TEW5009 Description
T1/CEPT/ISDN TEW5009 is specifically designed to be used as an isolation transformer in test setups for testing Longitudinal Balance and Return Loss in Primary Rate and Basic Rate Circuits. Special attention has been given to the problems associated with the coupling capacitance between windings when Test Transformer TEW5009 transforming from balanced to unbalanced circuits. Very low Leakage Inductance.