TX7P-5A

Topstek AC Current Sensors TX7P-5A .. TX7P-20A TX7P-5A~20A Features i High reliability AC current measurement device i Quick response speed, very low phase lag i High isolation voltage between the measuring circuit and the current-carrying conductor (AC4KV) i All materials used are RoHS compliant i Flame-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 i ADC inputs i Power meters i Over current detection i Ground Fault detection i Isolated AC current monitoring i AC current sensing for switching power supply Specifications Parameter Nominal Input Current Linear Range Output Voltage IF =IFN ( RL=100 ) Secondary Turns *1 Secondary DC Resistance Accuracy Over Working Range *1 Dielectric Strength Isolation Resistance @ 1000 VDC Operating Temperature Storage Temperature Mass Symbol IFN IFS VFN N RDC RIS Ta Ts W Unit ARMS ARMS VRMS % V M °C °C TX7P-5A 5 60 0.5 TX7P-10A TX7P-15A 10 15 60 60 1 1.5 1000 nominal < 30 , TA=25°C TX7P-20A 20 60 2 Within ±2% IF = 0.1 IFN 3.0 IFN AC4KV X 60 sec > 500 M -20°C to 120°C -20°C to 125°C 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 - 121 www.topstek.com TX7P V080201 7/1/2008