Call Today Toll Free: 1 (800) 377-3244
You can e-mail us your requirements: sales@coilws.com

"We will wind anything"


If you can conceptualize it, draw it, sketch it or describe it,we can wind it for you.
Sure enough, if you have an engineering print of it, we can serve you even better

72- 400 Series 35 Amps Surface Mount 20 KHz to 200 KHz Operating Frequency

72- 400 Series 50 Khz to 500 Khz Current Sense Transformer.
Low Profile, Surface Mount, High Turn Ratio
Features:
  • Surface Mount Current Sense Transformer
  • High Current application : primary rated to 35 Amps
  • Designed for switch mode power supply application
  • 500 Vrms primary to secondary for hi-pot
  • Frequency range of 50 Khz to 500 Khz
  • Turn Ratio from 30: 1 to 300: 1
  • Low Profile : 10mm height

SPECIFICATIONS

Click the button to see examples of our custom wound products. We wind anything to meet your needs.
Outline drawings and Schematics
Industrial and Commercial
Bulk or Tape and Reel

IMPORTANT
1) No tooling or set up fees required for standard parts
2) Minimum order : 20 pieces. Samples available to large OEMs
3) Typical Delivery: 2 to 6 weeks
 


CONSTRUCTION INFORMATION

Please see pdf files for details.
See link below for some sample PDF files.

72-401
72-405
72-406
72-403

 

Part Numbering
72 - 400

72 : CWS current sense
400 - Types

Notes:
1 ) The prices shown below are for low volume quantity. Please call  800-377-3244 or
email sales@coilws.com for larger volume OEM pricing.
2 ) Our large OEM pricing is extremely competitive. We will meet or beat any competitors prices with better deliveries
3 ) Custom designs are available to meet any of your requirements. Please contact us
4 ) The data shown below can be sorted by clicking each column header.Click once again to sort in reverse order.
5) Stock qty shown can be shipped immediately. Subject to prior sales. High volume Production qty delivery lead is 4 to 6 weeks



(Searching Part Numbers, Inductance, Current fields)
Part Number Inductance Max
Secondary
DCR		 Turns Ratio
(Pri:Sec)		 Max Primary
Current		 Hi-Pot
(Vrms)		 Price  
72-406 50.00 mH 12 ohms 1:300 35 Amps 500 $5.00
Buy Now
  
72-405 Discontinued 22.00 mH 5.0 ohms 1:200 35 Amps 500
Buy Now
  
72-404 5.60 mH 1.5 ohms 1:100 35 Amps 500 $5.00
Buy Now
  
72-403 2.70 mH 0.8 ohms 1:70 35 Amps 500 $5.00
Buy Now
  
72-402 1.40 mH 0.57 ohms 1:50 35 Amps 500 $5.00
Buy Now
  
72-401 0.50 mH 0.34 ohms 1:30 35 Amps 500 $5.00
Buy Now
  

Need Power Inductors? CWS delivers the finest in surface mount inductors and standard inductors, power transformers, Common Mode Chokes, Ceramic Chip Inductors and Wire Wound Chip 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!

Disclaimer: Coilws.com, Inc. reserves the right at any time and from time to time to make changes to design, technical specification, or construction of any product listed on this website without notice. Coilws.com, Inc. also reserves the right to discontinue or limit sale of any product or service available throughout this website on temporary or permanently basis without notice. Coilws.com, Inc. highly recommend customers not to use its products offered on this website for inappropriate use and applications. Products should be tested for its suitability by prospective customers in all possible applications and conditions.

Please note: Cross References are only equivalent products and may have some variations. In no way cross references can be interpreted as precise reproduction of products offered by cross reference supplier.


Your comments and suggestions are important to us, please feel free to email us at : sales@coilws.com
Call us Toll Free: 1(800) 377-3244
Copyright © 2008, Coilws.com, Inc
Updated Jan, 2008