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AC/DC Power Supplies

Converting AC to DC? We’ve got you covered. Our carefully chosen range of AC/DC power supplies is constantly evolving with industry standards and new technologies. AC/DC converters are available with a number of different mountings, including chassis, DIN rail, panel or 19” rack mounted. They’re also available enclosed with screw terminals.

AC/DC Power Supplies come in a number of forms, including enclosed power supplies, open-frame power supplies and IP-rated power supplies.  Powerbox provides AC/DC power supplies from 3W to >100 KW in various DC output voltages for all types of applications including the following industries:

  • Telecommunications 
  • Rail & transportation 
  • Security 
  • Defence & military 
  • Medical 
  • Mining, oil & gas 
  • OEM 
  • Information technologies 
  • Industrial automation 
  • Power and water utilities 

We take pride in offering innovative power supply products that keep on performing under the toughest of conditions.

78 series total

  • C5600A - Schaefer High Power AC/DC Supply

    • 4500 - 6000W
    • AC/DC Power Supply
    • Input / Output isolation
    • Overvoltage protection
    • Thermal shutdown with auto-restart
    • Op temp – 40 to +75 °C
    • Industrial grade components
    • High power density
    • Compact robust design
    • Fan cooled
  • C5700A - Schaefer High Power AC/DC Supply

    • 6500W - 8000W
    • AC/DC Power Supply
    • Input / Output isolation
    • Overvoltage protection
    • Thermal shutdown with auto-restart
    • Op temp – 40 to +75 °C
    • Industrial grade components
    • High power density
    • Compact robust design
    • Fan cooled
  • CPS-EC1500 SERIES

    • 1500W DC Rectifier
    • DIN-Rail Charger
    • C/V Adjustable
    • High reliability
    • Strong input filters
    • External shutdown
    • Shock & vibration proof
  • CPS-EC480 SERIES

    • 480W DC Rectifier
    • DIN-Rail Charger
    • C/V Adjustable Power
    • Real time output current monitoring
    • Precision potentiometer f. voltage & current
  • CPS-EP3000 SERIES

    • 3000W Power Supply scalable
    • 3D-HD (3D Heat Dissipation)
    • CSB Current Share Bus
    • Inhibit for safe interlocking
    • Sense mode
    • 2U and 3U subframes.
  • CPS-EX2000 SERIES

    • 2000W Power Supply scalable
    • 3D-HD (3D Heat Dissipation)
    • CSB Current Share Bus
    • Inhibit for safe interlocking
    • Sense mode
    • 2U and 3U subframes.
  • DBD150 Series - PRBX AC/DC Power Supply

    • Up to 150W
    • Defense dc supply
    • 1 isolated output
    • Very low profile
    • Output configurations
    • Conduction cooled
    • MIL-STD 810
    • MIL-STD 461
  • Delta DRL-48V120W1EN

    • Universal AC input voltage range
    • Built-in constant current circuit for reactive loads
    • High power density
    • Operate from -30°C to +70°C with -40°C Cold Start
    • Reduced no-load power consumption
    • Compliance with DOE VI Energy Standard
    • Compliance to SEMI F47 @ 200Vac
  • Delta DRL-48V240W1EN

    • Universal AC input voltage range
    • Built-in constant current circuit for reactive loads
    • High power density
    • Operate from -30°C to +70°C with -40°C Cold Start
    • Reduced no-load power consumption
    • Compliance with DOE VI Energy Standard
    • Compliance to SEMI F47 @ 200Vac
  • Delta DRL-48V480W1EN

    • Universal AC input voltage range
    • Built-in constant current circuit for reactive loads
    • High power density
    • Operate from -30°C to +70°C with -40°C Cold Start
    • Slim type design
    • Reduced no-load power consumption
    • Compliance to SEMI F47 @ 200 Vac
  • DRM 24V - Delta AC/DC DIN Rail

    • 24Vdc 80W - 960W
    • DIN Rail Mountable
    • 150% Power Boost
    • Corrosion Resistant
    • Aluminium Chassis
    • Conformal Coating
    • Op Temp -25C to 80C
    • MTBF > 500 000hrs
    • Industrial Control.
  • HPV04801 SERIES

    • 480 Watts Supply
    • TS35mm DIN-Rail
    • Efficiency 93%
    • Soft start & auto-recovery
    • High reliability shock & vibration proof
    • Overload and short circuit protection
  • HPV10001 SERIES

    • 1008 Watts Supply
    • High output voltage
    • TS35mm DIN-Rail
    • Efficiency up to 93%
    • Strong input filters
    • High reliability
    • Shock & vibration proof
  • HPW02401 SERIES

    • 240W Power Supply
    • DIN Rail 35mm
    • Metal housing
    • 91.5% efficiency
    • -25°C...+70°C ambient
    • EN61000-6-2/3
    • EN55022 class B
    • EN61000-3-2
    • Remote ON/OFF
    • High reliability.
  • HSD04801 SERIES

    • 480 Watts Supply
    • 3-Phase
    • DIN Rail 35mm
    • Metal housing
    • EN61000-6-2.3. EN55022 class B
    • High reliability
    • Shock & vibration resistant
  • HSD10001 SERIES

