This datasheet presents the Pulse B2201 ADSL line transformer, designed for Central Office (CO) and Customer Premise (CPE) applications.
The transformer features excellent THD performance in a small footprint, meeting UL1950 and EN60950 supplementary insulation requirements for working voltages up to 250Vrms.
Electrical Specifications:
Operating temperature range: -40°C to 85°C
Part turns ratio: 1:1.42
Leakage inductance: 237uH ±10%
Longitudinal balance: 60dB (20kHz to 1MHz)
Additional Specifications:
THD: < 70dB @ 20kHz
Typical DC resistance: < 2.0 ohms
Isolation voltage: 2000Vrms
Insertion loss: < 0.5dB @ 150kHz to 1.5MHz
Manual:
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