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Current Sense Transformer BOURNS PCS040-EF1319KS Surface Mount Technology Up to 40 Amp Primary Current
Current Sense Transformer BOURNS PCS040-EF1319KS Surface Mount Technology Up to 40 Amp Primary Current
Specifications
Turns Ratio :
150:1
Rated input Current :
40A
Frequency Range :
1MHz
DCR Primary Side (Max) :
1mΩ
Description :
150:1 40A 1MHz Current Transformers RoHS
Mfr. Part # :
PCS040-EF1319KS
Model Number :
PCS040-EF1319KS
Description

Product Overview

The PCS Series Current Sense Transformers are designed for efficient and accurate current monitoring in various electronic applications. Featuring surface mount technology, these transformers support frequencies up to 1 MHz and operate within a wide temperature range of -40 C to 125 C. They are ideal for use in switched-mode power supplies, motor control systems, overload sensing, and general AC current applications. The series offers models with rated primary currents up to 20 A (PCS020) and 40 A (PCS040), with robust isolation between windings.

Product Attributes

  • Brand: Bourns
  • Compliance: RoHS compliant*
  • Materials: Core (P4), Bobbin (PM9630), Wire (XUEW and UEWH), Tape (PI-310), Glue (S-9001), Clip (SUS301)

Technical Specifications

Specification PCS020 PCS040
Rated Current on Primary Up to 20 A (10 A typical) Up to 40 A
Frequency Up to 1 MHz
Operating Temperature -40 C to +125 C
Isolation Between Windings 500 Vrms 800 Vrms
Moisture Sensitivity Level 1
Packaging 1000 pcs. per 13-inch reel 300 pcs. per 13-inch reel

Electrical Specifications @ 25 C

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

Product Dimensions

Dimensions are provided in MM (INCHES) with tolerances of 0.25 / (.010) unless otherwise specified.

Model Max Width Max Length Max Height
PCS020 8.00 (.315) 8.13 (.320) 5.30 (.209)
PCS040 19.91 (.784) 16.51 (.650) 10.50 (.413)

How To Order

PCS 020 - EE05 081 S

  • Model: PCS = Current Sense Transformer
  • Rated Current: 020 = 20 A, 040 = 40 A
  • Bobbin Size: EE05 = Bobbin EE5, EF13 = Bobbin EF12.6
  • Inductance: See table
  • PCB type: S = SMD

Soldering Profile

Lead-free solder profile with ramp-up up to 3 C/s max, pre-heat at 150 ~ 200 C for 60 s. ~ 120 s., reflow at 250 +0/-5 C for max 10 s. (tp < 30 s.), and cool down at 6 C/s. max.

*RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.


2411220604_BOURNS-PCS040-EF1319KS_C7024483.pdf

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Current Sense Transformer BOURNS PCS040-EF1319KS Surface Mount Technology Up to 40 Amp Primary Current

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Product Detail
Turns Ratio :
150:1
Rated input Current :
40A
Frequency Range :
1MHz
DCR Primary Side (Max) :
1mΩ
Description :
150:1 40A 1MHz Current Transformers RoHS
Mfr. Part # :
PCS040-EF1319KS
Contact Supplier
Current Sense Transformer BOURNS PCS040-EF1319KS Surface Mount Technology Up to 40 Amp Primary Current

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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