| 摘要 |
FIELD: diode parameter measurement technology. SUBSTANCE: device has initial current supply, heating current supply, control pulse generator inverting amplifier-limiter, heat-sensing parameter voltage detector, diode heating current and voltage detector, selective voltmeter, electronic switch, diode heating current and voltage mode switch, mode switch for measuring heat-sensing parameter voltage and heating power components, low-value current-collecting resistor, and isolating capacitor. EFFECT: reduced cost of thermal resistance measuring hardware. |
