摘要:
An apparatus controls a temperature of a device by circulating a fluid through a heat sink in thermal contact with the device. The apparatus includes an adjustable cold input, which inputs a cold portion of the fluid having a first temperature, and an adjustable hot input, which inputs a hot portion of the fluid having a second temperature higher than the first temperature. The apparatus further includes a chamber, connected to the cold input and hot input, in which the cold and hot portions of the fluid mix in a combined fluid portion that impinges on the heat sink. The combined fluid portion has a combined temperature that directly affects a temperature of the heat sink. The cold input and hot input are adjusted to dynamically control the combined temperature, enabling the heat sink temperature to compensate for changes in the device temperature, substantially maintaining a set point temperature of the device.
摘要:
An apparatus for controlling a temperature of a device. The apparatus includes a body (500) having a plurality of chambers (630) spaced substantially symmetrically about an axis of the body (500), wherein each of the plurality of chambers (630) comprises an upper diaphragm (635) and a lower diaphragm (640). The apparatus also includes a heat transfer element (515) attached to the body (500) via the plurality of chambers (630) such that the plurality of chambers (630) is in fluid communication with the heat transfer element (515).
摘要:
A method for sorting devices in automated handling equipment, including placing a plurality of input trays containing a plurality of devices and a plurality of empty trays into a handler; sorting the plurality of devices in the plurality of input trays into the plurality of empty trays according to a category of each of the plurality of devices, dynamically assigning categories to each of the plurality of empty trays for each category of the plurality of devices, dynamically assigning categories to the plurality of input trays and placing the sorted plurality of devices into the plurality of input trays, removing the empty trays housing the plurality of sorted devices from the handler and determining whether the sorting is completed.
摘要:
An apparatus and method for handling devices adapted to be assigned to one of a plurality of categories are disclosed. The apparatus includes an elevator adapted to move a stack of trays along a vertical path, a locking mechanism adapted to selectively engage a tray in the stack of trays and to support the engaged tray and additional trays positioned above the engaged tray, and a tray load arm positioned at a fixed vertical position and having a support mechanism for supporting one or more trays, the tray load arm being adapted to move horizontally into and out of the vertical path.
摘要:
An apparatus controls a temperature of a device by circulating a fluid through a heat sink in thermal contact with the device. The apparatus includes an adjustable cold input, which inputs a cold portion of the fluid having a first temperature, and an adjustable hot input, which inputs a hot portion of the fluid having a second temperature higher than the first temperature. The apparatus further includes a chamber, connected to the cold input and hot input, in which the cold and hot portions of the fluid mix in a combined fluid portion that impinges on the heat sink. The combined fluid portion has a combined temperature that directly affects a temperature of the heat sink. The cold input and hot input are adjusted to dynamically control the combined temperature, enabling the heat sink temperature to compensate for changes in the device temperature, substantially maintaining a set point temperature of the device.
摘要:
An apparatus for controlling a temperature of a device. The apparatus includes a body (500) having a plurality of chambers (630) spaced substantially symmetrically about an axis of the body (500), wherein each of the plurality of chambers (630) comprises an upper diaphragm (635) and a lower diaphragm (640). The apparatus also includes a heat transfer element (515) attached to the body (500) via the plurality of chambers (630) such that the plurality of chambers (630) is in fluid communication with the heat transfer element (515).
摘要:
A vision alignment system for aligning a testing device includes an alignment camera positioned above an alignment portion of the vision alignment system. A lighting system for emitting light onto the device is located in proximity to the alignment camera. A calibration target is used to define a calibration target coordinate system. Three actuators are positioned in a testing portion of the vision alignment system, for correcting an offset between the calibration target and the testing device. A pick and place handler transports the calibration target and the testing device between the testing portion and the alignment portion.
摘要:
A method for sorting devices in automated handling equipment, including placing a plurality of input trays containing a plurality of devices and a plurality of empty trays into a handler; sorting the plurality of devices in the plurality of input trays into the plurality of empty trays according to a category of each of the plurality of devices, dynamically assigning categories to each of the plurality of empty trays for each category of the plurality of devices, dynamically assigning categories to the plurality of input trays and placing the sorted plurality of devices into the plurality of input trays, removing the empty trays housing the plurality of sorted devices from the handler and determining whether the sorting is completed.