Changsha Purple Horn E-Commerce Co., Ltd.
| Turns Ratio | 40:1 |
| Rated input Current | 40A |
| Frequency Range | 1MHz |
| DCR Primary Side (Max) | 1mΩ |
| Description | 40:1 40A 1MHz Current Transformers RoHS |
| Mfr. Part # | PCS040-EF1301KS |
| Model Number | PCS040-EF1301KS |
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Product Specification
| Turns Ratio | 40:1 | Rated input Current | 40A |
| Frequency Range | 1MHz | DCR Primary Side (Max) | 1mΩ |
| Description | 40:1 40A 1MHz Current Transformers RoHS | Mfr. Part # | PCS040-EF1301KS |
| Model Number | PCS040-EF1301KS |
The Bourns PCS Series Current Sense Transformers are designed for accurate current measurement in various electronic applications. These surface-mount transformers offer high frequency operation up to 1 MHz and a wide operating temperature range from -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 includes models with rated primary currents up to 20 A (PCS020) and 40 A (PCS040), ensuring flexibility for different power requirements.
| 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 | ||||||
| Model | 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 | PCS020-EE05081S | 1 : 20 | 0.081 | 7 | 0.4 | 10.8 | 1 |
| PCS020 | PCS020-EE05180S | 1 : 30 | 0.18 | 7 | 0.87 | 16.2 | 1.5 |
| PCS020 | PCS020-EE05320S | 1 : 40 | 0.32 | 7 | 1.14 | 21.6 | 2 |
| PCS020 | PCS020-EE05500S | 1 : 50 | 0.5 | 7 | 1.5 | 27 | 2.5 |
| PCS020 | PCS020-EE05730S | 1 : 60 | 0.73 | 7 | 1.98 | 32.4 | 3 |
| PCS020 | PCS020-EE05980S | 1 : 70 | 0.98 | 7 | 4.75 | 37.8 | 3.5 |
| PCS020 | PCS020-EE0502KS | 1 : 100 | 2.0 | 7 | 5.5 | 54 | 5 |
| PCS020 | PCS020-EE0503KS | 1 : 125 | 3.0 | 7 | 7 | 67.5 | 6.25 |
| PCS040 | PCS040-EF13340S | 1 : 20 | 0.34 | 1 | 0.18 | 50.8 | 0.5 |
| PCS040 | PCS040-EF13760S | 1 : 30 | 0.76 | 1 | 0.265 | 76.2 | 0.8 |
| PCS040 | PCS040-EF1301KS | 1 : 40 | 1.36 | 1 | 0.56 | 101.6 | 1 |
| PCS040 | PCS040-EF1302KS | 1 : 50 | 2.12 | 1 | 0.705 | 127 | 1.3 |
| PCS040 | PCS040-EF1303KS | 1 : 60 | 3.06 | 1 | 0.85 | 152.4 | 1.5 |
| PCS040 | PCS040-EF1304KS | 1 : 70 | 4.16 | 1 | 1 | 177.8 | 1.8 |
| PCS040 | PCS040-EF1305KS | 1 : 80 | 5.44 | 1 | 1.15 | 203.2 | 2 |
| PCS040 | PCS040-EF1308KS | 1 : 100 | 8.5 | 1 | 1.45 | 254 | 2.5 |
| PCS040 | PCS040-EF1313KS | 1 : 125 | 13.3 | 1 | 1.85 | 317.5 | 3.1 |
| PCS040 | PCS040-EF1319KS | 1 : 150 | 19.2 | 1 | 2.25 | 381 | 3.8 |
| PCS040 | PCS040-EF1334KS | 1 : 200 | 34 | 1 | 4.06 | 508 | 5 |
Note: Terminating resistor RT is based on 1 volt output with the rated current through the Primary. RT = Vout * Nsec / Iprim.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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