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BR-DB25 Data Line Surge Protector

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Description

Product characteristics:

Specification BR-DB25
Test standards IEC 61643-21
Nominal voltage Un 12V
Max. continuous operating d.c. voltage Uc 15V
C2 Norminal discharge current (8/20μs) line-SG In 5kA
C2 Norminal discharge current (8/20μs) SG-PG In 10kA
Voltage protection level [line-SG] Up ≤40V
Voltage protection level [SG-PG] Up ≤500V
Response time [line-SG] tA ≤1ns
Response time [SG-PG] tA ≤100ns
Operating temperature range Tu -40℃-80℃
Connection input/output D-Sub 25 plug/socket
Pinning line: 2/3/4/5/6/8/20, SG: 7
Bandwidth 10Mbps
Insertion Loss ≤0.3dB
Enclosure material aluminium alloy
Degree of protection IP20
Order code D9072

Features:

Operating voltage (Un) : 12V.

For Use With : D-Sub 25 plug / socket.

DB series serial communication line surge protection.

All 25 lines are wired pin to pin and locking hardware is included.

DB series serial communication system is based on lightning surge protection standard IEC communications products designed.

Provide the full range of lightning protection for the D-SUB port for data transfer.

Application:

Mainly used in electronic devices

Male to male (plugs) and female to female (sockets) 25-pin ‘D’ connector gender changers in moulded black PVC fully screened against RFI/EMI interference.

Widely used in industrial control lightning protection, DB25 telecom, LAN and commercial and military fields.

Installation and Maintenance:

DB series serial communication system surge protector can be installed on LPZ1-LPZ2 interface and higher interface that provides the full range of lightning protection for the D-SUB port for data transfer.

The ground path should be as short as possible, no longer than 1.5 meters.

During the installation will also be required to confirm whether the pin with a surge protector communication communications equipment used to protect the feet to match.

Should be checked regularly work surge protector.

If we find the cause of the surge protector reduces system transmission performance or signal interruption, must be replaced immediately protector.

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