Tag : Ring Voltage

Showing 8 products related to this tag:

12VDC 4 Amp Regulated Power Supply

SKU:
#DSI9N

In Stock

Price: $29.95

Ring Voltage Booster Chassis Power Supply

  • Power Supply for 25 Line RVB Chassis
  • 110V US Style Power Supply
25 Line Ring Voltage Booster Chassis Internal View

SKU:
#DSI9O

Special Order

Price: $899.95

25 Line Ring Voltage Booster Chassis

  • 25-Line Rack Mount Chassis
  • Increases Ring Voltage to 90VAC at 20 Cycles
  • Increases Ring Current to 7.5 REN
  • True Sine Wave Output
Ring Voltage Booster Chassis Generator Module

SKU:
#DSI9P

In Stock

Price: $54.95

Ring Voltage Booster Chassis Ring Generator Module

  • 25 Line RVB Chassis Component
  • 5-Line Generator Module
  • One required per 5 lines populated
Ring Voltage Booster Chassis Line Card

SKU:
#DSI9Q

In Stock

Price: $62.95

Ring Voltage Booster Chassis Line Card

  • 25 Line RVB Chassis Component
  • 1-Line Booster Module
  • One required per line populated
Ring Voltage Booster II - Grounded Ringing

SKU:
#KIT8M

In Stock

Price: $144.95

Ring Voltage Booster II - Grounded Ringing

  • Increases Ring Voltage to 90VAC at 20 Cycles
  • Increases Ring Current to 7.5 REN
  • True Sine Wave Output
  • For Grounded Ringing
Ring Voltage Booster II

SKU:
#KIT8R

In Stock

Price: $124.95

Ring Voltage Booster II

  • Increases Ring Voltage to 90VAC at 20 Cycles
  • Increases Ring Current to 7.5 REN
  • True Sine Wave Output
  • For Bridged Ringing
International Power Cube for Ring Voltage Booster II

SKU:
#MON8B

In Stock

Price: $21.95

International Power Cube for Ring Voltage Booster II

  • Replacement Power Cube for Ring Voltage Booster II
  • 220V International Power Cube
Ring Voltage Booster II Replacement Power Supply

SKU:
#MON8T

In Stock

Price: $14.95

Power Cube for Ring Voltage Booster II

  • Replacement Power Cube for Ring Voltage Booster II
  • 110V US Style Power Cube

Showing 2 Knowledgebase Articles related to this tag:

Learn how to use a DVOM to take the readings from our Telephone Line Diagnostic Table accurately.

Why won't your phone ring? Learn about ring voltage and how to measure AC ring voltage with a digital volt meter.