TWTADE SSR 40 DD 40A DC 3 32V to DC 5 60V SSR Solid State Relay + Heat Sink DC to DC 40A sold2026 5MM 9V 1A 1000mA Charger 99 inches 203mm 2M 5MM 9V 1A 1000mA Charger US Plug Switching Power Supply Descriptions: Input Voltage : AC 100 240V (Worldwide AC Input)Input Frequency: 50 60HzOutput : 9V 1A Ac Adapter Power Supply For Selleton & Prime Scales Indicator Specification Length of the cable: 100CM Tip:(+)Center ( )Outer Suitable for international use DC Plus Dimension: 5 Aluminum Photoluminescent Sign FLAT MOUNT High Quality Photoluminescent Sign Glow in the Dark No Expiration Date Removable Arrows UL 924 ETL Listed to UL 924 Standard ASTM ASTM 2072 E OSHA OSHA standard at 29 CFR [1910 A large heat sink or fan need to be added Special attention: The current of this product is 10A for a long time