EE12.6 SMD Current Sense Transformer 40A
Detecting currents up to 40A
Designed for frequencies ≤1 MHz
Multiple different turns ratios to meet various requirements
Low primary resistance and high withstand voltage, suitable for voltages up to 1500V or above
| EE12.6 SMD Current Sense Transformer Specification
On the mobile device, hold the table and swipe left or right to view the detailed parameters.
| 型号 | 匝数比 | 电感值 | 直流电阻 | N2 额定电流 | 耐压 | 下载 | |
| Num | Turns Ratio | L 1-3 | DCR 1-3 | DCR 8-7 | N2 IDC | HI-POT | DOWLOAD |
| ( mH ) at 10KHz/1V | ( Ω ) | ( mΩ ) | ( A ) | ( V ) | |||
| N1:N2 | MIN | MAX | MAX | TYP | |||
| EE12.6-CT501 | 50:1 | 2.12 | 0.71 | 0.36 | 40 | 1500 |  |
| EE12.6-CT1001 | 100:1 | 8.5 | 1.45 | 0.36 | 40 | 1500 | |
| EE12.6-CT1501 | 150:1 | 19.2 | 2.25 | 0.36 | 40 | 1500 | |
| EE12.6-CT2001 | 200:1 | 34 | 4.06 | 0.36 | 40 | 1500 | |
Package：250pcs/r
| EE12.6 SMD Current Sense Transformer Size
EE12.6 SMD Current Sense Transforer L*W*H：19.91*14.7*10mm，Flatness<0.15mm
| EE12.6 SMD Current Sense Transformer Winding
| EE12.6 SMD Current Sense Transformer Circuit and Pins
The terminating resistanceRterminatingis calculated based on a 1V output voltage,a primary current of 30A, and 100 turns on the secondary coil. Thus,Rt=3.5Ω
Changing the terminal resistance can increase or decrease the output voltage/current calculation according to the following equation:
Rt (Ohms) = Vout × Nsec / Ipri
| EE12.6 SMD Current Sense Transformer Application
EE12.6 SMD Current Sense Transformer is widely used in photovoltaic inverters, switching power supplies, detection circuits, overload protection sockets, medical equipment, inkjet printers and various other devices.
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