WE-PSPA Series Push-Pull and Gate Drive Transformers

Würth Elektronik's WE-PSPA series small power transformers are designed for push-pull and gate drive applications. It is essential to know the product of time and voltage until the core reaches saturation, which is one of the parameters of the push-pull and gate drive transformer. A voltage-time product (volt-second) is calculated from the inductance (L) and the saturation current (Isat). To ensure sufficient volt-seconds are available, the frequency and pulse bandwidth of the application should be checked before selecting a transformer. Because of their automated manufacturing process, WE-PSPA transformers are fully reliable for automotive applications.