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Toroidal Common Mode Line Chokes
for 3 Amps to 15 Amps Applications

Toroidal Common Mode Line Chokes

  • Wound on nylon casing to protect windings
  • All insulating materials rated at 130 deg C or higher
  • Single layer wound for highest common-mode impedance over widest frequency range
  • UL 94VO recognized materials used
  • Meets 3mm creepage spacings for UL, CSA and IEC specifications
  • Available in either vertical or horizontal mount
  • Easy PC board mounting
  • Good vibration resistance
  • Exhibit excellent frequency response from 60 Hz to 500 Khz

 

SPECIFICATIONS

Click the button to see examples of our custom wound products.
We wind anything to meet your needs
.
Please download the .PDF file in the
table below for dimensions and pin outs
 
Packaged in bulk only

APPLICATIONS:

  • Power Line Filtering
  • Noise Supression Of DC Circuit For Switching Regulator
  • Protects Primary AC Side From Being Affected By A Switching Regulator
  • Filters Noise From Ultrasonic Equipment
  • Filters Electrostatic Noise From Power And Signal Lines
  • Eliminates Contact Noise
  • Filters Incoming Spikes For ICS And Equipments Using Microcomputers
  • Minimizes Noise Emissions By Conforming To FCC, VCCI, FTZ, CISPR Regulations
  • Minimizes Noise Emissions From Inverters
 

PART NUMBERING

HL-H-151U-12A

HL : Common Mode Choke
H : Horizontal, V : Vertical
151U: Inductance
12A : Current Rating

 
 

The prices shown below are for low volume quantity. Please call  800-377-3244 or
email sales@coilws.com for larger volume OEM pricing.
For high volume, the pricing is under $1.00 each

1. The data shown below can be sorted by Part Number, Inductance, Rated Current, DCR, or any of the header columns.
To sort click the column header. Click again to sort in reverse order.

Voltage,Max D.C.
Resistance,Rated
Current,Mounting,Max
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Need Power Inductors? CWS delivers the finest in surface mount inductors , standard inductors , toroidal common mode chokes, Power Transformers, Common Mode Chokes, CeramicInductors and Wire Wound Inductors. CWS can supply all of your filtering needs as well, including EMI Filters, RFI Filters, LC Filter Inductors, and Common Mode Filters. From Transmission Line Transformers to power transformers, CWS is the source to call!
We have direct crosses to all major manufacturers including Toko, CoilCraft, Coiltronics, Tokin, J.W. Miller, Murata, Sumida, TDK, Gowanda, Taiyo Yuden and more! Call for details!

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Copyright © 2004, Coilws.com, Inc.
Updated July 22, 2005