Back to Catalog Transformer POE Transformer < > XF1157-EFD20S linkedin email Product Details Specifications Category: Transformer Sub-Category: POE Transformer P/N: XF1157-EFD20S Primary Inductance (uH): 11.5 L (mm): 29.5 W (mm): 21.8 H (mm): 11.7 Output Power (W): 37.15 Input Voltage (V): 33 - 57 Mounting Style: SMD AECQ200: Yes Core Style: EFD20 Operating Temp (°C): -40 - 85C Product PDF: Related Products XF0203A-HPCS XF0803-CS3A XF1000TN-E19CS XF1044-CS7 XF0203B-CS