Abstract: The present invention relates to a pogo pin cooling system and a pogo pin cooling method and an electronic device testing apparatus having the system. The system uses a cooling fluid supply module for the cooling of the pogo pin, and the cooling fluid may be either a coolant or a cooling gas. When an electronic device is accommodated in the chip socket, the cooling fluid supply module supplies a cooling fluid into the chip socket through the cooling fluid supply channel and the inlet, and the cooling fluid passes through the pogo pins and then flows into the cooling fluid discharge channel through the outlet. In the present invention, the cooling fluid is mainly used to cool not only the pogo pins in the chip socket but also the bottom surface of the electronic device and the solder ball contacts on the bottom surface.

Abstract: The present invention relates to a pogo pin cooling system and a pogo pin cooling method and an electronic device testing apparatus having the system. The system mainly comprises a coolant circulation module, which includes a coolant supply channel communicated with an inlet of a chip socket and a coolant recovery channel communicated with an outlet of the chip socket. When an electronic device is accommodated in the chip socket, the coolant circulation module supplies a coolant into the chip socket through the coolant supply channel and the inlet, and the coolant passes through the pogo pins and then flows into the coolant recovery channel through the outlet.

Abstract: An apparatus for electric wiring, including a housing having a folding stand and a handle, a reel including a flexible tape, a rolling ball-equipped tape leader detachably connected to the lead end of the flexible tape outside the housing, a motor drive controlled to let off/take up the flexible tape, permitting the lead end of the flexible tape to be moved between the inlet of an electric conduit to the outlet thereof to carry an electric wire through the electric conduit, and photo detectors adapted for detecting the movement of the flexible tape so as to automatically cut off power supply from the motor drive when the flexible tape is fully extended out or retracted.