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GW-GSP800W-15

GSP series

INQUIRY READY

GW-GSP800W-15

Greatwall / Industrial Power Supply / GSP series

GW-GSP800W-15 is a specialized choice for Automated Test Equipment, Precision Instruments, Electronic Devices, and Industrial Control; 799.5W capacity and built-in dc fan, forced-air cooling underpins reliable power behavior under changing system loads.

Model
GW-GSP800W-15
Product Type
Enclosed AC-DC Power Supply
Rated Output Power
799.5W
AC Input Voltage
90–264Vac
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PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The GW-GSP800W-15 is designed for systems requiring a stable, high-current 15V rail. Its adjustable output, remote-control functions, signal interfaces, and forced-air cooling support continuous-duty industrial and laboratory installations. For this 799.5W capacity, system validation should cover standby behavior, load transitions, protection recovery, and monitoring compatibility under expected operating conditions.

Plan the GW-GSP800W-15 output wiring around the actual current demand: keep conductors short, use low-resistance terminations, separate power paths from sensitive signal wiring, and preserve access for retightening and inspection. Arrange the enclosure so heat from neighboring components cannot collect around the supply or its connection points.

Qualify the GW-GSP800W-15 at several load levels, measuring voltage at both the supply terminals and the equipment input rather than relying only on no-load readings. Record cable drop, connector temperature, and enclosure temperature as baseline values. Later maintenance checks can compare against this record to identify loose joints, rising contact resistance, or deteriorating heat dissipation before they interrupt service.

CORE ADVANTAGES

799.5W 15V High-Current Enclosed AC-DC Power Supply for Industrial Imaging, Automated Testing, Precision Instruments, and Control Systems

The GW-GSP800W-15 delivers a regulated 15V DC output at up to 53.3A , providing approximately 799.5W of rated output power for industrial equipment requiring a stable, high-current 15V power rail.

01

High-Current 15V / 53.3A Output

The GW-GSP800W-15 delivers a regulated 15V DC output at up to 53.3A , providing approximately 799.5W of rated output power for industrial equipment requiring a stable, high-current 15V power rail.

02

Universal AC Input with Active PFC

The wide 90–264Vac input range supports operation across common international power systems without manual voltage selection. Built-in active PFC improves input-current quality and overall power utilization.

03

Half-Bridge LLC Conversion Architecture

A half-bridge LLC topology supports efficient switching performance, stable output regulation, and dependable operation under demanding continuous loads.

04

Adjustable Voltage and Constant-Current Settings

Both the output voltage and constant-current value can be adjusted to suit specialized equipment, programmable test platforms, laboratory instruments, and customized industrial systems.

05

Remote Control and Monitoring Functions

Remote ON/OFF, remote sensing, auxiliary power, and DC_OK signal output allow the power supply to integrate with host controllers, automated equipment, and intelligent monitoring systems.

06

Forced-Air Cooling and Reliability Protection

A built-in DC fan provides forced-air cooling. OSP, OCP, OVP, and OTP functions, low-ripple output, high-temperature burn-in testing, and conformal coating support reliable long-term operation.

MODEL SELECTION

Compare Greatwall industrial power options.

Review nearby Greatwall models and select the output voltage, power level, and integration profile that best match the target system.

Model Output Voltage Rated Output Power Nominal Output Current Best-Fit Application
GW-GSP800W-5 5V 400W 80A Semiconductor test fixtures, FPGA and ASIC development platforms, high-current LED modules, low-voltage embedded boards, and automated electronic test equipment
GW-GSP800W-12 12V 799.2W 66.6A GPU and edge-computing systems, machine-vision equipment, storage arrays, industrial computing platforms, and high-current 12V electronic assemblies
GW-GSP800W-15 15V 799.5W 53.3A Industrial imaging systems, precision measurement equipment, automated test racks, specialized embedded electronics, and regulated 15V control platforms
GW-GSP800W-24 24V Approximately 800W Approximately 33.3A PLC cabinets, industrial automation systems, robotic controllers, production-line machinery, actuators, and centralized 24V control equipment
GW-GSP800W-27 27V Approximately 800W Approximately 29.6A RF equipment, broadcast electronics, microwave communication systems, specialized transmitters, and equipment requiring a regulated 27V rail
GW-GSP800W-36 36V Approximately 800W Approximately 22.2A AGV controllers, industrial actuators, motion-control equipment, battery-related test platforms, and automated machinery
GW-GSP800W-48 48V Approximately 800W Approximately 16.7A Telecom equipment, network appliances, edge-computing systems, industrial communication platforms, and distributed 48V power infrastructure

DEPLOYMENT SCENARIOS

Where GW-GSP800W-15 fits best.

