- Sensed current up to 47 A; Designed for frequency range
- up to 1 MHz and above. Very low primary DC resistance
- 500 Vrms, one minute isolation (hipot) between windings
- Core material Ferrite
- Terminations RoHS compliant tin-silver over tin over nickel over
- phos bronze (pins 2-4); RoHS compliant matte tin over nickel over
- copper (pins 11-12)
- Ambient temperature –40°C to +85°C
- Storage temperature Component: –40°C to +125°C
FC-SCT2010 –Series Current Sense Transformers
| Part Number | Turns Ration | Inductance(±30%.(mH) | HI-POT DC/NP-NS | DCR (mΩ /ΩMAX) | ensed Current5 I（A)） | |
| Primary | Secondary | |||||
| FC-SCT2010-020T | 1:20 | 0.34 | 1500V | 0.36 | 0.180 | 47 |
| FC-SCT2010-030T | 1:30 | 0.76 | 1500V | 0.36 | 0.265 | 47 |
| FC-SCT2010-040T | 1:40 | 1.36 | 1500V | 0.36 | 0.560 | 47 |
| FC-SCT2010-050T | 1:50 | 2.12 | 1500V | 0.36 | 0.705 | 47 |
| FC-SCT2010-060T | 1:60 | 3.06 | 1500V | 0.36 | 0.850 | 47 |
| FC-SCT2010-070T | 1:70 | 4.16 | 1500V | 0.36 | 1.00 | 47 |
| FC-SCT2010-080T | 1:80 | 5.44 | 1500V | 0.36 | 1.15 | 47 |
| FC-SCT2010-100T | 1:100 | 8.50 | 1500V | 0.36 | 1.45 | 47 |
| FC-SCT2010-125T | 1:125 | 13.3 | 1500V | 0.36 | 1.85 | 47 |
| FC-SCT2010-150T | 1:150 | 19.2 | 1500V | 0.36 | 2.25 | 47 |
| FC-SCT2010-200T | 1:200 | 34.0 | 1500V | 0.36 | 4.06 | 47 |
lElectrical Specifications @ 25°C — Operating Temperature -40°C to +125°C.C
Notes:
1. The temperature of component (ambient temperature plus temper-ature rise) must bewithin the specified operating temperature range.
2. The maximum current rating is based upon temperature rise of the component andrepresents the DC current which will cause a typical temperature rise of 40°C with noairflow.
3. To calculate value of terminating resistor (Rt) use the following formula:
Rt (W) = Vref * N /(Ipeak_primary)
4. The peak flux density of the device must remain below 2000 Gauss. To calculate the
peak flux density for uni-polar current use following formula:
Bpk = 37.59 * Vref * (Duty_Cycle_Max) * 105 / (N * Freq_kHz)* for bi-polar current applications divide Bpk (as calculated above) by 2.
