Functions and Features
Table 4-151 Functions and features of the HW-120300D1D
Functions and Features
Description
Input overcurrent protection
Stops power output and does not
automatically restore power output
after the input current becomes
normal.
Output current limiting protection
Intermittently provides output and
automatically restores normal output
after the output current falls within a
normal range.
Output overvoltage protection
Intermittently stops output and
automatically restores output after the
overvoltage condition is removed.
Output short circuit protection
Intermittently provides output and
automatically restores normal output
after the output short circuit is
removed.
Heat dissipation
The power adapter does not have fans
and uses natural cooling.
Technical Specifications
Table 4-152 Technical specifications of the HW-120300D1D
Item
Specification
Dimensions without packaging (H x W
x D) [mm(in.)]
32 mm x 53.95 mm x 99.45 mm (1.26
in. x 2.12 in. x 3.92 in.)
Weight without packaging [kg(lb)]
0.205 kg(lb)
Number of inputs
1
Rated input voltage [V]
100 V AC to 240 V AC (50 Hz/60 Hz)
Input voltage range [V]
90 V AC to 264 V AC (47 Hz to 63 Hz)
Maximum input current [A]
1 A
Rated output voltage [V]
12V DC
Rated output current [A]
3 A
Rated output power [W]
36 W
Type of power cables
C7
HUAWEI USG6000E Series
Hardware Guide
4 Hardware Overview
Issue 08 (2022-04-20)
Copyright © Huawei Technologies Co., Ltd.
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