Agilent / HP / Keysight N2267A

This module is designed for high current (up to 8 A continuous), low resistance switching applications, such as AC/DC power supply testing.

It can also be used to switch on/off AC (up to 250V) or DC (up to 125V) power supplies and current sources.

Each channel can carry 8 A of current at the same time. For thermal protection and reliability, the N2267A has a built-in temperature control circuitry that uses sensor ICs and a cooling fan.

An overtemperature warning signal is also available to activate an external LED or buzzer.

A protection network area is provided on the module's PCB, for switching inductive loads such as electric motors, solenoids, contacts, chokes, electromagnets and incandescent lamps.

To protect relays from over voltage damage, the RC network or the varistors must be placed on this module, which can effectively absorb the surge voltage.

A connection terminal is not provided with the module.

A crimp and insert connector (N2327A) is available for wiring use.