| Color classification |
5.5*2.1 (inner diameter) 5.5*2.5 (inner diameter) |
DP5521 high quality assembled DC power plug 2.1*5.5*9.5 /2.5*5.5*9.5
Quality DC plug Top
The DC DC power supply plug, copper material, small contact resistance, suitable for high current applications and high reliability characteristics.
- The common market of cheap DC Center (Center PIN) PIN plug for riveting structure, riveting process of domestic general not to cross the border (perhaps related to using cheap materials) is easy to loose with the turn (especially the wire welding point more easily with rough or broken PIN) lead to poor contact, direct loss is serious, in the stem directly from the inner core of lead welding line, this process is good contact resistance is small, the high current 3~10A, low fever and durable. DC DC power supply plug in the ordinary core riveted structure, large contact resistance, the maximum current can only 2~3A, and long use riveting portion will loose.
- The outer conductor is whole copper brass rods, beautiful and durable. Market DC plug generally use a very thin copper tube, through the current small, easy deformation.
- Suitable for 3~10A high current and require high reliability occasions, such as surveillance camera power supply, industrial computer, HTPC, on-board computer, router, high current Oki and so on.
Specifications:
Inside diameter: 2.1mm diameter: 5.5mm depth: 9.5mm
The size chart is as follows:
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