Intel AP440FX specifications Regulatory Compliance, Power Supply Considerations, Safety

Motherboard Description

1.16.1Power Supply Considerations

The AP440FX motherboard is designed to operate with a switching power supply in the PS/2 form-factor with dual line input capability, remote ON/OFF, forced air cooling, standby voltage (VSB), and the following electrical characteristics:

∙Power - 200 W maximum peak, 160 W maximum continuous

∙Rise time for power supply - 2 ms to 20 ms

∙Minimum delay from reset to Powergood - 100ms

∙Minimum Powerdown warning - 1 ms

Table 27. DC Voltage

DC Voltage

+3.3 V

+5 V

+5 V SB (standby)

-5 V

+12 V

-12 V

Acceptable Tolerance

+5/-3%

±5%

±5%

±10%

±5%

±10%

Current Range (amps)

Maximum

14.0

18.0

0.1

0.3

6.0

0.8

Minimum

0.3

1.0

0

0

0

0

1.17 Regulatory Compliance

This printed circuit assembly complies with the following safety and EMI regulations when correctly installed in a compatible host system.

1.17.1Safety

1.17.1.1UL 1950 - CSA 950-95, 3rd edition, Dated 07-28-95

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (USA & Canada)

1.17.1.2CSA C22.2 No. 950-93, 3rd Edition

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (Canada)

1.17.1.3EN 60 950, 2nd Edition, 1992 (with Amendments 1, 2 & 3)

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (European Union)

1.17.1.4IEC 950, 2nd edition, 1991 (with Amendments 1, 2 & 3)

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (International)

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