| 摘要 |
The voltage application probe (54) and the voltage measurement probe (56) are connected to the voltage application pad (74) and the voltage measurement pad (76) of the semiconductor device (70). The voltage application pad (74) and the voltage measurement pad (76) are connected by the conductor (78), measuring the voltage applied to the voltage application pad (74) through the voltage measurement probe (56). The voltage compensation circuit (14) in the voltage development device (10) operates to make the voltage applied to the voltage application pad (74) equal to the set voltage for the voltage development device (10). Even when the resistance between the voltage application probe (54) and the voltage application pad (74) increases, the accurate setting voltage is applied to the voltage application pad (74).
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