Rigol DM3058 Manuel d'utilisateur télécharger pdf (Page 46)

RIGOL

User’s Guide for DM3058/DM3058E

2-24

To Check Diode

Operating Steps:

1. Press

to enter into the following interface.

Figure 2-28 Testing interface of Diode

2. Connect red lead to both terminal Input-HI and anode of the Diode and black

lead to both terminal Input-LO and cathode of the Diode as the figure below.

Figure 2-29 Sketch map for connecting

3. Check the connection state of Diode.

When connecting, the instrument will beep one time (If Sound is open).

Table 2-9 Check Diodes Characteristics

Test Current 1mA

Range Fixed at 2.0V

Open-circuit Voltage <8V

Input Protection 1000V (HI terminal)

Beep Condition 0.1V≤V

measured

≤2.0V

Forward Bias

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 137 138

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Rigol DM3058 Manuel d'utilisateur Page 46