F-91X Datasheet, PDF (1/1 Pages) TRIAD MAGNETICS – Chassis Mount: Universal

POWER TRANSFORMER
Chassis Mount: Universal
F-91X
Electrical Specifications (@25C)
1. Primary: 115V¹, 60 Hz
2. Secondary: 0-10V, 20VCT, 40VCT @ 0.3ADC²
3. Temperature Rise: 35C TYP (45C MAX allowed)
Description:
The F-91X is a chassis mount power transformer that was designed with multiple primaries and
secondaries to give the user maximum flexibility. The F-91X is intended for use with full wave center tap
or bridge rectifiers, but may be used with voltage doubler circuits at one half of the rated current.
Construction:
Wound on a single channel nylon bobbin. Materials are UL recognized, Class B (130º C) rated.
Safety:
These products are 100% hipot tested with an insulation of 1500V between primary and secondary
windings as well as between the primary / secondary windings and the core.
Dimensions:
H
W
Units: inches
D
MW
2.281 3.687
2.0
Weight: 1.50 lbs
3.125
Connections:
Primary – 22AWG, UL 1015, 7.0 “± 1”, strip & tin 0.250” ± 0.062”
Secondary – 22AWG, UL 1015, 7.0 “± 1”, strip & tin 0.250” ± 0.062”
Schematic:
BLK/WHT
BLK/GRN
BLK/YEL
PRIMARY
BLK
COMMON
BLK/RED
GRN ^{40 V}
YEL _{20 V}
BLUE _{10 V}
RED _COM
F -9 1X
Primary
BLK/YEL to BLK
BLK/YEL to BLK/RED
BLK/GRN to BLK
BLK/GRN to BLK/RED
BLK/WHT to BLK
BLK/WHT to BLK/RED
GRN to RED
40V CT
38V CT
34V CT
32V CT
30V CT
28V
Secondary
GRN to BLU YEL to RED
30V
20V CT
28.5V
19V CT
25.5V
17V CT
24V
16V CT
22.5V
15V CT
21V
14V CT
BLU to RED
10V
9.5V
8.5V
8V
7.5V
7V
RoHS Compliance: As of manufacturing date February 2005, all standard products meet
the requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’
website for the most current version.
1 _{Tapped primary to produce lower output voltages.}
2 _{DC amp rating with a full wave bridge rectifier.}
Web: www.TriadMagnetics.com
Phone [phone]
Fax [phone]
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013