Downloads for PC Mount Split Pack™ Power Transformers (F56-350)

P OWE R T RAN S FO R M E R
P C M O U N T : SPLIT PACK
F56-350
Description:
The F56-350 is a single primary and dual secondary, split bobbin design which
operates with an input of 115V. The output voltage will be either 56.0V with a
center-tap under a 0.35A load with the secondaries wired in series, or 28.0V
under a 0.7A load with the secondaries wired in parallel. The split bobbin design
eliminates the need for costly electrostatic shielding.
Electrical Specifications (@25C)
1. Maximum Power: 20.0VA
2. Primary:
115V
3. Secondary: Series: 56.0V CT@ 0.35A
Parallel: 28.0V @ 0.7A
4. Voltage Regulation: 25% TYP @ full load to no load
5. Temperature Rise: 25C TYP
6. Hipot tested 100% at 2500 VRMS
W
Construction:
Three flange bobbin construction with primaries and secondaries wound side by
side for low capacitive coupling.
Agency File:
E
UL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,
cUL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,
Canadian Use (CSA 22.2, No.66.2-06)
L
This model is also available in Class 3, UL 5085-3 (1585) version as F56-350-C2
H
Dimensions:
H
W
1.437 1.875
Weight: 0.80 lbs
Units in inches.
L
2.25
A
0.300
B
0.400
C
1.600
D
0.041
E
0.020
F
0.234
1
4
D
F
Schematic:
5
A
1
115V
50/60Hz
4
A
5
6
7
8
B
8
C
RoHS Compliance: As of manufacturing date February 2005, all standard products meet
the requirements of 2011/65/EU, known as the RoHS initiative.
As of April 7, 2008, UL standards 506 and 1585 will be migrated to UL 5085-2
and 5085-3, respectively.
* 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
1
4
0.06" DIAMETER
HOLE
Board Layout
Publish Date: December 4, 2013