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Hardware Description

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Hardware Description
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HW-100-48AC14D-1 Power System

HW-100-48AC14D-1 Power System

The HW-100-48AC14D-1 power system receives and converts 110 V or 220 V AC power to -48 V DC power for the NE.


Figure 7-15 shows the appearance of the HW-100-48AC14D-1 power system.

Figure 7-15 Appearance of the HW-100-48AC14D-1 power system


The HW-100-48AC14D-1 power system supports AC power ranging from 90 V to 264 V, and outputs -48 V DC power in natural heat dissipation mode. The output power is 100 W. This power system supports protection against output overcurrent, output undervoltage, output short circuit, and overtemperature.

Technical Specifications

Table 7-20 provides the technical specifications of the HW-100-48AC14D-1 power system.

Table 7-20 Technical specification of the HW-100-48AC14D-1 power system



AC power input

Rated input voltage

100/220 V (100 V to 240 V) AC

Maximum input current

2 A

DC output

Rated output voltage

-48 V DC

Rated output power

100 W

Dimensions (H x W x D)

40 mm x 171 mm x 72 mm


< 1 kg

Ambient temperature

  • -20°C (68ºF) to +40°C (122ºF) (maximum output power: 100 W)
  • -20°C (68ºF) to +50°C (122ºF) (maximum output power: 70 W)

Do not put the HW-100-48AC14D-1 power system on the surface of an overheated device or close to the air exhaust vent, ensuring the ambient temperature of the power system is no higher than 50°C (122ºF).

Updated: 2019-01-14

Document ID: EDOC1100058943

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