| 摘要 |
A heater (112) has a temperature characteristic equal to or similar to the temperature characteristic of an electronic part (2) to be tested by a test pattern. While keeping the heater (112) in contact with the electronic part to be tested, the electronic part is pushed against contact terminals (132a, 132b). In this state, the test pattern is transmitted to the electronic part to be tested and the heater power consumption is controlled so that the sum of the power consumption of the electronic part to be tested and the power consumption of the heater is a constant value. |
