400 Hz MIL-PRF-27 Power Transformers 4A
- MIL-PRF-27 GRADE 5 CLASS S CONSTRUCTION
- ENCAPSULATED FOR HARSH ENVIRONMENTS
- THREADED INSERTS FOR VERSATILE MOUNTING
- FOR MILITARY AND COMMERCIAL AIRCRAFT APPLICATIONS
- POWER RATINGS FROM 7 TO 200 VA
115 V ac, 400 Hz ± 20 Hz, 1 Phase
“A” Option: 230 V ac, Add suffix “A” to model number, e.g., 4A5-50A.
“X” Option: Electrostatic shield grounded to core. Add “X” to model number, e.g., 4A5-50X.
10% or less no load to full load.
Secondary Voltage Tolerance:
Within 5% when measured at full load and listed input.
Dielectric Withstanding Voltage:
1500 V ac.
Ranges from 85% to 93% typical.
Operating Ambient Temperature:
95° maximum (Size 1 through 6)
70° maximum (Size 7).
To MIL-PRF-27, Grade 5, Class S.
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.
See output voltage and current of specific models listed.
Other outputs and/or inputs available upon request.