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G1251-0150WNA

G1251

INQUIRY READY

G1251-0150WNA

Gospower / AC/DC Platinum / G1251

G1251-0150WNA serves Space-Constrained IT Systems through 150W capacity. This configuration delivers reliable integration in space-conscious equipment.

Output Power (W):
150
Length (mm):
185
Width (mm):
73.5
Height (mm):
40
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PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The G1251-0150WNA is designed for compact IT systems that require stable 12V power delivery without excessive wattage overhead. With 150W output, CRPS form factor, and wide AC/DC input support, it is suitable for embedded platforms, micro-edge devices, network terminals, and other low-power infrastructure where space, efficiency, and long-term reliability are important. Before integration, confirm the connector mapping, chassis clearance, and supported input conditions against the target power shelf. For long-term service, document fan inspection, connector seating, event-log review, and replacement procedures as part of the maintenance plan. Commissioning should verify grounding, input protection, output stability, and the response of any redundant or hot-swap control logic. Qualification should include airflow direction, thermal margin, cable routing, and access for routine module replacement. Record the approved operating limits and service checkpoints so future replacements can be qualified against the same baseline.

Before integrating the G1251-0150WNA, confirm the mating connector or backplane, input source, output-rail requirements, hot-swap sequence, airflow direction, monitoring interface, redundancy behavior, and service clearance against the target platform.

CORE ADVANTAGES

150W Compact CRPS Power Supply for Space-Constrained IT Systems

Compact 150W CRPS Design The G1251-0150WNA is a 150W CRPS power supply built for low-to-medium power server, storage, networking, and edge computing systems.

01

Compact 150W CRPS Design The G1251-0150WNA is a 150W CRPS power supply built for low-to-medium power server, storage, networking, and edge computing systems.

02

Slim 1U Form Factor With a compact size of 185 × 73.5 × 40 mm , this model is suitable for space-constrained chassis and compact IT hardware designs.

03

Wide AC & DC Input Support It supports 90–264Vac AC input and 180–300Vdc DC input , allowing flexible deployment across different power environments.

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Stable 12V Output Delivery The unit provides a regulated 12V main output at 12.5A and a 12V standby output at 2.1A , supporting both system operation and standby management functions.

05

Digital Monitoring & Smart Control Built with digital control architecture and PMBus 1.2 communication , it enables power monitoring, fault detection, and system-level management.

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Reliable Operation for Global Deployment With active PFC, intelligent fan control, optional reverse airflow, and certifications including UL, CE, FCC, CB, and CCC , the G1251-0150WNA is designed for dependable use in modern IT infrastructure.

MODEL SELECTION

Compare Gospower power options.

Review nearby Gospower models and select the power level, output architecture, efficiency grade, and form factor that best match the target system.

Model Power Output Current Efficiency Form Factor Best-Fit Application
G1251-0150WNA 150W 12V Platinum CRPS Embedded servers and low-power edge nodes
G1251-0250WNA 250W 12V Platinum CRPS Network appliances and compact storage systems
G1251-0350WNA 350W 12V Platinum CRPS SMB servers and NAS storage platforms
G1251-0460WNA 460W 12V Platinum CRPS 1U compute systems with mixed I/O loads
G1251-0550WNA 550W 12V Platinum CRPS Dense storage and multi-device 12V platforms

DEPLOYMENT SCENARIOS

Where G1251-0150WNA fits best.

The G1251-0150WNA is designed for compact IT systems that require stable 12V power delivery without excessive wattage overhead. With 150W output, CRPS form factor, and wide AC/DC input support, it is suitable for embedded platforms, micro-edge devices, network terminals, and other low-power infrastructure where space, efficiency, and long-term reliability are important.

