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[网友心声] Unboxing and Uncovering the Anker 24W Dual USB Wall Charger

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发表于 2018-10-19 11:42:24 | 显示全部楼层 |阅读模式
Today’s charger we’re taking apart is Anker’s latest dual USB wall charger. Anker’s signature packaging, a classic blue and white combo.
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The product description is printed on the back.
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The package came with the wall charger and an user’s manual.
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Dual IQ USB output.
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The foldable plug makes it easy to store and travel with .
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It features a single port with a power output of 5V2.4A. The output is suitable for Apple user, however, most Andriod phones now have fast charging capabilities.
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With ultrasonic welding, the case can be easily opened.
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The front and the back of the circuit board. All of the parts are placed in order with a neat weld. The loose parts are glued
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The power adapter input protects the circuit and the EMI.
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The parallel specifications of the main capacitor are 400V 33 μF and 15 μF
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The brand of the main capacitor is AiSHi.
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One side of the main control switch tube has metal fins. PWM is fixed by insulated glue and the blue part next to the PWM is an anti-jamming capacitor.
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It’s a non-magnetic USB socket.
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USB Electrolytic Capacitor 1500μF6.3V.
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The back of the synchronous rectifier power supply circuit with synchronous rectifier MOS cooling function. Cheng Semiconductor TCP1101 current-limited USB chip. The latest Semiconductor TCP1101 adopts SMT SOT-23-6; the smallest one amongst its counterparts. Its interior integrates an ultra-low resistance 16mω MOSFET current-limited programmable, with a current limit of 3A ±7%, operating voltage ranges are 2.7v-6.5v. Both output and data lines encompasses electrostatic discharge (ESD ) ,Hbm>8kv,iec 61000-4-2 air discharge >15kv, contact discharge >8kv. Rectifier bridge TMBF310. CT Micro Technology Co., Ltd. ct357c optocoupler. USB intelligent recognition IC. PWM is cellwise-semi Cellwise CW3002F.
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Wuxi China Resources Semico Co., Ltd MOSFET model CS7N60F; users can download the CS&N65F file from its official website, with their 600V and 650V pressure range.
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MOSFET  model HY3503P and synchronous rectifier controllers and siyin MPS MP6901.
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Leverages POWER-Z fast charging mode, dual USB connectors are supported in the same format and only support Apple BC1.2.
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