Specifications: The APW211G1S is a dual-channel (2 Form A) PhotoMOS SSR in a standard SOP-8 package, optimized for lower-voltage, high-current switching. Each channel is a 1 Form A (SPST-NO) switch rated for 1.7A at 20V AC/DC. Each channel features a low 0.5Ω on-state resistance, provides 2500Vrms isolation, and has switching times of 1500μs (turn-on) and 100μs (turn-off). It operates across the full industrial temperature range of -40°C to 85℃ and is controlled by 1.2-1.4VDC. Application Scenarios: Ideal for switching lower-voltage DC or AC loads that draw significant current. Applications include driving multiple high-power LEDs in low-voltage lighting systems, controlling solenoids and valves in 12V/24V automotive and industrial systems, performing battery load switching, and managing point-of-load power distribution in servers and telecom equipment. It offers a cost-effective, dual-channel solution in a widely used package.