Avionics & Airborne LRUs
Communication Systems
Intercom System for Chetak Helicopter
FILTER BOX TYPE: CH-IC -10
DC supply filter for the intercom system
The Filter Box CH-IC-10 contains a filter capacitor mounted on a PCB and a separately mounted filter choke. The filter sits between the aircraft main supply circuit and the amplifiers, and filters the 27.5VDC supplied to the intercom system.
KEY DETAILS
• Filter capacitor on PCB plus separate filter choke • Sits between aircraft main supply and amplifiers • Filters 27.5VDC intercom supply