The GW-GSP800W-15 is designed for systems requiring a stable, high-current 15V rail. Its adjustable output, remote-control functions, signal interfaces, and forced-air cooling support continuous-duty industrial and laboratory installations.

Deployment Scenario Application Description
Industrial Imaging Systems Powers imaging controllers, optical inspection hardware, illumination modules, and industrial camera interfaces
Automated Test Equipment Supports electronic validation racks, production-line testers, programmable fixtures, and reliability-test platforms
Precision Measurement Instruments Supplies laboratory instruments, metrology systems, data-acquisition equipment, and analytical electronics
Laser and Optical Controllers Powers laser-control electronics, optical communication test equipment, and precision illumination systems
Embedded Control Platforms Supplies custom interface boards, control processors, communication modules, and specialized 15V electronics
Industrial Automation Supports machine controllers, monitoring equipment, actuator interfaces, and automated production systems

POWER DESIGN

Reliability notes for continuous operation.

At a maximum output current of 53.3A, output-cable resistance, connector capacity, terminal contact resistance, and PCB copper thickness must be carefully considered. Conductors should be short and appropriately rated for the full continuous current.

  • Remote sensing can compensate for voltage loss between the power supply and the connected equipment. Sense wires should be connected directly at the load terminals and routed separately from high-current conductors and switching-noise sources.
  • Key design features include:
  • Universal 90–264Vac input
  • Active power factor correction
  • Half-bridge LLC conversion topology
  • Regulated 15V output
  • Maximum 53.3A output current
  • Approximately 799.5W rated output power
  • Adjustable output voltage
  • Adjustable constant-current setting
  • Built-in DC fan cooling
  • Remote ON/OFF control
  • Remote voltage sensing
  • Auxiliary power output
  • DC_OK status-signal output
  • Low-ripple and low-noise output
  • Output-status LED indicator
  • OSP, OCP, OVP, and OTP protection functions
  • 100% high-temperature burn-in testing
  • Conformal-coated circuit board
  • Support for operation at altitudes up to 5,000 meters
  • Five-year warranty

INSTALLATION

Installation and operating guidance.

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

Item Installation Recommendation
AC Input Confirm live, neutral, and protective-earth connections before applying power
Output Polarity Verify the positive and negative 15V terminals before connecting the load
Output Conductors Use short, low-resistance cables rated for the full 53.3A output current
Current Distribution Use suitable busbars or distribution blocks when supplying multiple loads
Terminal Tightening Secure all high-current terminals firmly to reduce resistance and localized heating
Remote Sensing Connect the sensing wires directly at the load and route them away from power cables
Voltage Adjustment Adjust gradually while monitoring the output with calibrated instruments
Current Adjustment Set the current limit according to the connected equipment requirements
Remote ON/OFF Confirm the required host-control signal before connection
DC_OK Signal Verify the signal voltage and controller-interface requirements
Fan Clearance Keep cooling-air intake and exhaust areas unobstructed
Grounding Connect protective earth to a reliable equipment ground
Load Limit Keep continuous operation within 15V, 53.3A, and 799.5W
Maintenance Disconnect AC input and allow stored energy to discharge before inspection

FAQ

Frequently asked questions about GW-GSP800W-15.

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

What type of power supply is the GW-GSP800W-15?

It is an enclosed AC-DC switching power supply with active PFC, half-bridge LLC conversion, forced-air cooling, adjustable output settings, and remote-control functions.

What are the dimensions of the GW-GSP800W-15?

Its enclosure measures approximately 250 × 127 × 41 mm.

What input-voltage range does it support?

It supports a universal AC input range of 90–264Vac.

What are its rated output voltage, current, and power?

The unit provides 15V DC, a maximum output current of 53.3A, and approximately 799.5W of rated output power.

Can the output voltage and current be adjusted?

Yes. Both the output voltage and constant-current value can be adjusted within the permitted operating range.

Does it support remote sensing?

Yes. Remote sensing helps compensate for voltage loss between the power supply and the connected load.

What control and monitoring functions are available?

The unit supports remote ON/OFF, remote sensing, auxiliary power, and DC_OK signal output.

What protection functions are included?

The GW-GSP800W-15 includes OSP, OCP, OVP, and OTP protection functions.

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