Hon Hai Precision Industry Co., Ltd.

Wen-Kai Chiang

Kuei-Chih Hou

Tsung-Yuan Chen

A voltage-drop testing system, including a voltage-drop control apparatus, and a voltage-drop testing method adapted for the voltage-drop testing system based on LABVIEW department platform. When the LABVIEW department platformis running, different groups of test data may be transferred to the PLD tester, when the PLD testerfinishes the testing based on all groups of test data, the PLD testerfeeds back the test results to the LABVIEW department platform, and the LABVIEW department platformcreates the voltage-drop testing graphic frame displaying the test results for the electronic device under testfor the convenience of a user.

Voltage-drop testing system, voltage-drop control apparatus, and method thereof

A container data center includes a container defining a wire hole therein, a cable extending through the wire hole of the container, and an EMI shielding device preventing electromagnetic radiation from entering into the container from the outside environment or leaking from the container to the outside environment through the wire hole of the container. The EMI shielding device includes a metal cylinder through which the cable extends and an effective amount of metal powder packed between the metal cylinder and the cable for shielding EMI. The metal cylinder has an end thereof inserted into the wire hole of the container and engaged with a circumferential edge of the wire hole. The disclosure further relates to an EMI shielding device.

EMI shielding device and container data center using the same

A conductivity measurement device comprises a first body, a second body, a baseplate, a extension rod and a contact pad. The extension rod is positioned inside the first body, the baseplate is positioned on one end of the extension rod, and the contact pad is positioned on the other end of the extension rod. The contact pad contacts the surface to be tested and measures the electrical conductivity thereof with no resulting damage to the surface.

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Taipei Hsien, Taiwan

Wen-Kai Chiang