DC Input Power Supplies

 

  • Models to convert 12, 24, or 48 volts DC to voltages required by DCB equipment(+5, +12, -12 volts DC )
  • Works with most DCB products
  • Compact size
  • Can be used with other products that use the same DIN connector
  • Sealed housing, NO FAN

FEATURES

  • Models to convert 12, 24, or 48 volts DC to voltages required by DCB equipment(+5, +12, -12 volts DC )
  • Works with most DCB products
  • Compact size
  • Can be used with other products that use the same DIN connector

DESCRIPTION

The DC input supply is used for products that are located in environments such as central offices and field locations having a DC power source or applications requiring battery power. The power supply can be used on the SR-08 through SR-32 multiplexers, the SRX multiplexers, the AS-08 through AS-32 Access Switches, DCB LL modems, and DCB SPL multiplexers.

It is a sealed unit having no fan. Models are available having nominal input voltages of 12, 24, or 48 Vdc. Input voltage may be either polarity with respect to ground.

SPECIFICATIONS

General

  • Models to convert 12, 24, or 48 volts DC to voltages required by DCB equipment(+5, +12, -12 volts DC )
  • Provides up to 2.5 amps of +5, .310 amps of +12 and -12
  • Temp range -40 to +90 C
  • Sealed box, no fan

Electrical

  • 48 Vdc Input model
    • Max Input Current Under 510 MA
    • Minimum Input Voltage 36 Vdc
    • Maximum Input Voltage 72 Vdc
  • 24 Vdc Input model
    • Max Input Current Under 995 MA
    • Minimum Input Voltage 18 Vdc
    • Maximum Input Voltage 36 Vdc
  • 12 Vdc Input model
    • Max Input Current Under 2160 MA
    • Minimum Input Voltage 9 Vdc
    • Maximum Input Voltage 18 Vdc

Connections

  • Bare wire for terminating to DC source (Red = +V, Black = -V and earth ground)
  • 5 pin DIN for +5, +12 and -12 volts to DCB products

Physical

Size: 1.25" X 5.25" X 2.5"

APPLICATION

These power supplies are used to power DCB products from customer supplied single voltage DC supplies.

How to Order

48VPS 48 Volt input power supply when ordered with DCB equipment $ 75
48VPS 48 Volt input power supply when ordered without DCB equipment $ 125
24VPS 24 Volt input power supply when ordered with DCB equipment $ 75
24VPS 24 Volt input power supply when ordered without DCB equipment $ 125
12VPS 12 Volt input power supply when ordered with DCB equipment $ 75
12VPS 12 Volt input power supply when ordered without DCB equipment $ 125

 

 

ARC ELECTRONICS
 301-924-7400 EXT 25

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