R core Power Transformers
Product Description
What's an R-Core?
R-Core is a compact and low profile core that can be used in place of E-I or Toroidal transformer. The shape resembling that of a race track has two balanced windings on either side for reduction of EMF.
What are the advantages of using an R-Core?
- Lower profile and smaller size.
- Lower stray EM field from the round cross-sectional area and the balanced windings on either side.
- Lower core losses from no cuts the in core and minimized distance between the core and the windings.
- Lower temperature rise and noise form the round cross-sectional area and tappered slitting.
- Impressive modern appearance.
Model
|
Input Volt./Hz
|
Pri.
|
Sec.
|
Output(W)
|
Temp.rise( )
|
Insulation Resistance
|
Dielectric Strength
|
NO-load Current (Max)
|
R-3
|
220V/50-60Hz
|
1
|
1
|
3
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
2mA
|
R-5
|
220V/50-60Hz
|
1
|
1
|
9
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
2mA
|
R-8
|
220V/50-60Hz
|
1-2
|
1-4
|
10
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
4mA
|
R-10
|
220V/50-60Hz
|
1-3
|
1-4
|
15
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
5mA
|
R-20
|
220V/50-60Hz
|
1-3
|
1-6
|
28
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
6mA
|
R-26
|
220V/50-60Hz
|
1-3
|
1-4
|
35
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
6mA
|
R-30
|
220V/50-60Hz
|
1-3
|
1-5
|
45
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
6mA
|
R-35
|
220V/50-60Hz
|
1-3
|
1-4
|
60
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
6mA
|
R-40
|
220V/50-60Hz
|
1-3
|
1-5
|
55
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
6mA
|
R-50
|
220V/50-60Hz
|
1-3
|
1-5
|
65
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
8mA
|
R-80
|
220V/50-60Hz
|
1-3
|
1-5
|
100
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
8mA
|
R-100
|
220V/50-60Hz
|
1-3
|
1-6
|
130
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
14mA
|
R-160
|
220V/50-60Hz
|
1-3
|
1-6
|
200
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
16mA
|
R-260
|
220V/50-60Hz
|
1-3
|
1-6
|
300
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
18mA
|
R-320
|
220V/50-60Hz
|
1-3
|
1-8
|
380
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
18mA
|
R-600
|
220V/50-60Hz
|
1-3
|
1-8
|
650
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
18mA
|
R-1000
|
220V/50-60Hz
|
1-3
|
1-9
|
1200
|
<65
|
DC500V/>100M
|
3KVAC/60s
|
18mA
|
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