TP7 6 GND1 Primary Ground TP5 6 GND2 Secondary Ground TP6 www.recom-power.com REV.: 0/2018 P-3 J1 1 2 3 4 5 6 VCC1 C12 4U 7 25V C1 4U7 25V REV.: 0/2018 GND1 GND1 TP1 TP2 TP3 TP4 C13 4U7 25V GND1 TP5 C2 1uF GND1 VCC1 GND1 RXD NC NC NC GND1 GND1 5 4 6 7 2 8 ISO1042DWR TXD VCC1 3 1 U1 C3 0.1uF GND1 VCC1 -V OUT +V OUT VCC2 VCC2 GND2 GND2 GND2 NC CANL 15 10 9 14 12 13 16 11 GND2 VCC2 R1SX-3.3 05/H-R -VIN NC +VIN U2 CANH 1 8 2 4 5 GND2 2 0 0 R5 51uH 2 00mA 1 L1 R1 GND 2 R6 120R 3 4 LED1 0603 GND2 R7 120R VCC2 R3 120 R4 59.0 R2 59.0 C6 0.1uF C7 4700pF GND2 GN D 2 VCC2 C5 1uF C9 100V 68pF C8 100V 68pF GND2 C10 4U7 25V 2 www.recom-power.com C11 4U7 25V 1 VCC1 7V D1 GND2 GND2 TP6 TP7 TP8 TP9 TP10 VCC2 GND 2 1 2 3 4 5 6 J2 R-REF03-CAN1 Reference Design Specifications (measured @ Ta= 25C, full load after warm up unless otherwise stated) Schematic P-4 3 R-REF03-CAN1 Reference Design Specifications (measured @ Ta= 25C, full load after warm up unless otherwise stated) DIMENSION AND PHYSICAL CHARACTERISTICS Para