Changsha Purple Horn E-Commerce Co., Ltd.
| Rated input Current | 10A |
| Frequency Range | 50kHz~1MHz |
| DCR Primary Side (Max) | 700mΩ |
| Description | 10A 50kHz~1MHz Current Transformers RoHS |
| Mfr. Part # | ECST1V0805-1070-R |
| Model Number | ECST1V0805-1070-R |
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Product Specification
| Rated input Current | 10A | Frequency Range | 50kHz~1MHz |
| DCR Primary Side (Max) | 700mΩ | Description | 10A 50kHz~1MHz Current Transformers RoHS |
| Mfr. Part # | ECST1V0805-1070-R | Model Number | ECST1V0805-1070-R |
The ECST1V0805 is an SMT current sense transformer designed for efficient and reliable current sensing in various electronic applications. It features a compact EE5.0 SMT package, very low DC resistance, and a wide selection of turns ratios. This transformer is rated for primary currents up to 10 A and operates over a broad frequency range of 50 kHz to 1 MHz. Its robust design makes it suitable for demanding applications such as switching power supplies, feedback control, overload sensing, and load drop/shut down detection. The product is compliant with environmental standards including operation from -40 C to +125 C and J-STD-020 compliant solder reflow temperatures, and is RoHS, Halogen, and HF free.
| Part Number | Turns Ratio (sec:pri) | Secondary Inductance (H) @ 100 kHz (min) | Secondary DCR () (max) | Primary DCR (m) (ref) | Hi-pot (pri to sec) | Sensed Current (A) (max) |
|---|---|---|---|---|---|---|
| ECST1V0805-1020-R | 20:1 | 80 | 0.4 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1030-R | 30:1 | 180 | 0.87 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1040-R | 40:1 | 320 | 1.14 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1050-R | 50:1 | 500 | 1.85 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1060-R | 60:1 | 730 | 2.3 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1070-R | 70:1 | 980 | 4.75 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1100-R | 100:1 | 2000 | 5.5 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| ECST1V0805-1125-R | 125:1 | 3000 | 11.5 | 0.7 | 500 Vac @ 2 mA, 3 sec, 50 Hz | 10 |
| Dimension | Value (mm) |
|---|---|
| A | 8.38 maximum |
| B | 8.00 maximum |
| C | 5.50 maximum |
| D | 1.85 0.3 |
| E | 0.6 |
| F | 0.25 ref |
| G | 0.7 0.2 |
| Dimension | Value (mm) |
|---|---|
| W | 16 0.3 |
| P1 | 12.0 0.1 |
| E1 | 1.75 0.1 |
| F | 7.50 0.05 |
| P2 | 2.0 0.05 |
| D0 | 1.5 +0.1/-0 |
| D1 | 1.5 +0.1/-0 |
| B0 | 8.45 0.1 |
| A0 | 7.7 0.2 |
| K0 | 5.50 0.1 |
| P0 | 4.0 0.1 |
| T | 0.40 0.05 |
| A | 330 3.0 |
| N | 100 1.0 |
| C | 13+0.5/-0.2 |
| W1 | 16.4+2.0/-0.0 |
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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