TPA4499

Audio TPA4499 is a 1 :1 high impedance transformer with the following features. • • • • • Low profile. Conforming to FCC part 68 and CS 03 regulations. High inductance. Low bridging and insertion losses. Low cost. Bridging Transformer Applications: Bridging a telephone line with a a high impedance where a low briging loss is required. TPA4499 MECHANICAL BOTTOM VIEW Dot at pin 1 1 1.00" 10 0.90" 0.45" 5 0.80" 6 2 7 0.15" 8 PLACES 0.20 4 9 All dimensions are in inches ELECTRICAL TPA4499 Frequency Inductance 300 - 3400 Hz > 3.0 H > 65 dB 1:1 1000 Vrms 200 Hz - 3500 KHz 95/04/05 Longitudinal Balance Turns Ratio 200 - 3500 Hz ISSUE: E Dielectric Strength winding to winding & Windings to core Filtran Limited 229 Colonnade Road, Nepean, Ontario, K2E 7K3, Canada Tel: (613) 226-1626, Fax: (613) 226-7124. 7-11