Würth Elektronik's WE-FB series is designed for several Linear Technology IC’s. Besides the LT3748, these components are also trimmed to work for LT’s LT3575, LT3754 or LT3573. Würth Elektronik's WE-FB series contains over 60 standard parts which are available from stock at //www.digikey.com with several different output configurations. The components are designed with standard materials, which make them a cost effective and easy to source transformer solution. Due to Würth Elektronik's strength in winding technology of magnetics, the WE-FB transformers are trimmed to a low leakage inductance to increase the efficiency of the DC/DC converter. In addition, Würth Elektronik transformers are equipped with an outstanding EMI behavior.