TDK single output inverter. Updated RoHs alternate for CXA-2115, CXA-L0612-VJL, CXA-L0612A-VJL. PCU-P057B, 02121, ERG SFWA160JF. Known to be used in many applications including Philips Medical M2636A, M2636B, 2090-0392 Telemon A B and Philips M2636C Telemon C, 453563070221. Inverter dimensions 95mm x 20mm.