R Core Transformer - Compact Design, 220v/50-60hz , Lower Stray Em Field And Core Losses, Impressive Modern Appearance

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 Transformer?
- 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