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Relay Drivers
  • For controlling external high-current, high-voltage, or multipole RF switches
  • Drive capacity up to 50 V or 600 mA
  • IVI-compliant NI-SWITCH driver software
  • Ideal for production test, ATE, and signal routing

National Instruments relay drivers are the ideal choice when the current and voltage requirements for relays exceed those found in existing relay modules (or for relays embedded in a test system). Like NI switches, relay drive modules are controlled with NI-SWITCH driver software, so engineers can program external relays connected to the relay driver and standard PXI and SCXI switch modules identically.