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Current Sense Transformer BOURNS 055658 for Accurate Industrial Current Measurement Applications
Current Sense Transformer BOURNS 055658 for Accurate Industrial Current Measurement Applications
Specifications
Frequency Range :
50Hz
DCR Primary Side (Max) :
25Ω
Description :
50Hz Current Transformers RoHS
Mfr. Part # :
055658
Model Number :
055658
Description

Model 0556xx Series Current Sense Transformers

The Model 0556xx Series Current Sense Transformers are designed for accurate current measurement in various industrial applications. Featuring an integrated primary current path and a wide turns ratio range, these transformers offer reliable performance for switched-mode power supplies, motor control, overload sensing, and general AC current applications. They are RoHS compliant and halogen free, ensuring environmental responsibility.

Product Attributes

  • Brand: Bourns
  • Certifications: RoHS compliant, Halogen free
  • Materials: Core - Ferrite, nanocrystalline; Wire - Enameled copper; Terminal Finish - Sn
  • Packaging: 120 pcs. per tray

Technical Specifications

Bourns Part Number Turns Ratio Frequency Range Current Rating Inductance Volt-time Product on Secondary Max. DC Resistance
055650 50:1 10-300 kHz 0.1-40 A 6 mH 180 V-s 0.140
055651 100:1 10-300 kHz 0.1-40 A 24 mH 360 V-s 0.47
055652 200:1 10-300 kHz 0.1-40 A 96 mH 715 V-s 1.8
055653 300:1 10-300 kHz 0.1-40 A 216 mH 1070 V-s 3.4
055654 400:1 10-300 kHz 0.1-40 A 384 mH 1430 V-s 5.7
055655 500:1 10-300 kHz 0.1-40 A 600 mH 1785 V-s 9.4
055656 600:1 10-300 kHz 0.1-40 A 864 mH 2140 V-s 13.5
055657 1000:1 10-300 kHz 0.1-40 A 2400 mH 3570 V-s 35
055658 1000:1 50 Hz 0.1-40 A 30 H 6.4 V-ms 25
055659 1500:1 50 Hz 0.1-40 A 67.5 H 9.5 V-ms 52
055660 2000:1 50 Hz 0.1-40 A 120 H 12.7 V-ms 100
055661 2500:1 50 Hz 0.1-40 A 187.5 H 15.9 V-ms 135
055662 50:1 0.2-3 MHz 0.1-40 A 0.77 mH 180 V-s 0.140
055663 100:1 0.2-3 MHz 0.1-40 A 3.1 mH 360 V-s 0.47
055664 200:1 0.2-3 MHz 0.1-40 A 12.4 mH 715 V-s 1.8

General Specifications

Specification Value
Operation Temperature -30 to +125 (Temperature Rise Included)
Storage Temperature -40 to +85
Temperature Rise 40 C at rated Irms
Rated Current 0.1 to 40 A

Product Dimensions

Dimensions: MM (INCHES)

AII: 12.60 0.50 (.496 .020)

EII: 18.00 (.709)

EI: 23.5 (.925) MAX.

AI: 27 (1.063) MAX.

0.60 (.024) SQ.

3.00 (.118) DIA.

17.5 (.689) MAX.

8.89 0.50 (.350 .020)

3.50 0.50 (.138 .020)

10.16 0.50 (.400 .020)

Solder Profile

Pb-Free Assembly

  • Average ramp-up rate: ~ 200 C/second
  • Heating rate during preheat: typical 1-2 /second max. 4 /second
  • Final preheat temperature: within 125 C of soldering temperature
  • Peak temperature (Tp): 260 C
  • Time within +0 C / -5 C of actual peak temperature: 10 seconds
  • Ramp-down rate: 5 C/second max.

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**Bourns considers a product to be halogen free if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.


2411192316_BOURNS-055658_C19945826.pdf

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Current Sense Transformer BOURNS 055658 for Accurate Industrial Current Measurement Applications

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Product Detail
Frequency Range :
50Hz
DCR Primary Side (Max) :
25Ω
Description :
50Hz Current Transformers RoHS
Mfr. Part # :
055658
Model Number :
055658
Contact Supplier
Current Sense Transformer BOURNS 055658 for Accurate Industrial Current Measurement Applications

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Current Transformers, Pulse Transformers, Power Transformers
Employee Number :
>300
Certification Level :
Verified Supplier
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