Purchase GS5AC-40, In-stock GS5AC-40 From SeekIC.
Part Number: GS5AC-40
Description: The GS5AC-40 converter has been designed for an ISDN-NTBA (Network Termination Basic Access) system with either 4B3T or...
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GS5AC-40
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DataSheet
General Description
GS5AC-40 General Description
The GS5AC-40 converter has been designed for an ISDN-NTBA (Network Termination Basic Access) system with either 4B3T or 2B1Q standard trasmission.
The converter is able to deliver 40V/110mA for "S"interface and is equipped also with a second, auxiliary 40V/10 mA output for relay and LED driving. The converter offers short-circuit protection on both outputs (short-circuit on 40V output doesn't affect relay/LED output and the input power never exceeds the limit of 15 W) and also provides to remove the auxiliary (relay &LED) output when the mains is missing, thus allowing the use of a second"emergency" voltage source (relay contacts are released). 3000 VRMS insulation voltage for 60 seconds is provided between inputand the outputs. Output 1 and Output 2 share the same common ground (pin 4 is internally connected with pin 6).
The design of the module has been conducted using, as reference standards, the following:EN 60950, VDE0878 part 1 class B (EMC), EN55022 class B (EMC), CCITT 430, ETS 300 012 and ETS 300 047 (ISDN BASIC ACCESS, Safety and Protection); anyway, please note that no certification processes have been carried out on the module itself.
GS5AC-40 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 LEDdriver
"S" interface output characteristics:
Peak output of 8 Wfor 150 ms
Typical output power: 4,5 W
Output filtering to meet ETSI requirements
Hold up time: 20 mswith 4,5 Woutput power
Continuous short circuit protection
Peak overvoltage withstand: 250 V for 10/700 µs
Mechanical dimensions (LxWxH): 80x43x30 mm
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 LEDdriver
"S" interface output characteristics:
Peak output of 8 Wfor 150 ms
Typical output power: 4,5 W
Output filtering to meet ETSI requirements
Hold up time: 20 mswith 4,5 Woutput power
Continuous short circuit protection
Peak overvoltage withstand: 250 V for 10/700 µs
Mechanical dimensions (LxWxH): 80x43x30 mm
GS5AC-40
PDF/DataSheet Download
- Datasheet: GS5AC-40
- File Size: 66816 KB
- Manufacturer: STMICROELECTRONICS [STMicroelectronics]
- Click here to Download
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