Scenario System Requirement Why G1251-0150WNA Fits
Micro Edge Devices Compact hardware with limited power and thermal space 150W output supports low-power CPUs, SSDs, and network cards efficiently
Embedded Server Boards Stable 12V power for lightweight compute platforms Compact CRPS design fits space-constrained 1U system layouts
Network Gateways & Routers Continuous operation with moderate load demand Wide input range and regulated 12V output support stable network uptime
Small NAS Systems Reliable power for drives, control boards, and cooling fans Low-power design helps reduce heat buildup in compact storage enclosures
Telecom Access Units Field-deployed systems requiring dependable serviceability Hot-swap CRPS structure supports easier replacement and maintenance
R&D Test Platforms Flexible power supply for prototype boards and lab equipment PMBus 1.2 monitoring helps engineers observe power status and fault signals

POWER DESIGN

Reliability notes for continuous operation.

The G1251-0150WNA is built around stable 12V power delivery for compact systems with moderate load demand. Instead of focusing on high wattage output, this model emphasizes clean voltage regulation, efficient conversion, controlled thermal behavior, and dependable long-term operation in space-limited server, storage, networking, and embedded platforms.

  • Stable 12V main output supports low-power CPUs, SSDs, network cards, control boards, and compact system components.
  • 150W power capacity provides a practical balance between energy efficiency and reliable operation for light-to-medium workloads.
  • Active PFC design helps improve input power quality and supports efficient conversion under different AC input conditions.
  • Wide AC/DC input range allows the unit to adapt to various infrastructure environments, including AC-powered systems and DC bus applications.
  • PMBus 1.2 communication enables system-level monitoring of power status, fault signals, and operating conditions.
  • Intelligent fan control adjusts cooling behavior according to load and temperature, helping reduce unnecessary noise and heat stress.
  • Optional reverse airflow gives system designers more flexibility when matching PSU airflow direction with chassis cooling layout.
  • Built-in protection functions such as OVP, OCP, OTP, and SCP help protect the power supply and connected hardware from abnormal operating conditions.

INSTALLATION

Installation and operating guidance.

Confirm electrical compatibility, thermal clearance, mechanical fit, redundancy requirements, and system load before integration.

Installation / Operation Item Guidance
Load Planning Keep continuous load within a reasonable range for stable output and longer service life
Chassis Fitment Confirm the 185 × 73.5 × 40 mm CRPS form factor before system integration
Input Power Setup Use within the supported 90–264Vac or 180–300Vdc input range
Airflow Direction Match the PSU airflow with the chassis cooling path; reverse airflow is optional if required
Thermal Management Maintain clear inlet and exhaust paths to prevent heat buildup in compact enclosures
Hot-Swap Use Ensure proper seating of the PSU connector before powering the system
System Monitoring Use PMBus 1.2 for power status, fault alerts, and remote operating checks
Maintenance Practice Inspect dust, fan condition, and connector contact during scheduled service intervals

FAQ

Frequently asked questions about G1251-0150WNA.

Key answers for specification matching, installation planning, and system integration.

What type of power supply is the G1251-0150WNA?

The G1251-0150WNA is a 150W CRPS server power supply designed for compact 1U systems, embedded servers, edge devices, networking equipment, and low-power storage platforms.

What is the form factor of this model?

This model uses a compact CRPS form factor with a size of 185 × 73.5 × 40 mm, making it suitable for space-limited server and IT hardware designs.

What input voltage does the G1251-0150WNA support?

The G1251-0150WNA supports 90–264Vac AC input and 180–300Vdc DC input, allowing it to work in different infrastructure and power distribution environments.

What output does this power supply provide?

It provides a regulated 12V main output at 12.5A, together with a 12V standby output at 2.1A for system standby and management functions.

Does the G1251-0150WNA support PMBus communication?

Yes. The unit supports PMBus 1.2, allowing system administrators to monitor power status, detect fault signals, and manage operating conditions through compatible system platforms.

Is this model suitable for hot-swap applications?

Yes. As a CRPS power supply, the G1251-0150WNA is suitable for systems that require easier power module replacement and service maintenance, depending on the chassis and power backplane design.

Can the airflow direction be customized?

Yes. A reverse airflow option is available for applications where the PSU airflow direction needs to match a specific chassis cooling layout.

What certifications does this model support?

The G1251-0150WNA can support major safety and EMC certifications such as UL, CE, FCC, CB, and CCC, helping it meet global deployment requirements for server and IT infrastructure systems.

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