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Tamura LA37S S05K Open-loop Current Sensors

Tamura LA37S S05K Open-loop Current Sensors are designed for various applications, especially middle-powered inverters and welding machines. Tamura LA37S S05K Open-loop Current Sensors can be used at high frequency with a fast response time that allows users to measure current accurately. The series offers rated output voltages of Vof (2.5V or Vref-IN) ±625mV, a wide temperature range (-40°C to +105°C ), a Vref-IN/OUT function, and non-ratiometric output (Vout, Voff, Vref). This current sensor series measures a range from 50A to 600A.

Features

  • Open-loop, voltage-output type, ASIC model
  • 50A to 600A primary nominal current, 150A to 1200A measuring current range
  • Panel mounting, connector on secondary (2 types)
  • +5V power supply voltage, Vof ±625mV rated output voltage
  • 3.3kVAC, 50Hz, 1 min. insulation voltage
  • -40°C to +105°C ambient operating temperature
  • Non-ratiometric output (Vout, Voff, Vref)
  • UL508, UL94-V0 recognized materials
  • CE marking, European directive
  • LA37SxxxS05KM: MOLEX/22-04-1041, tin-plated terminal connecter
  • LA37SxxxS05KJ: JST/B4B-XH-A-G gold-plated terminal connecter

Applications

  • Photovoltaic (PV) inverters
  • Welding machines
  • General-purpose inverters
  • Energy-storage systems
  • Uninterruptable power supplies (UPS)

Videos

Connection Diagram

Block Diagram - Tamura LA37S S05K Open-loop Current Sensors
Publicado: 2023-06-22 | Actualizado: 2024-08-01