8503-00

Static ringing generator

8503-00 Description

6.850 inches overall length, input pwr consumption 28 watts; input transient or surge protection, 1 amp slo-blo fuse; output voltage 80 vac min., 115 vac max. At 48 vdc input; output current 150 ma max. output polarity, floating; output freq 20 hz (porm 2 hz) ; operating temp 32/120 deg f, 0/50 deg c, humidity to 95 pct; o/a wdth 5.850 in. o/a ht 2.810 in. mts in key telephone unit type mtg; telephone .

Features

Input pwr consumption 28 watts; input transient or surge protection, 1 amp slo-blo fuse; output voltage 80 vac min., 115 vac max. At 48 vdc input; output currrent 150 ma max.; output polarity, floating; output freq 20 h (porm 2 hz) ; operating temp 32/120 degrees f, 0/50 degrees c, humidity to 95 pct; o/a wdth 5.850 in.; o/a ht 2.810 in.; mts in key telephone unit type mtg; telephone and telegraph equip.

Properties of 8503-00

Overall Length:
6.850 inches
Unpackaged Unit Weight:
6.600 pounds
NSN:
5805-01-167-9225
Description:
Generator,ringing,static
Cage Code:

Definition Static Ringing Generator

An electrically operated vibrator and/or rectifier type of ringing generating mechanism, which is the primary source of ringing current for use in telephone switchboards and central offices to operate telephone ringers and switchboard signals. See also generator, ringing, machine.

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Last modified 05/05/2024