Microchip Technology MCP1012, Руководство пользователя

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Setup One
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2020 Microchip Technology Inc. DS50002932A-page 17
4. Connect the DC HV power supply in the range of 120–500 VDC at TB1:
- the positive terminal must be connected at the uppermost terminal of the TB1
PCB connector
- the negative terminal must be connected to the bottommost terminal of the TB1
PCB connector (the middle terminal of the TB1 PCB connector is not connected)
5. Read the voltmeter and check if the output voltage of the board is in the range of
4.5V to 5.5V.
6. Check on the oscilloscope screen the V
DD
voltage and the GATE signal as they
are presented in Figure 3-2 .
.
FIGURE 3-2: MCP1012 V_GATE and V
DD
when a Load Is Connected.
7. Disconnect the DC HV power supply.