AC Programmable Electronic Loads

Products

California Instruments - 3091LD Series 3000VA Programmable AC Loads
  • Multi-mode AC Electronic Load
    • Flexible solution for a wide range of AC power test applications
  • 3000 Watt Power Dissipation
    • Master / Auxiliary configurations for higher power and multi phase applications
  • 50 to 350 V, 45 Hz to 440 Hz
    • Commercial, Military and Avionics applications
  • Programmable Crest & Power Factor
    • Test AC power products for real-world conditions
  • Built-in Measurements
    • Eliminates the need for additional test equipment in bench or ATE applications
  • Remote Control
    • IEEE-488 and RS232C Interface for automated test applications

Sorensen - SLH AC/DC High Power AC + DC programmable electronic load
  • Flexible Product Line
    • Low power DC modules
    • Low power AC modules
    • High power DC, 19" rack mounted loads
    • High power AC, 19" rack mounted loads
    • 26 Total Models
  • Flexible Control
    • Remote: GPIB, RS-232, Analog
    • Manual: Front Panel
    • DC Modes: CC, CR, CV, CP
    • AC Modes: CR, CC with crest factor control
    • Dynamic mode with slew rate control
  • Flexible Data Feedback
    • GPIB, RS-232
    • Current monitor output (SLM DC only)
    • Front panel

Sorensen - SLM 1/4 Mainframe Chassis, Single bay or 4 bay for SLM & SLD Modular loads
  • Flexible Product Line
    • Low power DC modules
    • Low power AC modules
    • High power DC, 19" rack mounted loads
    • High power AC, 19" rack mounted loads
    • 26 Total Models
  • Flexible Control
    • Remote: GPIB, RS-232, Analog
    • Manual: Front Panel
    • DC Modes: CC, CR, CV, CP
    • AC Modes: CR, CC with crest factor control
    • Dynamic mode with slew rate control
  • Flexible Data Feedback
    • GPIB, RS-232
    • Current monitor output (SLM DC only)
    • Front panel

Sorensen - SLM AC/DC Single Input AC + DC programmable Loads
  • Flexible Product Line 
    • Low power DC modules
    • Low power AC modules
    • High power DC, 19" rack mounted loads
    • High power AC, 19" rack mounted loads
    • 26 Total Models
  • Flexible Control
    • Remote: GPIB, RS-232, Analog
    • Manual: Front Panel
    • DC Modes: CC, CR, CV, CP
    • AC Modes: CR, CC with crest factor control
    • Dynamic mode with slew rate control
  • Flexible Data Feedback
    • GPIB, RS-232
    • Current monitor output (SLM DC only)
    • Front panel

VTI Instruments - EX1200 Series Programmable Resistor/Load
The EX1200-7600 is a 5W Programmable Resistor Ladder, ideal for UUT loading or simulation


  • Designed for schools,university and laboratories
  • Designed for industry and system applications
  • Designed for workshop and development
  • Adjustable insulated transformer
  • Output voltages: 0...260 V AC und 0...32 V DC
  • Auxiliary output voltages:
  • 3 V / 12 V / 18 V / 24 V / 230 V AC
  • Output currents: 2 A, 3 A, 4,5 A und 0...5 A
  • Three-digit displays for voltage and current
  • Case closed on top and bottom
  • Safety output sockets
  • 100% duty cycle
  • Safety EN 61010, EN 60950 and EMI EN 61326


  • Designed for schools,university and laboratories
  • Designed for industry and system applications
  • Designed for workshop and development
  • Adjustable insulated transformer
  • Output voltages: 0...260 V AC und 0...32 V DC
  • Auxiliary output voltages:
  • 3 V / 12 V / 18 V / 24 V / 230 V AC
  • Output currents: 2 A, 3 A, 4,5 A und 0...5 A
  • Three-digit displays for voltage and current
  • Case closed on top and bottom
  • Safety output sockets
  • 100% duty cycle
  • Safety EN 61010, EN 60950 and EMI EN 61326


EA-PS 800 19“ 80 W - 240 W
  • Wide input voltage range 90...264 V with active PFC
  • High efficiency up to 92%
  • Output power ratings: 58 W up to 240 W
  • Output voltages: 3.3 V up to 24 V
  • Output currents: 2.5 A up to 30 A
  • Single, double or triple output
  • Power limited, all outputs for full power
  • All outputs separately adjustable and regulated
  • Overtemperature protection (OT)
  • Remote on/off and power fail signal
  • Remote sensing
  • Options
  • Power sharing* between mains outputs
  • Without front plate


EA-PS 500 150 W - 300 W
  • Wide input voltage range 90...264 V with active PFC
  • Output powers: 150 W up to 300 W
  • Output voltages: 12 V, 24 V, 42 V and 48 V
  • Output currents: 5.2 A up to 21 A
  • Output voltage adjustable
  • Remote sensing input
  • Overload- and short-circuit-proof
  • Overtemperature protection (OT)
  • Desk and wall mounting versions
  • Desk units with 4 mm sockets (type T)
  • Wall units with screw terminals (type R)


EA-IF-AB

  • Retrofittable, simple installation (plug 'n play)
  • Easy configuration via a setup menu on the device
  • Galvanic isolation up to 2500 V

EA-IF-KE4

  • Retrofittable, simple installation (plug 'n play)
  • Easy configuration via a setup menu on the device
  • 3 way interface with
    • Ethernet (LAN)
    • USB
    • Analog
  • Compatible to series
    • EA-PSI 9000 T
    • EA-EL 9000 T
    • EA-PS 9000 T

EA-IF-KE5

  • Retrofittable, simple installtion (plug 'n play)
  • Easy configuration via a setup menu on the device 
  • Three choices to select from
    • IF-KE5 USB (1x USB)
    • IF-KE5 USB/LAN (1x USB + 1x Ethernet
    • IF-KE5 USB/ANALOG (1x USB + 1x Analog)
  • Compatible to series
    • EA-PS 3000 C
    • EA-EL 3000 B