nitro an517-41 laptop and, since i don't want/need power-off usb charging feature, i downloaded acer quick access and disabled it in the options but it doesn't work. devices connected to that port are still working, shine or charge when the laptop is powered off. i also ...
The utility model discloses an automatic power-off USB charging socket interface, which comprises a variable-voltage rectifier module, a USB charging socket, and an isolation type normally-open microswitch, wherein the input end of the variable-voltage rectifier module is connected with a 220V ...
手机开不了机的原因和解决办法：1、开机线路不正常看：使用外接 电源给手机供电，使用电联表检测看看 示数是否有变化，如果没有变化的话很可能就是开机线断了或者开机键接触不良。2、电池的供电电路不正常：使用外部接口对手机进行供电，看看开机时 候恢复正常，如果正常的话就确定是手机的供电电路 不正...
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I recommend you boot to BIOS by tapping the F10 on the restart and then look for the USB “Configuration" disable "USB charging". This should disable USB charging when the notebook is turned off. Let me know how it goes and you have a great day! P.S: Welcome t...
Smart Power Off 2.4A Charging Data Cable For Samsung iPhone Huawei Auto Power-off Protection Cord With LED For Micro USB Type C Selling Units: Single item Single package size: 1X1X1 cm Single gross weight: 0.070 kg Show more Lead time ...
透视USB HUB装置的电源控制 各个端口的电源切换控制方式必须通过SetPortFeature(PORT POWER)命令开启.请注意,即使一个靠接口电源工作的HUB不支持电源切换,它仍然要支持所有下位端口的"Power-off"... 陈乃塘 - 《电子测试:新电子》 被引量: 1发表: 2005年 USB POWER PORT CONTROL A system, method and device ...
USB Power 7 Articles USB-C Charging Mod Brings In The Juice August 16, 2022 by Jenny List 13 Comments By now we’re well under way with the consolidation of low-voltage power supplies under the USB-C standard, and the small reversible connector has become the de facto way to squirt ...
Charging and Port Power Management in all Charge Modes • Compatible with USB 2.0 and 3.0 Power Switch requirements • Integrated 73-mΩ (typ) High-Side MOSFET • Adjustable Current-Limit up to 3 A (Typical) • Operating Range: 4.5 V to 5.5 V • Max Device Current – 2 µA ...
• Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requirements • 2.6-GHz Bandwidth USB 2.0 Data Switch • 73-mΩ (typ....