H831PDMA
Huawei SmartAX MA5818 Power Boards
Key facts
- Part number
- H831PDMA
- Brand
- Unbranded / unknown
- Category
- Other
- Price
- Contact us for pricing
- Availability
- On request — ask for a quote
The H831PDMA is an other listed on tprice.co. Request a quote for volume pricing, or sell us your used others.
Overview
H831PDMA is a DC power board that directly supplies or converts the combined dual -48 V DC power. It then outputs-48 V DC and +12 V DC to the backplane and, through the backplane, powers the service boards, vectoringprocessing board, control board, and fan monitoring board.
Quick Specs
Table 1 shows the Quick Specs.
H831PDMAprovidesthese highlights:
Value
Supports one-48 V DC power input.
Supports protection against over-temperature, output overcurrent, output short-circuit, and output over-voltage.
Supports alarm detection on inputs.
Supports fan power supply alarm detection.
External Ports
Input: one -48 V input OT terminal
Output: one -48 V DC output terminal, one 12 V output terminal, one group of 5X11 signal connection terminals
Compare to Similar Items
Table 2shows the comparisonbetween H831PAMA and H831PDMA.
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Specifications
General
- Input voltage range
- -38.4 V to -72 V
- Maximum input current
- 16 A
- Backup power
- Not supported
- Output power
- 550 W
- EMI
- CE: CLASS A RE: CLASS B
- Surge protection
- 2 kV in differential mode or 4 kV in common mode
Price history
No price history has been recorded for this part yet.
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
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- Real people, quick repliesQuotes and answers within 1 business day.
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