ISF/ISV series are manufactured in ISO-9001 approved Talema facility and fully comply with CCITT.I.430 recommendations and corresponding national standards for S-Interface, with excellent and consistent balance between windings, operating temperature: 0 to 70°C.
The AlfaMag ISF, ISV and ISHF series are DIL‑style through‑hole interface transformers designed for ISDN S‑Interface applications. They meet CCITT.I.430 recommendations, EN60950 reinforced insulation levels, and UL1950/UL1450 standards, ensuring reliable performance across established networks.
The document lists electrical specifications, turns ratios, package dimensions, and tolerance values for each part number, along with manufacturing details such as ISO‑9001 approved production at the Talema facility.
| Operating Temperature | 0 to 70°C |
|---|---|
| Manufacturing Facility | ISO‑9001 approved Talema facility |
| Turns Ratio (example) | 30 |
They comply with CCITT.I.430 recommendations, EN60950 reinforced insulation level, and UL1950 and UL1450 standards.
The transformers operate from 0 °C to 70 °C.
AlfaMag Electronics LLC is located in Rolla, Missouri, USA.