R Core Transformer - JiangYin Spark Electronic Technology Co., Ltd

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