GW-GSP200W-24 AC-DC Power Supply

CORE ADVANTAGES

201.6W 24V Enclosed AC-DC Power Supply for PLC Control, Industrial Robotics, Process Instrumentation, and Actuator Systems

The GW-GSP200W-24 delivers up to 201.6W output power for PLC control systems, industrial robots, process instruments, actuator assemblies, automation panels, and other equipment requiring a dependable 24V DC power source.

201.6W Stable DC Power Capacity

Low-Profile 215 × 115 × 30 mm Enclosed Structure

Built in a slim 215 × 115 × 30 mm metal enclosure , this model is suitable for installation inside industrial control cabinets, automated machinery, process-monitoring equipment, robotic platforms, and other systems where vertical mounting space is limited.

Wide AC and DC Input Compatibility

It supports 90–264Vac input and 127–370Vdc input , enabling operation from common international AC grids as well as compatible high-voltage DC distribution systems.

Stable 24V / 8.4A Output Performance

The unit provides a regulated 24V DC output at up to 8.4A , making it suitable for PLC modules, sensors, industrial controllers, robotic interfaces, solenoid valves, actuators, relays, and other standard 24V loads.

Active PFC and Half-Bridge LLC Conversion

Built-in active PFC improves input power utilization, while the half-bridge LLC topology supports efficient power conversion, stable voltage regulation, and reliable continuous operation.

91% Efficiency with Fanless Cooling and Protection

With efficiency of up to 91% , natural-convection cooling, adjustable output voltage, low-ripple output, and short-circuit, overcurrent, overvoltage, and overtemperature protection, the GW-GSP200W-24 supports dependable operation from -30°C to +70°C .

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 Current	Rated Power	Best-Fit Application
GW-GSP200W-4	4Vdc	50A	200W	High-current processor rails, automated test fixtures, LED controllers, and specialized 4V electronics
GW-GSP200W-5	5Vdc	40A	200W	Embedded boards, display-control systems, logic circuits, and high-current 5V equipment
GW-GSP200W-12	12Vdc	16.7A	200W	Industrial computers, security equipment, communication terminals, and general-purpose 12V systems
GW-GSP200W-15	15Vdc	13.3A	200W	Test instruments, signal-processing modules, machine-vision equipment, and dedicated 15V electronics
GW-GSP200W-24	24Vdc	8.3A	200W	PLC systems, industrial sensors, relays, actuators, and automation equipment
GW-GSP200W-27	27Vdc	7.4A	200W	RF communication modules, broadcast electronics, telemetry systems, and specialized 27V loads
GW-GSP200W-36	36Vdc	5.6A	200W	Industrial drives, battery-related equipment, control platforms, and dedicated 36V systems
GW-GSP200W-48	48Vdc	4.2A	200W	Telecom infrastructure, industrial networking, remote communication, and distributed 48V systems

DEPLOYMENT SCENARIOS

Where GW-GSP200W-24 fits best.

The GW-GSP200W-24 is designed for equipment requiring a stable 24V power rail with substantial current capacity. Its wide AC/DC input range, active PFC, half-bridge LLC conversion, fanless cooling, and standoff output connection make it suitable for industrial automation, robotics, process control, and electromechanical systems.

Deployment Scenario	Application Description
PLC Control Systems	Powers PLC CPUs, remote I/O modules, communication interfaces, relay circuits, and automation controllers
Industrial Robotics	Supplies stable 24V power to robot controllers, end-of-arm interfaces, safety modules, and peripheral devices
Process Instrumentation	Supports pressure transmitters, flow meters, analyzers, data-acquisition modules, and measurement controllers
Valve and Actuator Systems	Powers solenoid valves, linear actuators, motorized valves, contactors, and positioning equipment
Factory Sensor Networks	Suitable for proximity sensors, photoelectric sensors, encoders, and distributed monitoring devices
Automation Control Panels	Integrates into industrial cabinets supplying controllers, HMIs, relays, and field-interface modules

POWER DESIGN

Reliability notes for continuous operation.

The GW-GSP200W-24 combines an active-PFC input stage with a half-bridge LLC conversion architecture to produce a regulated 24V output from a wide AC or high-voltage DC input. Its 8.4A current capacity supports demanding industrial-control loads while maintaining a slim mechanical profile.

Natural-convection cooling eliminates the need for an integrated fan, reducing acoustic noise and mechanical maintenance. The adjustable output-voltage function can assist with system calibration or compensation for losses in the output conductors.
Key reliability features include:
· Active PFC with half-bridge LLC conversion
· 90–264Vac and 127–370Vdc input compatibility
· Natural-convection fanless cooling
· Up to 91% conversion efficiency
· Low-ripple and low-noise regulated 24V output
· Adjustable output voltage with LED status indication
· Comprehensive SCP, OCP, OVP, and OTP protection
· 100% high-temperature burn-in testing
· Conformal-coated PCB with operation support up to 5,000 meters
· Design aligned with IEC, EN, and UL 62368 safety requirements

INSTALLATION

Installation and operating guidance.

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

Item	Installation Recommendation
AC or DC Input	Confirm the input source and connect it only within the specified AC or DC voltage range
DC Input Polarity	Verify polarity carefully when using the 127–370Vdc input option
Output Connection	Confirm the positive and negative 24V output terminals before connecting the load
Cable Selection	Use conductors capable of safely carrying the full 8.4A output current
Terminal Tightening	Secure the standoff connections firmly to minimize contact resistance and localized heating
Grounding	Connect the protective-earth terminal to a reliable equipment ground
Natural Cooling	Install the unit where air can circulate freely through and around the enclosure
Installation Clearance	Keep adequate spacing from heat sources, solid panels, and airflow obstructions
Output Adjustment	Use a calibrated multimeter and make only small adjustments while monitoring the connected load
Load Capacity	Keep the continuous load within the rated 201.6W and 8.4A output limits
Inductive Loads	Use suitable suppression components for relays, valves, contactors, and actuators
Maintenance	Disconnect the input and allow stored energy to discharge before inspection or servicing

FAQ

Frequently asked questions about GW-GSP200W-24.

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

What type of power supply is the GW-GSP200W-24?

The GW-GSP200W-24 is an enclosed, fanless AC-DC switching power supply with active PFC, half-bridge LLC conversion, high-voltage DC input compatibility, and a regulated 24V output.

What are the dimensions of the GW-GSP200W-24?

Its external dimensions are approximately 215 × 115 × 30 mm.

What input-voltage ranges does it support?

It supports 90–264Vac input and 127–370Vdc input.

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

The unit provides 24V DC, a maximum output current of 8.4A, and a rated output power of 201.6W.

Is the GW-GSP200W-24 suitable for PLC and robotic equipment?

Yes. Its regulated 24V output is suitable for PLC modules, robotic interfaces, sensors, relays, actuators, and other common industrial-control loads.

Does the power supply require a cooling fan?

No. It uses natural-convection cooling. Adequate installation clearance and surrounding airflow are still required for reliable heat dissipation.

Can the output voltage be adjusted?

Yes. The output voltage can be adjusted slightly for system calibration or to compensate for voltage drop in the output wiring.

What protection functions are included?

The power supply includes short-circuit, overcurrent, overvoltage, and overtemperature protection.

GW-GSP200W-24

Built for reliable, continuous power delivery.