| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to allow current to flow even when terminal voltage is almost 0V in an electronic load device for a primary battery, a secon dary battery a capacitor or the like. SOLUTION: The electronic load device including a transistor (TR) 3 for driving a primary battery, a secondary battery, a capacitor, or the like as a load of a tested device 5 and a control circuit 2 for controlling current flow so as to allow a current IIN equivalent to a current set value to flow through the TR 3 is provided with a bias power supply circuit 6 for a adding bias voltage VB to the terminal voltage of the tested device 5.
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