IC1-IC16 UCC12040DVE Isolated DC/DC Converters 500mW, high efficiency 3kVrms isolated DC-DC converter 16-SO-MOD -40 to 125 IC17,IC18 MIC29152WU MICREL SEMICONDUCTOR - MIC29152WU - IC, V REG, LDO 1.5A ADJ, SMD, 29152 U1 ADM2483xRW Isolated RS485/RS422 Transceiver, Half-Duplex, 500kbps, SOIC-16W U2 STM32F103C8Tx STMicroelectronics Arm Cortex-M3 MCU, 64KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 C1-C4,C9-C12,C21-C24,C29-C36,C41-C44,C53-C56,C61-C64,C77 0.1uF Unpolarized capacitor C5-C8,C13-C20,C25-C28,C37-C40,C45-C52,C57-C60,C68,C81,C84 10uF Unpolarized capacitor C65-C67,C69-C71,C74,C78 100nF Unpolarized capacitor C72,C73,C75,C76,R34,R35 --- Resistor,Unpolarized capacitor C79,C82 47uF Unpolarized capacitor C80,C83 22uF Unpolarized capacitor F1,F2 1A Fuse J1 2169890001 J2 SWD