Electrical Characteristics; Table 5 Electrical Characteristics; Figure 2 Pcom-B657Vgl Power On Sequence - Portwell PCOM-B657VGL User Manual

COM Express™

3.3 Electrical Characteristics

Input voltage
RTC Battery
Power on mode
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PORTWELL PCOM-B657VGL User's Guide
+12V ± 5%
From Carrier
ATX Mode & AT Mode

Table 5 Electrical characteristics

Figure 2 PCOM-B657VGL Power on sequence

PCOM-B657VGL User's Guide 17