Table 4-8
Product support
Module Name
Product Support
24 W integrated
power adapter
AR509G-Lc
AR509G-L-D-H
AR509GW-L-D-H
Appearance
shows the appearance of a 24 W integrated power adapter.
Figure 4-1
24 W integrated power adapter
Function
describes functions of a 24 W integrated power adapter.
Table 4-9
Function description
Function
Description
Input overcurrent
protection
In this protection state, the power adapter stops supplying power and
cannot automatically resume power supply when the input current
restores to the normal range.
Output current
limiting protection
In this protection state, the power adapter supplies power
intermittently. When the output current is limited within a range, the
power adapter automatically resumes power supply.
Output
overvoltage
protection
In this protection state, the power adapter stops supplying power
intermittently. When the output voltage restores to the normal range,
the power adapter automatically resumes power supply.
Output short-
circuit protection
In this protection state, the power adapter supplies power
intermittently. When the short circuit is removed, the power adapter
automatically resumes power supply.
Heat dissipation
The power adapter does not have built-in fans and uses nature heat
dissipation.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
4 Power Supplies
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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