«NPK Morsvyazavtomatiсa»
Transformer module


Transformer module

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The T-140 is designed to convert sound signals of different amplitudes within wide bandwidth, providing low distortion and noise suppression.
  • Overall and mounting dimensions
  • Wiring diagram
Technical specifications
T-140B-U1 T-140B-U2
Primary voltage 12 V 50-15000 Hz 24 V 50-15000 Hz
Secondary voltage 100 V 50-15000 Hz
Power 50 W
Number of terminals to connect load 4, (short-circuit protection – fuse 0.5А)
Protection Galvanic isolation (insulation from the ground)
Type of transformer Step-up
Dimensions 110x195x82.6 mm
IP rating IP 22
Weight 1.95 kg