QC3.0通用单口USB智能快充手机平板电脑5V 2.4A 1USB充电器

1. Material used for the shell: fireproof PC material, high temperature resistant. 2.

2. Material used for fixed circuit board: special sealant used for electronic products, fire and high temperature resistant.

3. PCB board with materials: the use of high-end electronic products special PCB board, without fragile, not deformed.

4. fuse tube: use insulated fuse tube, another increase in thermistor, to play the role of AC buffer.

5. circuit board process: the use of full machine automation production, with high-speed placement machine, reflow soldering, automatic plug-in machine, wave welding, etc., environmental protection process

The technology is environmentally friendly, no false welding problems, smooth solder joints, reduce the follow-up rework bright, stable and reliable quality. 6.

6. DC line: the use of copper wire core 0.5 square, the current is sufficient to ensure that the actual power requirements.

7. production process standards: in line with electronic product safety production norms, in line with standards.

8. Signal feedback filter: use the standard filtering high-voltage capacitor type of high-end electronic products.

9. Output filtering inductor: with output filtering inductor, less wavenumber bias, can effectively protect the computer motherboard.

10. High-voltage AC filter: using voltage stabilization oscillation bridge and thermistor, effectively play a high-voltage buffer role.