20pcs 5A DC 5.5*2.1 dây nguồn 5pcs DC dây nguồn DC đầu cắm đực 5.5*2.1mm nam và cổng kết nối cái

Pure copper core red and black monitoring DC power cord DC male plug 5.5*2.1 male and female connector thick wire plug over 5A The part of this DC power cord is pure oxygen-free copper (not copper-clad aluminum or copper-clad steel), the connector has an inner card, the contact is more reliable, the tail wire is thicker, and the power supply is more stable. The length is about 29CM. Parameter: Rated temperature: -20°C — +90°C Rated voltage: 300V Connector polarity: internal positive + (red wire); external negative-(through black wire) Conductor specifications: single 0.3mm (0.3 square) Insulation: PVC sheath Insulation material: environmentally friendly polyvinyl chloride (PVC) Conductor material: TS/AS single oxygen-free pure copper Single or stranded bare copper or tinned copper wire (tinned copper wire is 0.12mm-0.4mm) Functional purpose: used for centralized high-power power supply monitoring or LED and other electronic equipment Transmission characteristics: tuning fork buckle, good contact point, no bad contact phenomenon! Use for: Led Driver/ Strip connector/ CCTV Camera DC 5.5*2.1mm Length: 27.5cm Max Current Rating: 5A Max Power Rating: 60W Transmission voltage: 1V~38V Usage temperature: -50 ~65 Material: Copper Wire Long service life, easy to be soft and easy to install, with excellent high temperature and low temperature resistance, excellent high pressure resistance, aging resistance, high temperature resistance, acid and alkali resistance, and long service life.