DESCRIPTION
The GS5AC-40 converter has been designed for an ISDN-NTBA (Network Termination Basic Access) system with either 4B3T or 2B1Q standard trasmission.

FEATURES
■ Large Input voltage range: 180 to 264 VRMS
■ Input filter to meet EMI requirements
■ Peak input overvoltage whitstanding
■ Input fuse
■ Input to output insulation
■ 2 insulated outputs:
    Vo1 = 35 to 42 V for ”S” interface
    Vo2 = 36 to 47 V for external relay and LED driver
■ ”S” interface output characteristics:
    Peak output of 8 W for 150 ms
    Typical output power: 4,5 W
    Output filtering to meet ETSI requirements
    Hold up time: 20 ms with 4,5 W output power
    Continuous short circuit protection
    Peak overvoltage withstand: 250 V for 10/700 µs
■ Mechanical dimensions (LxWxH): 80x43x30 mm