1. Surface: semi-matte black surface; Material: PU & not flame-retardant; Direct line: 28AWG*2C OD3.0+/-0.1mm +MINI USB 5PIN+DC HEAD+TAIL SR HEAD+CENTRE SR HEAD
2. Brass wires: (8/0.12A)*2C bare copper
3. Core wire: red & white colour; Diameter: 0.9+/-0.05mm; Material: PVC
4. External colour: black; Diameter: 3.0+/-0.1mm; Material: PU black & not flame-retardant
5. Electrical performance: open circuit, short circuit, polarity, insulation and pressure-proof
insulation: DC300V 3M ? MIN
pressure-proof: AC300V 10 seconds 0.5 mA MAX
6. Welding method:
P1.welding method: PIN 1 connect red core wire
PIN4,PIN5 connect 68K resistance ; Resistance precision:68K+/-5%
PIN 5 connect white core wire
P2.welding method: - +
Red to anode; White to cathode
P3.welding method: red core wire of P1,P2 connect white core wire of P4
white core wire of P1,P2 connect white core wire of P4
7. SR Rally Test: 11 LB/MIN without any loss
A circuit system in the Car Charger, which defined at the PCB, includes a charging circuit, a power output and input circuit and an AC-DC circuit. A power input socket and a output socket are formed to link with the power output and input circuit. The circuits are linked with each other and linked with the soldering parts of the first and second spring plates of each battery unit. So current Car chargers can charge a rechargeable battery, and straightly supply power to an electrical device by an external power cable linked between the charger and the electrical device which the Car Charger is in use.
About the Author:by shuoguan
Article Source: http://www.articlesbase.com/electronics-articles/whats-car-charger-800183.html
Author: john lee
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