Pulse is a leading provider of magnetics for telecom infrastructure equipment, customer premises equipment, audio interface applications, and emerging applications such as VoIP. Our broad portfolio of transformers and integrated transformer modules support T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS. Package options include surface mount, through hole, single, dual, quad and octal covering standard and extended temperature ranges. Many parts meet ANSI, ITU and ETSI requirements, and many are recognized by UL, TUV, Austel and/or CSA. Numerous models incorporate our patented “Interlock Base” construction, ensuring high reliability. Please see our “Telecom IC Cross Reference” section that begins on page 18.
This document is a product catalog from Pulse, a leading provider of magnetics for telecom infrastructure. It details a broad portfolio of transformers and integrated transformer modules supporting standards such as T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS.
The catalog covers various package options including surface mount (SMT), through hole (THT), single, dual, quad, and octal configurations. It lists specific part numbers with their corresponding turn ratios and physical dimensions for different isolation voltage ratings (1.5 kV and 3.0 kV) and temperature ranges.
The transformers support T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS applications.
Package options include surface mount, through hole, single, dual, quad, and octal configurations.
The single transformers have a 3.0 kV reinforced insulation rating per IEC 950.