Video signal surge protector HD-XH-GVD

Surge protector for video signal This product has the advantages of fast action time,little insertion loss,accurate clamping and low output residual voltage,it can also effectively restrain overvoltage pulse inducted on the signal transmission line of a camera gun to protect a video monitoring device from damage due to overvoltage pulse.It is a new video signal protection product and it is suitably used in video monitoring devices such as the camera gun,a video distributor and a video matrix switcher. Model HD-XH-GVD HD-XH-GVD/A HD-XH-GVD/B HD-XH Nominal working voltage Un ±5V ±5V ±5V ±5V Maximum continuous working voltage Uc ±6.8V ±6.8V ±6.8V ±6.8V Withstanding impulse voltage Uoc 3KV 5KV 10KV 10KV Impact current Iimp 1.5KA 1.5KA 1.5KA 1.5KA Nominal discharge current In （8/20μs） 1.5KA 2.5KA 5KA 5KA Maximum discharging current Imax（8/20μs） 3KA 5KA 10KA 10KA Voltage protection level Up X-X 35V 40V 70V 70V X-G 300V 400V 400V 400V Response time Ta ≤1ns Bandwidth FG 40MHz Operating temperature range Tup -40℃ to +70℃ Insertion loss ≤0.2dB Insertion resistance ≤4Ω Protection grade IP30 Sheathing material Shielding metallic aluminum / Shielding plastic fire-proof material Interface mode BNC External dimension 86*25*25/74*25*25/124*50*38mm Installation method: Put an arrester in series at the leading end of the interface of lines of the protected equipment.”OUT” is equipment end and “IN” is incoming line end.Connect the arrester ground terminal and lightning protection ground lead well (suggested earth resistance≤4Ω)