DEVICE FOR TESTING PRINTED CIRCUITS Russian patent published in 1997 - IPC

FIELD: radio engineering. SUBSTANCE: device has switching-commutation units 8 which are designed as housings 12, support dielectric plates 13 which are located in housings and have holes according to angles of coordinate grid of printed circuit to be tested. Support contact 14 are located in these holes. Decoding commutators 19 are mounted on printed circuits 15. One edges of decoding commutators rest on caps of housings, other ones rest through extension members on longer stems of corresponding contacts and support dielectric plates. EFFECT: increased functional capabilities. 6 dwg