TX7P-5A TOPSTEK | Alldatasheet
Document overview
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Technical content
Features
/g105High reliability AC current measurement device /g105Quick response speed, very low phase lag /g105High isolation voltage between the measuring circuit and the current-carrying conductor (AC4KV) /g105All materials used are RoHS compliant /g105Flame-Retardant plastic case and silicone encapsulant, using UL 94V0 classified materials, protect against environmental contaminants and vibration over a wide temperature and humidity range
Applications
/g105ADC inputs /g105Power meters /g105Over current detection /g105Ground Fault detection /g105Isolated AC current monitoring /g105AC current sensing for switching power supply Specifications Parameter Symbol Unit TX7P-5A TX7P-10A TX7P-15A TX7P-20A Nominal Input Current I FN A RMS 5 10 15 20 Linear Range I FS A RMS 60 60 60 60 Output Voltage IF =IFN ( RL=100/g525) V FN V RMS 0.5 1 1.5 2 Secondary Turns *1 N - 1000 nominal Secondary DC Resistance R DC /g525 < 30/g525, TA=25°C Accuracy Over Working Range *1 % Within ±2% I F = 0.1 IFN /g314 3.0 IFN Dielectric Strength - V AC4KV X 60 sec Isolation Resistance @ 1000 VDC R IS M/g525 > 500 M/g525 Operating Temperature T a °C -20°C to 120°C Storage Temperature T s °C -20°C to 125°C Mass W g 16g *1. The number of secondary turns for each part model might be adjusted for the best accuracy of output voltage at nominal input current level. Appearance, dimensions and pin identification All dimensions in mm ±0.1, holes –0, +0.2 except otherwise noted