    • 1000 Watts Supply
    • 3-Phase
    • DIN Rail 35mm
    • Metal housing
    • 92% efficiency -25°C...+70°C EN61000-6-2/3. EN55022 class B
    • Remote Shutdown
    • High reliability
    • Shock & vibration resistant
  • HSE03201LIRC SERIES

    • 320W Power Supply
    • DIN Rail 35mm
    • Metal housing
    • 91% efficiency
    • -20°C...+60°C
    • Soft start
    • Auto-recovery
    • EN61000-6-2.3
    • EN55022 class B
    • High reliability
  • HSE04801 SERIES

    • 480 Watts Supply
    • DIN Rail 35mm
    • Metal housing
    • 91% efficiency
    • -20°C...+60°C
    • EN61000-6-2/3
    • EN55022 class B
    • Series & parallel
    • High reliability
  • HSE06001 SERIES

    • 600 Watts Supply
    • TS35mm DIN-Rail
    • 91% efficiency
    • -20°C...+60°C
    • Free air convection
    • EN61000-6-2/3
    • EN55022 class B
    • High reliability
  • HSE07201 SERIES

    • 720 Watts Supply
    • TS35mm DIN-Rail
    • 91% efficiency
    • -20°C...+60°C
    • Free air convection
    • EN61000-6-2/3
    • EN55022 class B
    • High reliability
  • HSE10001 SERIES

    • 1008 Watts Supply
    • TS35mm DIN-Rail
    • 91% efficiency
    • -20°C...+60°C
    • Free air convection
    • EN61000-6-2/3
    • EN55022 class B
    • High reliability
  • HSEUIreg07201 SERIES

    • 720W Power Supply
    • Voltage programmable
    • Current programmable
    • Thermal shutdown
    • 90% efficiency
    • -25°C...+60°C
    • Analogue interface
    • V & I monitoring
    • DIN Rail & wall mount
  • HSR03201LIRC SERIES

    • 320 Watts N+1 Redundant Power
    • DIN Rail 35mm
    • Metal housing
    • 91% efficiency
    • -20°C...+60°C
    • EN61000-6-2.3
    • EN55022 class B
    • High reliability
  • OSE01201 SERIES

    • 120 Watts Power Supply
    • Low Ripple
    • DIN Rail 35mm
    • Metal housing
    • EN61000-6-2.3
    • EN55022 class B
    • High reliability
    • Shock & vibration resistant
  • OSW00301 SERIES

    • 30 Watts Power Supply
    • Low Ripple
    • High efficiency 86%
    • Soft start
    • Auto-recovery
    • EN61000-6-2.3
    • EN55022 class
    • EN61000-3-2 class A
    • Power LED
  • OSW00751 SERIES

    • 75 Watts Power Supply
    • Low Ripple
    • DIN Rail 35mm
    • Metal housing
    • EN61000-6-2.3
    • EN55022 class B
    • High reliability
    • Shock & vibration resistant
  • OSW00901 SERIES

    • 90 Watts Power Supply
    • Low Ripple
    • DIN Rail 35mm
    • Metal housing
    • EN61000-6-2.3
    • EN55022 class B
    • High reliability
    • Shock & vibration resistant
  • PB362 - AC/DC Power Supplies

    • 600W and 1000W
    • 12V. 24V and 48VDC
    • AC/DC power supply High reliability High efficiency Industrial grade LCD Display SC & OVP protection Temp protection Optional alarm relays Optional ethernet
  • PREMIUM ECS-200 SERIES

    • Battery cut off when battery low
    • Battery constant current charging
    • 4 Selectable current charging levels
    • Step mains to battery without voltage dips
    • Supply fail alarm
    • Battery low alarm
    • Parallel connection allowable (24 and 48V models)
    • Battery not included
  • PREMIUM EDT-150

    • Full operation without the need for a battery
    • Local monitoring with 8 LEDs
    • Remote monitoring with 4 alarm relays
    • Monitoring and configuration via RJ45/Ethernet
    • Protocols TCP/IP DHCP ICMP HTTP SNTP LDAP
    • Embedded WEB server
    • Battery capacity test without heat dissipation
    • Temperature sensor
  • PREMIUM EPS-120

    • Full operation without the need for a battery
    • Local monitoring with 8 LEDs
    • Remote monitoring with 4 alarm relays
    • Monitoring and configuration via RJ45/Ethernet
    • Protocols TCP/IP DHCP ICMP HTTP SNTP LDAP
    • Embedded WEB server
    • Battery capacity test without heat dissipation
    • Temperature sensor
  • PREMIUM EPS-200

    • Full operation without the need for a battery
    • Local monitoring with 8 LEDs
    • Remote monitoring with 4 alarm relays
    • Monitoring and configuration via RJ45/Ethernet
    • Protocols TCP/IP DHCP ICMP HTTP SNTP LDAP
    • Embedded WEB server
    • Battery capacity test without heat dissipation
    • Temperature sensor

78 series total