TRIAD ET2825-031 Switchmode/high frequency common mode inductor Datasheet

Switchmode/High Frequency
Common Mode Inductors
ET2825-031
Description:
Common-mode coils are useful in a wide range of applications for the prevention
of electromagnetic interference (EMI) and radio frequency interference (RFI) from
power supply lines and for prevention of malfunctioning of various electronic
equipments. Features include low leakage flux, high self-resonant frequency, high
impedance at applicable frequency and low stray capacitance in section winding.
Designed to meet UL, CSA and IEC standards.
Electrical Specifications (@20°C):
Min.
Inductance
Max. DC (Ω)
Amps
Inductance*
Difference
Resistance
RMS
(mH)
(µH) Max
10.00
200
H
0.25
2.00
*inductance per winding.
.158 +/- .040
2
Specifications:
1
W
Rated Voltage = 250VAC
Temperature Rise = 45°C Max
Insulation Resistance = 100M Ω Min
Operating Temperature Range = -20 to 105°C
Dielectric Withstanding Voltage = 2,000 VAC
Dimensions:
W
L
H
A
B
1.181
1.181
.984
.945
.787
2
3
L
+ .008
.032 DIA.
- 0
Units in inches.
A
Weight: .88 oz.
Schematic:
4
4
1
L2
L1
1
3
B
2
3
2
PIN MOUNTING
RoHS Compliance: As of manufacturing date February 2005, all standard products meet the
requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad
Magnetics’ website for the most current version.
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013
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