LITHIUM CELL SIMULATING DEVICE
First Claim
1. A lithium cell simulating device comprising:
- a programmable power supplying module for converting an external power into a set power to be supplied to a device under test (DUT);
a lithium cell status controlling module for providing a lithium cell status signal to the DUT;
a load setting module adapted to set a battery level and a charging mode and electrically connected to the DUT so as to receive the set power via the DUT;
a control unit electrically connected to the programmable power supplying module, the lithium cell status controlling module, and the load setting module, adapted to allow the programmable power supplying module to provide the set power suitable for use by the DUT, adapted to allow the lithium cell status controlling module to set different statuses of the lithium cell according to preset testing criteria, and adapted to allow the load setting module to set different battery levels and different charging modes according to the preset testing criteria; and
a device under test (DUT) status detecting module electrically connected to the DUT and the control unit to generate a status signal for indicating whether the DUT is ON or not and send the status signal to the control unit.
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Accused Products
Abstract
A lithium cell simulating device includes a programmable power supplying module for generating multiple powers; a lithium cell status controlling module for generating multiple lithium cell statuses; a load setting module for simulating a lithium cell status; a device under test (DUT) status detecting module for detecting whether a device under test (DUT) is actuated; and a control unit for controlling a test procedure in its entirety. Accordingly, the lithium cell simulating device is suitable for use with DUTs of different power requirements and effective in simulating a charging/discharging status, a battery level status, and a battery temperature status under different conditions in the absence of a lithium cell and other complicated test apparatuses, so as to enable a great reduction of costs incurred in performing a test on a production line.
61 Citations
8 Claims
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1. A lithium cell simulating device comprising:
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a programmable power supplying module for converting an external power into a set power to be supplied to a device under test (DUT); a lithium cell status controlling module for providing a lithium cell status signal to the DUT; a load setting module adapted to set a battery level and a charging mode and electrically connected to the DUT so as to receive the set power via the DUT; a control unit electrically connected to the programmable power supplying module, the lithium cell status controlling module, and the load setting module, adapted to allow the programmable power supplying module to provide the set power suitable for use by the DUT, adapted to allow the lithium cell status controlling module to set different statuses of the lithium cell according to preset testing criteria, and adapted to allow the load setting module to set different battery levels and different charging modes according to the preset testing criteria; and a device under test (DUT) status detecting module electrically connected to the DUT and the control unit to generate a status signal for indicating whether the DUT is ON or not and send the status signal to the control unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification