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GS-NT1+/DF3

Features: · COMBINED AC+DC CONVERTER FOR ISDN NT1+ APPLICATION· Uo INTERFACE (DC) AND MAIN (AC) INPUTS TO ENABLE NPM (Normal Power Mode) AND RPM (Restricted Power Mode) CONDITIONS·INPUT FILTER TO MEET EMC REQUIREMENTS· 5 INSULATED MAIN OUTPUTS· PEAK INPUT OVERVOLTAGE WITHSTANDING· INPUT FUSE ON AC...

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SeekIC No. : 004356800 Detail

GS-NT1+/DF3: Features: · COMBINED AC+DC CONVERTER FOR ISDN NT1+ APPLICATION· Uo INTERFACE (DC) AND MAIN (AC) INPUTS TO ENABLE NPM (Normal Power Mode) AND RPM (Restricted Power Mode) CONDITIONS·INPUT FILTER TO ME...

GS-NT1+/DF3 Data Sheet

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Part Number:
GS-NT1+/DF3
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·  COMBINED AC+DC CONVERTER FOR ISDN
   NT1+ APPLICATION
·  Uo INTERFACE (DC) AND MAIN (AC) INPUTS
   TO ENABLE NPM (Normal Power Mode) AND
   RPM (Restricted Power Mode) CONDITIONS
·  INPUT FILTER TO MEET EMC
   REQUIREMENTS
·  5 INSULATED MAIN OUTPUTS
·  PEAK INPUT OVERVOLTAGE
   WITHSTANDING
·  INPUT FUSE ON AC MAIN INPUT
·  INPUTS TO OUTPUTS INSULATION
·  AUXILIARY LOGIC OUTPUT TTLCOMPATIBLE
   FOR NPM/RPM MODE
   INDICATION (EM SIGNAL & GREEN LED).
   3mA OUTPUT SOURCE CURRENT
·  AUXILIARY LOGIC OUTPUT TTLCOMPATIBLE
   FOR U-INTERFACE
   DETECTION (RED LED. 3mA OUTPUT
   SOURCE CURRENT
·  INTERNAL RELAY FUNCTION FOR Vo1
   POLARITY REVERSE
·  ANALOG OUTPUTS EMERGENCY
   CONDITION PROGRAMMABLE VIA
   EXTERNAL COMMAND, TTL-COMPATIBLE,
   1mA SINK CURRENT
·  U-INTERFACE ACCORDING TO ETR 080
   WITH EXTERNAL CAPACITOR </= 2.2 uF
·  S-INTERFACE ACCORDING TO ETS 300 012
·  SAFETY COMPLIANCE ACCORDING TO
   EN60950
·  MECHANICAL DIMENSIONS
   (LxWxH):96x58x26.6


Description

The NT1+/DF3 Power Management Module is a comprehensive solution for ISDN-NT1 "Plus" (Network Termination Basic Access type Plus) equipment, combining both AC-DC and DC-DC functions.

The NT1+/DF3 Power Management Module (NT1+ PMM) provide the NT1+ equipment with all necessary supply voltages as well as control signals to operate in the different operating modes, NT1+/DF3 the Normal Power Mode (NPM) and Restricted Power Mode (RPM).

Connected to the main, Input 1 is the AC input power to the NT1+ PMM, source of the whole necessary power in normal operating mode, namely in NPM. Input 2 is the DC power source when in RPM, therefore to connect to the U-INTERFACE.

When the main is available (230 Vac in this version) NT1+ PMM operate in Normal Power Mode, therefore it supply +40V (output 1) to the S-interface being the output power 4.5 W. Output 2 delivers 5V (up to 720 mW) for the logics and output 3 delivers -21V (up to 900 mW). Out voltage 4 is -50V with 100 mW output power. Last, output 5 delivers -135V and the output power can reach peaks of 700 mW.




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