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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.

12 series total

  • Delta DRL-12V120W1EN

    • 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-12V240W1EN

    • 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-24V120W1EN

    • 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-24V240W1EN

    • 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-24V480W1EN

    • 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
  • 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
  • PREMIUM ECS-100 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
    • Battery not included
  • 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 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

12 series total