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Quadruple Power Switch 19AMX-250-4E

Universal Digitally Controlled Quadruple Analog Switch/Multiplexer for Voltages up to 250 V

(Redirected from 19-AMX250-4E)

#Switch-Specific Technical Data


  • Four independent, digitally controlled, galvanically isolated electronic analog switches with extra fast driver
  • Channels: 4× 250 V

Switch Channels

  • Maximum voltage across the switches: 250 V (± 125 V)
  • Continuous current: max. 1 A, peak current: max. 14 A
  • Switching resistance: 67 Ω typ.

Dynamic Parameters (Sockets Com)

  • Maximum operating frequency: > 3 MHz
  • Switching times at nominal voltage without load: < 20 ns, 15 ns typ.
  • Propagation delay: < 75 ns, 65 ns typ.
  • Jitter (short-time stability): < 1 ns

Control Inputs (Sockets In)

  • Input impedance: 50 kΩ (pull-up resistor)


  • Cooling: heat sink with two temperature-controlled fans
  • Weight: 4.4 kg

See also


User Manual

Beschreibung_B.pdf Beschreibung_B.pdf, 1165 KB: Download the user manual (currently only available in German)
Information on how to open the various file formats can be found here.

#Additional Information

Shipment Contents

  • Analog switch 19AMX-250-4E
  • Power cable (cold-device cable, length: 1.8 m, color: black)
  • Mounting material for mounting in a 19" rack (4x M6 screws with washers and cage nuts)
  • Replacement fuses ø5x20 mm, T 3.15 A
  • Test protocol

#Power Supply

Double digitally controlled precision linear power supply 2× ±350V/0.5A with a residual ripple and noise of ca. 1 ppm for supplying power switches
Combine this switch with a matching power supply unit:

Power Supplies 19PSU »