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Viking Electronics VK-LDB-1 Viking Loop Detect Board with

Viking Electronics VK-LDB-1 Viking Loop Detect Board with
VIKING
VK-LDB1
 
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Custom orders usually ship in 1-2 weeks.

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The LDB - 1 provides a loop activated contact closure when used in series with telecom devices on analog phone lines. The LDB - 1 will initiate a dry relay contact on any off - hook condition. Alternatively add the optional PS - 2 power supply to provide switched DC power.

Also known as

  • Viking Loop Detect Board with On Board 12V Regulator
  • Viking Ldb-1 Loop Detect Board With On-board 12v Regulator
  • Viking Phone Accessories Loop Detect Board VK-LDB-1
  • The relay itself is phone line powered and does not need an external power supply. Because both TIP and RING currents flow through the relay excellent line balance is maintained.
  • Phone line powered.
  • Excellent line balance.
  • Optional PS - 2 power supply for switched power.
  • Made in the USA.
  • Maximum loop current: 125 mA
  • Minimum loop current: 18 mA
  • Added loop resistance: 40 ohms
  • Maximum contact power: 10 Watt