H831PAIB

H831PAIB is an AC power board (with power backup). It converts the 220 V AC or 110 V AC input power into -48 V DC, +12 V DC and +3.3 V DC, and feeds the power to the service boards, control board, and fan monitoring board through the backplane.

Quick Spec

Table 1 shows the quick spec.

Product Details

H831PAIB provides these benefits:

· Supports battery (lead-acid battery or Fe-lithium battery) input for power backup. When the AC power supply fails, the H831PAIB board switches to the battery for power supply.

· Temperature detection for the lead-acid battery

· Activating a Fe-lithium battery

H831PAIB provides these external interfaces:

· 220 V AC input port (standard 3-pin male socket)

- Input voltage range: 90 V AC to 264 V AC.

- Maximum input current: 3 A

· Battery input terminals, BAT-/BAT+ (OT terminals

- Input voltage range: -39 V DC to -59 V DC

- Maximum input current: 5 A

· SENSOR (2-pin terminal)

- Detects the temperature of a lead-acid battery or activates a Fe-lithium battery.

Get More Information

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