<p>➀ TDK has reduced its 500V gate drive transformers to 11 x 13mm and 11mm high, smaller than its existing E10EM series.</p><p>➁ The new EP9 series parts are built on a MnZn ferrite core with surface-mount L-pin construction.</p><p>➂ They have a creepage and clearance of 5mm, peak withstand voltage of 2.5kVac 50Hz, and coupling capacitance of only 2pF.</p>