Chassis Mount, Clamp Construction, 230Vac, 6VA to 50VA
Chassis mounting low voltage mains transformers with a single 230Va.c. 50/60Hz primary winding. The two independent secondary windings may be connected in series or parallel to give a wide range of output voltage and current options.
Double section bobbin construction
Fully shrouded bobbins
Full varnish impregnation
Two hole fixing wrap-over clamps
Solder tag terminations
Optional terminal shrouds
(example
503-912
)
100% electrical and flash tested
Tested in accordance with BS3535 and EN 60 742
Insulation
Class B (130°C)
Isolation
Primary to Secondary 4kV
Windings to Core 2kV
Primary/Secondary/Core 500Vdc
Max. Winding Temperature Rise
+55°C ambient max.
Standards
BS3535; EN 60 742
Technical specifications
VA
regulation
dimensions (mm)
fixing
Weight
nominal
typ. (%)
L
L
H
centre
(kg)
6
25
45
40
37
53.5 x 4 BA
0.2
12
15
59
50
50
70 x 2 BA
0.4
20
12
59
57
50
70 x 2 BA
0.55
50
10
79
62
65
92 x 2 BA
1
100
10
89
68
75
57 x 43.5 x 2 BA
1.6
