400 Hz MIL-PRF-27F* Power Transformers
• Military Designation No. TF5S03ZZ
• Encapsulated, rugged MIL-PRF-27F* transformers
• Capable of operation at high temperatures
• For airborne, missile and space applications
Input Primary:
115 V ac, 400 Hz ±20 Hz, 1 phase.
115 V ac, 400 Hz ±20 Hz, 1 phase.
Regulation:
Size A: 12% or less no load to full
load.
Sizes B-F: 10% or less no load to
full load.
Secondary Voltage Tolerance:
Within 5% when measured at full
load and 115 V ac input.
Within 5% when measured at full
load and 115 V ac input.
Dielectric Withstanding Voltage:
2500 VDC.
Efficiency:
Ranges from 68% to 96% typical.
Operating Ambient Temperature:
85° C maximum.
Construction:
To MIL-PRF-27F*, Grade 5, Class S.
* Superseded MIL-T-27
Environment:
Encapsulated to meet MIL-STD 810,
including vibration, shock, sand,
dust, humidity, saltspray, fungus,
sunshine, rain, explosion, and
altitude (to a vacuum).
NOTE: For high altitude operation,
encapsulate terminals.
Encapsulated to meet MIL-STD 810,
including vibration, shock, sand,
dust, humidity, saltspray, fungus,
sunshine, rain, explosion, and
altitude (to a vacuum).
NOTE: For high altitude operation,
encapsulate terminals.
Output Secondary:
See voltage and current of specific
models listed.
Other outputs and or inputs available