OWIX1570-
Toroid power Common Mode Choke
Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Sorø
T: +45 5783 3830 | sales@owolff.com
T: +45 5783 3830 | sales@owolff.com
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Description
SMD CMC, wires bifilar or separate wound in toroid core and assembled into case.
SMD CMC, wires bifilar or separate wound in toroid core and assembled into case.
Features
• High Impedance for Common Mode Noise
• Low impedance for Differential Mode
• High rated Current available
• Wide band
• Sharp type Impedance curve available
• Great EMI suppression effect
•Separate winding or Bifilar winding are flexible
• RoHS and REACH compliant
• High Impedance for Common Mode Noise
• Low impedance for Differential Mode
• High rated Current available
• Wide band
• Sharp type Impedance curve available
• Great EMI suppression effect
•Separate winding or Bifilar winding are flexible
• RoHS and REACH compliant
Applications
• Prevention of common mode noise on signal lines and power lines for computer related or electronic devices
• Industrial applications
• Prevention of common mode noise on signal lines and power lines for computer related or electronic devices
• Industrial applications
| Test Voltage | 0.1V |
| Parameters Test Temp | 25°C |
| Operation Temp (Including temperature Rise) | -20°C to +105°C |
| Storage Temp | 0~40°C |
| Storage Humidity | <70% RH |
| Resistance to Soldering Heat | 260°C for 10 sec |
| Rated Current | 2.5 - 4.00A |
| Temperature Rise | 40°C Typ. at Rated Current |
All in series
Product ID
Inductance
DCR [mohm]
Isat [A]
Test condition
Frequency range
Irms [A]
Custom 1
Custom 2
Samples
Inductors:
L tol note:
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
13.80
A tol:
±0.5
B:
13.80
B tol:
±0.5
C:
7.50
C tol:
Max.
D:
11.00
D tol:
±0.5
E:
11.00
E tol:
±0.5
F:
2.80
F tol:
Ref
G:
0.80
G tol:
Ref
H:
H tol:
I:
I tol:
J:
J tol:
Shape:
Square
a
b
c
d
aa
4.06
aa tol
Ref
bb
3.05
bb tol
Ref
cc
8.84
cc tol
Ref
dd
8.84
dd tol
Ref
Dimension remarks:
Recommended dimension, a,b,c,d for PCB pad
Dimensions Image: 
PAD Image: 
Schematic Image: 