HDMI/3G-SDI Slip Ring DHM025-4P/28S-3RF

Slip rings of the DHM025-4P/28S-3RF series are specially design to transmit high-definition(1080P) video signals with power and common signals, and also can be combine with uncompressed high quality video signals with max. 1.5GHz from a rotary joint.

Description

Electrical DataMechanical Data
No. of RingsPower, 4rings
Signal, 28rings
OD25mm
Rated CurrentPower, 8A/ring
Signal, 2A/ring
Working Speed250rpm
Rated Voltage0-240VAC/VDCWorking Temperature-40℃~+80℃
Insulation Resistance500MΩ/500VDCWorking Humidity60% RH or higher
Dielectric Strength500VAC@50HZ,60SStructure MaterialAluminum alloy
Lead SizePower,AWG18# Silver-plated teflon
Signal,AWG28# Silver-plated teflon
Contact MaterialGold to gold
Electrical Noise<0.01ΩProtection levelIP51
Lead Length250mmTorque0.05N.m+0.01N.m/6 wire
Frequency RateDC-1.5GHzInsertion Loss≤5dB
Insertion Loss Fluctuation≤+/-1.5dBReturn Loss/
SpecificationRG179Max Speed25rpm
VSWR≤3VSWR Fluctuation≤+/-1
Impedance75ΩStyleOptions