อะแดปเตอร์ 24V 3A หัวแบบ 4 พิน Power Adaptor DC 24v 3A 4pin adapter VCR Switching power supply

-Product Name: Laptop Power Adapters -Input voltage: AC100-240V 50 ~ 60HZ (global) -Input AC interface: plug the AC interface -Output voltage DC:24V -Output Current: 3A -The adapters Connector: inside positive (+) . outside negative (-) -With IC Chip: Short circuit protection, Overload protection , Over voltage protection -DC Cable length: 1.1m [increase anti-interference to magnetic ring]