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Surface Mount Current Sense Transformer BOURNS PCS040-EF1303KS Suitable For AC Current Applications

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Surface Mount Current Sense Transformer BOURNS PCS040-EF1303KS Suitable For AC Current Applications

Turns Ratio : 60:1

Rated input Current : 40A

Frequency Range : 1MHz

DCR Primary Side (Max) : 1mΩ

Description : 60:1 40A 1MHz Current Transformers RoHS

Mfr. Part # : PCS040-EF1303KS

Model Number : PCS040-EF1303KS

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PCS Series Current Sense Transformers

The PCS Series Current Sense Transformers are designed for accurate current measurement in various electronic applications. Featuring surface mount technology, these transformers offer high frequency operation up to 1 MHz and a wide operating temperature range from -40 C to 125 C. They are RoHS compliant, making them suitable for environmentally conscious designs.

Key Features:

  • Surface mount design
  • Frequency up to 1 MHz
  • Operating temperature: -40 C to 125 C
  • RoHS compliant

Applications:

  • Switched-mode power supplies
  • Motor control
  • Overload sensing
  • AC current applications

Product Attributes:

  • Brand: Bourns
  • Core Material: P4
  • Bobbin Material: PM9630
  • Wire Material: XUEW and UEWH
  • Tape Material: PI-310
  • Glue Material: S-9001
  • Clip Material: SUS301

Technical Specifications:

Specification PCS020 PCS040
Rated current on primary Up to 20 A (10 A typical) Up to 40 A
Operating Temperature -40 C to +125 C
Isolation Between Windings 500 Vrms 800 Vrms
Frequency Up to 1 MHz
Moisture Sensitivity Level 1

Electrical Specifications (@ 25 C):

Bourns Part Number Turns Ratio Primary : Secondary Secondary Inductance Min. (mH) DCR Volt-time Product on Secondary Max. (V-sec) Terminating Resistance (1 V Output at Rated Current) () Primary Ref. (m) Secondary Max. ()
PCS020-EE05081S 1 : 20 0.081 7 0.4 10.8 1
PCS020-EE05180S 1 : 30 0.18 7 0.87 16.2 1.5
PCS020-EE05320S 1 : 40 0.32 7 1.14 21.6 2
PCS020-EE05500S 1 : 50 0.5 7 1.5 27 2.5
PCS020-EE05730S 1 : 60 0.73 7 1.98 32.4 3
PCS020-EE05980S 1 : 70 0.98 7 4.75 37.8 3.5
PCS020-EE0502KS 1 : 100 2.0 7 5.5 54 5
PCS020-EE0503KS 1 : 125 3.0 7 7 67.5 6.25
PCS040-EF13340S 1 : 20 0.34 1 0.18 50.8 0.5
PCS040-EF13760S 1 : 30 0.76 1 0.265 76.2 0.8
PCS040-EF1301KS 1 : 40 1.36 1 0.56 101.6 1
PCS040-EF1302KS 1 : 50 2.12 1 0.705 127 1.3
PCS040-EF1303KS 1 : 60 3.06 1 0.85 152.4 1.5
PCS040-EF1304KS 1 : 70 4.16 1 1 177.8 1.8
PCS040-EF1305KS 1 : 80 5.44 1 1.15 203.2 2
PCS040-EF1308KS 1 : 100 8.5 1 1.45 254 2.5
PCS040-EF1313KS 1 : 125 13.3 1 1.85 317.5 3.1
PCS040-EF1319KS 1 : 150 19.2 1 2.25 381 3.8
PCS040-EF1334KS 1 : 200 34 1 4.06 508 5

Packaging:

  • PCS020: 1000 pcs. per 13-inch reel
  • PCS040: 300 pcs. per 13-inch reel

Product Dimensions (mm/inches):

Refer to the provided diagrams for detailed dimensions of PCS020 and PCS040, including Top View and Side View representations.

How To Order:

PCS (Current Sense Transformer) - 020 (Rated Current 20 A) or 040 (Rated Current 40 A) - EE05 (Bobbin Size EE5) or EF13 (Bobbin EF12.6) - 081 (Inductance in H, see table) - S (SMD PCB type)

Soldering Profile:

The soldering profile details ramp-up rates, pre-heat, reflow, and cool-down stages for lead-free solder, with a maximum peak temperature of 250 C (+0/-5 C) and a maximum reflow time of 10 seconds (tp < 30 s).

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


2411220604_BOURNS-PCS040-EF1303KS_C6142208.pdf


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