primary
Winding Operating Current
12.0 amperes dc single component 1st secondary
Winding Operating Current
275.0 milliamperes ac single component 1st primary
Winding Operating Current
6.0 amperes dc single component 2nd secondary
Winding Operating Voltage
10.00 dc volts single component 1st secondary
Winding Operating Voltage
10.00 dc volts single component 2nd secondary
Winding Operating Voltage
19.00 dc volts single component 3rd secondary
Winding Operating Voltage
268.66 ac volts single component 1st primary
Winding Operating Voltage
31.00 dc volts single component 4th secondary
Winding Operating Voltage
57.55 ac volts single component 3rd primary
Winding Operating Voltage
8.48 ac volts single component 2nd primary
Unpackaged Unit Weight (non-core)
1.600 pounds
Terminal Type And Quantity
24 tab, solder lug
NSN
5950-01-222-4442
Part Number
11780-4
Description
Transformer,power
CAGE
55196

Part 11780-4 NSN 5950-01-222-4442

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32496
FIIG:
A058B0
Concept No.:
1
App. Key:
J
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 1.8 X 3.3
Paclk Weight:
1.6000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063420
UFC:
35355
LTL:
RATING VARIABLE
LCL:
--
WCC:
595
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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