TMB500A

Topstek Current Transducer TMB100A..TMB1000A TMB 100A~1000A Features i Highly reliable Hall Effect device i Compact and light weight i Fast response time i Excellent linearity of the output voltage over a wide input range i Excellent frequency response (> 50 kHz) i Low power consumption (12 mA nominal) i Capable of measuring both DC and AC, both pulsed and mixed i High isolation voltage between the measuring circuit and the current-carrying conductor (AC2.5KV) i Extended operating temperature range i Flame-Retardant plastic case and silicone encapsulate, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range Applications i UPS systems i Industrial robots i NC tooling machines i Elevator controllers i Process control devices i AC and DC servo systems i Motor speed controller i Electrical vehicle controllers i Inverter-controlled welding machines i General and special purpose inverters i Power supply for laser processing machines i Controller for traction equipment e.g. electric trains i Other automatic control systems Specifications Parameter Nominal Input Current Linear Range Nominal Output Voltage Offset Voltage Output Resistance Hysteresis Error Supply Voltage Linearity Consumption Current Response Time (90%Vhn) Frequency bandwidth (-3dB) Thermal Drift of Output Thermal Drift of Zero Current Offset Dielectric Strength Isolation Resistance @ 1000 VDC Operating Temperature Storage Temperature Mass ICC Tr fBW RIS Ta Ts W Symbol Unit Ifn Ifs Vhn Vos ROUT Voh VCC/VEE mV V % mA Psec Hz %/°C mV/°C V M °C °C g A DC A DC V mV TMB 100A ±100 ±300 TMB 200A ±200 ±600 TMB 300A ±300 ±900 TMB 400A ±400 ±1200 TMB 500A ±500 ±1500 TMB 600A ±600 ±1800 TMB 800A ±800 ±2000 TMB 1000A ±1000 ±2000 4.0 V±1% at If=Ifn ( RL=10k ) Within ±40 mV @ If=0, Ta=25°C 1000 M -15°C to 80°C -20°C to 85°C 250 g - 82 www.topstek.com TMB V080201 7/1/2008 Topstek Current Transducer TMB100A..TMB1000A Appearance, dimensions and pin identification All dimensions in mm ±0.5, holes –0, +0.5 except otherwise noted. - 83 www.topstek.com TMB V080201 7/1/2008