Nuvotem Talema 15A PCB Mount Current Transformer CT, 1:300
- RS-stocknr. 399-7317
- Fabrikantnummer AS-103
- Fabrikant Nuvotem Talema
Current Sense, Toroidal - 20-200kHz
Nuvotem Talema presents the AS Series of current sensors designed to control, monitor, or measure ac currents. Fully encapsulated for optimal mounting to printed circuit boards, these current sensors serve as feedback elements between output and pulse control circuitry, providing accurate regulation of switch mode power supplies. They can also be used to detect motor current load/overload, and have various other applications including in lighting and instrumentation.
AS Series sensors give optimum performance over the designated current and frequency range.
| Type | Body Material | Current Type sensed | Lsec. (1) (mH min.) |
Isolation Test Voltage kVac | Operating Temperature Range (°C) | Stock no. |
| AS-100 | Plastic (UL94 V0) | ac | 6 | 2.5 | -40 to +120 | 400-8575 |
| AS-103 | Plastic (UL94 V0) | ac | 250 | 2.5 | -40 to +120 | 399-7317 |
| AS-104 | Plastic (UL94 V0) | ac | 700 | 2.5 | -40 to +120 | 399-7339 |
| Lsec(1) : Secondary inductance tested @ 10kHz & 1mV | ||||||
Note
Technical specification parameters quoted for +25°C ambient
Low Cost Current Sense Transformers
| Kenmerk | Waarde |
|---|---|
| Input Current | 15A |
| Turns Ratio | 1:300 |
| Internal Diameter | 5mm |
| Length | 17.2mm |
| Width | 20.4mm |
| Depth | 9.53mm |
| Dimensions | 17.2 x 20.4 x 9.53mm |
| Weight | 7g |
| Mounting Type | PCB Mount |
| Secondary Impedance | 300Ω |
| Isolation Voltage | 2500V ac |
| Minimum Operating Frequency | 20kHz |
| Maximum Operating Frequency | 200kHz |
| Secondary DC Resistance | 10Ω |
| Maximum Temperature | +120°C |
| Number of Phases | 1 |
| Core Type | Ferrite |
| Minimum Temperature | -40°C |
| Termination Type | Pin |
| Primary Current Rating | 15A |
