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