PARAMETER
UNITS
Power Rating
Secondary Ratings
Series Connected
2-3 & 6-7
(Input 220V Primary 50 Hz)
Secondary Ratings
Parallel Connected
1-3 & 2-4 / 5-7 & 6-8
(Input 110V Primary 60 Hz)
DCR Primary
(pins 1-2 or 3-4)
DCR Secondary
(pins 5-6 or 7-8)
Isolation
1,2,3,4 to 5,6,7,8
30
110
+
5%
272.7
55
+
5%
545.4
VA
V
mA
1
Low Profile
PC Power
Transformer
Schematic Diagram
5
V
mA
PRI
2
3
6
SEC
7
8
61 Typ.
15 Typ.
1500 min.
Ω
Ω
V
RMS
4
SEE BOTTOM VIEW FOR PIN OUT
Parallel External
Connections:
1-3, 2-4 & 5-7, 6-8
Series External
Connections:
2-3 & 6-7
Manufactured with UL Listed materials.
Physical Dimensions
inches (mm)
3.12
(79.25)
1.375
(34.93)
.
600
(15.24)
2.5
(63.5)
.660
(16.76)
.600
(15.24)
2.18
(55.37)
Bottom View
Side View
T-60366
Rhombus
Industries Inc.
Transformers & Magnetic Products
12/15/95
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960
z
FAX: (714) 896-0971
www.rhombus-ind.com
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