LGA C Power Conversion Modules Advanced Energy / Artesyn LGA C series Power Conversion Modules offers high density, non-isolated board-mount power converters. The ultra-compact packaging makes them ideal for space-sensitive applications. Advanced Energy / Artesyn LGA C series power conversion modules are available in four models: 3A, 6A, 10A, and 20A. All four models have an identical footprint, providing engineers with a convenient power path if system requirements change.