SEMICONDUCTOR RELAY MODULE AND SEMICONDUCTOR RELAY CIRCUIT

• Main Authors: AKUTAGAWA, Toshinobu, OKADA, Shigenari, SASAKI, Shinya
• Format: Patent
• Language: English
• Published: 06.05.2021
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

A semiconductor relay module includes first to third semiconductor relays, first to third input terminals, first to third output terminals, a first connection line, and a first monitor terminal connected to the first connection line. A first input circuit of the first semiconductor relay and a second input circuit of the second semiconductor relay are connected to the first and second input terminals. A third input circuit of the third semiconductor relay is connected to the first or second input terminal and the third input terminal. A first output circuit of the first semiconductor relay is connected to the first output terminal and the first connection line. A second output circuit of the second semiconductor relay is connected to the second output terminal and the first connection line. A third output circuit of the third semiconductor relay is connected to the third output terminal and the first connection line.