隨手記錄

在半導體測試中，Force Line、Sense Line 是什麼意思呢？

■ What does 「Force Line, Sense Line」 mean?

◇ Force Line

The force line is the current-carrying line of a four-wire system such as a power supply. The four wires of a four-wire system are the High Force, High Sense, Low Force, and Low Sense. In test systems, the Device Power Supply and the Precision Measurement Unit are four-wire systems.

◇ Sense Line

The sense line is the non-current carrying line of a four-wire system such as a power supply. The sense line senses the voltage at the point where it is connected to the force line. The four wires of a four-wire system are the High Force, High Sense, Low Force, and Low Sense. In test systems, the DEvice Power Supply and the Precision Measurement Unit are four-wire systems.

■「Force Line, Sense Line」 是什麼意思？

在測試系統中，DPS(Device Power Supply 元件電源供應器) 與 PMU(Precision Measurement Unit)為四線系統，四線系統的四線分別為

High Force、High Sense、Low Force 、Low Sense。

◇ Force Line

FORCE LINE 是如同電源供應器的四線系統的電流運送線。

◇ Sense Line

① Sense line 感測線

② Sense Line是如同電源供應器四線系統的非電流運送線。