P
OWE R
T
RAN S FO R M E R
PC Mount: Single Primary
F-157XP
Electrical Specifications (@25C)
1. Maximum Power: 7.5 VA
2. Primary: 115V 50/60 Hz
3. Secondary: Series: 40.0V CT @ 0.188 Amps
Parallel: 20.0V CT @ 0.376 Amps
Description:
The F-157XP is part of a wide selection of plug-in types that meet the needs of PC
boards and solid state power supply design. This transformer can satisfy power as
well as control and instrumentation applications.
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.
A
1
3
4
Dimensions:
A
1.625
B
2.812
C
1.468
D
2.375
Units: In inches
E
0.406
F
1.312
Mounting hole: 0.187 in.
Pin length: 0.187 in.
Pin size: 0.20 x .041 in.
Weight: 10.5 oz
C
Schematic:
1
D
3
B
4
5
E
2
5
E
6
2
6
F
Primary:
Secondary:
1 to 2
Series - 3 to 6, Jumper 4 to 5
Parallel - 3 to 6, Jumper 3 to 5 and 4 to 6
1
3
4
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.
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013
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