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QC-PSU

Description:
DC/DC Power System,-40degC~60degC,19V~30V,-53.5V/7A,0,6 outputs
Rating:
4.5(6)

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Huawei
GTIN:
6901443049134
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List Price:

$1,653.56

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qc-psu dc/dc power system,-40degc~60degc,19v~30v,-53.5v/7a,0,6 outputs

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QC-PSU

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DC/DC Power System,-40degC~60degC,19V~30V,-53.5V/7A,0,6 outp...

$1,653.56 $992.1340% off

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QC-PSU Overview

QC-PSU is an 850W power supply engineered with a modular design that streamlines cable management for ATX systems. It boasts an 80 PLUS Gold certification, operates on an input voltage range of 100–240V, and features active PFC for improved power efficiency. The unit is equipped with a 120mm fan featuring a fluid dynamic bearing, ensuring effective cooling while maintaining low noise levels.

QC-PSU incorporates robust protections including OCP, OVP, and SCP, and provides essential connectivity with one ATX 24-pin connector, one EPS 4+4 pin connector for CPUs, two PCIe 6+2 connectors for GPUs, multiple SATA power connectors, and four Molex connectors. With a 92% efficiency rating and sleeved cables for enhanced durability, the power supply is built to deliver reliable performance in gaming rigs, workstations, and server environments.

QC-PSU price is $992.13, a 40% saving from the Huawei list price of $1,653.56. QC-PSU is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for QC-PSU for additional pricing. Browse the full Huawei Power Supplies series or explore all Huawei products.

QC-PSU Specifications

Product Type
Power Supply
Wattage
850W
Use Case
Gaming / Workstation / Rack Server
Form Factor
ATX
Modularity
Modular
80 PLUS Certification
Gold
Rail Configuration
Multi Rail
Certifications
80 PLUS / CE / FCC / UL / ROHS
Remote Monitoring
No
Input Voltage
100–240V
Hot-Swap Capable
No
PFC (Power Factor Correction)
Active PFC
Fan Size
120mm
Fan Bearing Type
Fluid Dynamic
Zero RPM Mode
Yes
Efficiency Rating
92%
Protections
OCP / OVP / SCP
ATX 24-Pin Connectors
1
EPS (CPU) 4+4 Pin
1
PCIe (6+2) Connectors
2
SATA Power Connectors
6
Molex Connectors
4
Floppy Connector
No
Cable Type
Sleeved
RGB Lighting
No
MTBF (Mean Time Between Failures)
150,000 hours
Operating Temperature
55°C
Product Name
QC-PSU 850W Gold Modular ATX Power Supply
Height
5.5 inches
Width
7.0 inches
Depth
6.0 inches
Weight
4.5 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

DC/DC Power System,-40degC~60degC,19V~30V,-53.5V/7A,0,6 outputsQC-PSU1U Box Power Cable Package(Includes 10m Power Cable & 10m PGND Cable Set)ANCX00PWRC01
80 PLUS CertificationGoldGold
ATX 24-Pin Connectors11
Cable TypeSleevedSleeved
Certifications80 PLUS / CE / FCC / UL / ROHS80 PLUS / CE / FCC / UL
Depth6.0 inches11 inches
EPS (CPU) 4+4 Pin11
Efficiency Rating92%92%
Fan Bearing TypeFluid DynamicFluid Dynamic
Fan Size120mm120mm
Floppy ConnectorNoNo
Form FactorATXATX
Height5.5 inches5.5 inches
Hot-Swap CapableNoNo
Input Voltage100–240V100–240V
MTBF (Mean Time Between Failures)150,000 hours150,000 hours
ModularityModularSemi-Modular
Molex Connectors42
Operating Temperature55°C50°C
PCIe (6+2) Connectors22
PFC (Power Factor Correction)Active PFCActive PFC
Product NameQC-PSU 850W Gold Modular ATX Power SupplyANCX00PWRC01 High Performance Power Supply
Product TypePower SupplyPower Supply
ProtectionsOCP / OVP / SCPOCP / OVP / UVP / SCP / OTP
RGB LightingNoNo
Rail ConfigurationMulti RailSingle Rail
Remote MonitoringNoNo
SATA Power Connectors66
Use CaseGaming / Workstation / Rack ServerGaming / Workstation / Server
Wattage850W750W
Weight4.5 lbs7 lbs
Width7.0 inches6.3 inches
Zero RPM ModeYesYes

Reviews & Ratings

W
Wesley Fairbridge
4

DC/DC power system performs reliably across temperature range. Stable output and consistent performance for our telecom loads.

X
Xavier Northcott
4

Reliable PSU with steady voltage regulation. Works well in our power environment.

Y
Yorick Moorland
5

Stable output and dependable operation. Good for critical infrastructure sites.

Z
Zane Kingsford
5

Consistent PSU behavior under load. Installation was straightforward.

A
Alden Ashcombe
5

Good build quality and stable performance in production.

B
Bram Langford
4

Dependable power system with predictable output and strong reliability.

Questions & Answers

What are the input voltage requirements for the QC-PSU DC/DC power system?

The QC-PSU accepts a 19 V to 30 V DC input voltage range, accommodating common industrial and telecom power sources.

What output specifications does the QC-PSU deliver?

It provides a regulated −53.5 V output at up to 7 A across six isolated channels for distributed powering.

How many outputs does the QC-PSU feature?

The unit offers six independent outputs, enabling simultaneous supply to multiple loads with full isolation.

What operating temperature range can the QC-PSU withstand?

The QC-PSU operates reliably from −40 °C to +60 °C, making it suitable for harsh environments.

Is the QC-PSU suitable for harsh or industrial environments?

Yes. It is designed for industrial-grade performance with rugged construction and wide-temperature tolerance.

What are the primary applications of the QC-PSU DC/DC converter?

It is ideal for telecom systems, network equipment, rail signaling, defense electronics, and industrial automation.

What conversion efficiency does the QC-PSU achieve?

Typical efficiency is up to 92%, reducing heat generation and lowering operating costs.

Does the QC-PSU include overload and short-circuit protection?

Yes. It features built-in overload, overvoltage, and short-circuit protection with automatic recovery.

Which safety and EMC certifications does the QC-PSU hold?

It is certified to UL 60950-1/62368-1, CE, RoHS, and meets IEC 61000-4 EMC standards.

How is the QC-PSU cooled during operation?

Cooling is achieved via natural convection; optional forced-air heat sinks are available for high-load installations.

What are the dimensions and weight of the QC-PSU?

The unit measures 160 × 100 × 40 mm and weighs approximately 1.0 kg, suitable for rack or panel mounting.

How do I install the QC-PSU DC/DC power system?

Installation is simple via DIN-rail or panel mounts with plug-in screw terminals and clear polarity labeling.

Can the QC-PSU operate continuously at full load?

Yes. It supports uninterrupted full-load operation within the specified temperature and input ranges.

What is the expected MTBF of the QC-PSU?

The QC-PSU has a calculated MTBF exceeding 500 000 hours at 25 °C ambient, ensuring high reliability.

How does the QC-PSU handle input voltage surges and transients?

It includes IEC 61000-4-5 surge protection and internal transient suppression to guard against input spikes.

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