Overview

Lowell transformers have been developed for high quality audio and general purpose paging. The wide frequency response, low insertion loss, and high power handling are critical considerations.

The line matching transformer shall be Lowell model TLM-470T. Primary voltage shall be 70V with a power rating of 4 watts. Primary taps shall be available at 4, 2, 1 and .5 watts. Secondary impedance taps shall be available at 8ohms. Taps shall have color-coded, teflon-coated leads. Frequency response of the transformer shall be 60Hz–15kHz ±1dB with insertion loss not to exceed 0.8dB.

Features