P O W E R T R A N S F O R M E R
P C M O U N T : W O R L D S E R I E S
VPP20–1500
Electrical Specifications (@25C)
1. Maximum Power: 30.0VA
2. Input: Series: 230VAC, 50/60Hz; Parallel: 115VAC, 50/60Hz
3. Output: Series1: 20.0V CT@ 1.5A; Parallel2: 10.0V @ 3.0A
4. Voltage Regulation: 25% TYP @ full load to no load
5. Temperature Rise: 30C TYP (45C MAX allowed)
6. Insulation Resistance: 100MΩ
7. Hipot: 4000VAC between primary to secondary and windings to core.
8. Recommended Fuse3:
Series: Littelfuse p/n 313 2HXP, 2.0A 250V, slow blow, ¼ x 1 ¼ or,
Cooper Bussmann p/n BKMDL-2, 2.0A 250V, ¼ x 1 ¼
Parallel: Littelfuse p/n 313 4HXP, 4A 250V, slow blow, ¼ x 1 ¼ or,
Cooper Bussmann p/n BKMDL-4, 4A 250V, ¼ x 1 ¼
Construction:
Dual bobbin construction with an insulated shroud, both made of a high temperature material that exceeds
UL flammability requirements.
Safety:
Since the dual bobbin construction effectively reduces capacitance, electrostatic shielding is not required.
World Series Transformers are designed and manufactured to meet the following agency approvals:
Agency File:
UL: File E53148, UL 5085-1 and 2 (formerly UL 506), General Purpose.
UL: File E65390, UL 5085-1 and 3 (formerly UL1585), Class 2/3.
CSA: File LR 221330. C22.2 NO. 66, General Purpose.
TUV: File R72103639, EN 60950, (IEC950) information Technology Equipment.
A. Dimensions:
Units: In inches
H
W
D
A
B
C
ML
-
MD
MW
1.562 2.625 2.187 0.550 0.275 1.680
1.75
2.187
B. PIN DIM. : 0.045 SQ
C. WT Lbs. : 1.15
D. Mounting Holes: 0.156 dia. x 4
Connections4:
Input: Series – Pin 1 to Pin 6, Jumper Pin 4 to Pin 3
Parallel – Pin 1 to Pin 6, Jumper Pin 1 to Pin 4 and Pin 3 to Pin 6
Output: Series – Pin 7 to Pin 12, Jumper Pin 9 to Pin 10
Parallel – Pin 7 to Pin 12, Jumper Pin 7 to Pin 10 and Pin 9 to Pin 12
RoHS Compliance: As of manufacturing date February 2016, all standard products meet the requirements
of 2015/863/EU, known as the RoHS 3 initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’ website for
the most current version.
6
12
10
9
4
3
1
Non-Inherently limited. Class 3.
Non-Inherently limited. Class 2 not wet, Class 3 wet.
2
3
Fuse must be used on secondary as conditions of acceptability for UL Class2/3 operation.
7
1
4
Primary and secondary windings are designed to be connected in series or parallel. Winding are not
SCHEMATIC
intended to be used independently.
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: June 3, 2019
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