



B2B GST Credit Available
- Stock: 3 in Stock
- SKU: 07839
- Delivery Time
- Bulk & B2B RFQ
Mean Well GST25A05-P1J 5V 4A 20W AC-DC Industrial Power Adapter
The MEAN WELL GST25A05-P1J is a high-reliability 20W industrial-grade AC-DC desktop power adapter designed for stable and efficient power delivery. Built for industrial automation, embedded systems, networking devices, IoT equipment, and electronic projects, it provides a regulated 5V DC output at 4A with comprehensive protection features and high energy efficiency. Its compact desktop-style enclosure and universal AC input make it ideal for global applications requiring dependable performance
Note: This power adapter does not include the power cord cable. It can be purchased separately Link.
Features
- Stable 5V DC regulated output
- Delivers up to 4A current
- Maximum output power: 20W
- Universal AC input: 85~264VAC
- High efficiency up to 81.5%
- Low no-load power consumption (<0.15W)
- Built-in protections:
- Overload protection
- Over-voltage protection
- Short-circuit protection
- Energy Efficiency Level VI compliant
- Compact desktop adapter design
- Industrial-grade reliability
- IEC320-C14 AC inlet
- Positive center barrel connector
- Wide operating temperature range
Specifications
- Model Number: GST25A05-P1J
- Output Voltage: 5V DC
- Output Current: 4A
- Output Power: 20W
- Input Voltage: 85~264VAC
- Frequency Range: 47~63Hz
- Efficiency: 81.5% (typical)
- Output Connector: 5.5mm x 2.1mm Barrel Plug
- Polarity: Center Positive
- Cable Length: 1 meter
- Dimensions:93*54*36mm (L*W*H)
- Operating Temperature: -30°C to +70°C
- AC Inlet: IEC C14
- Protection: OVP / OLP / Short Circuit
- Compliance: Level VI, ErP, RoHS
Applications
- Industrial control systems
- Embedded electronics
- Raspberry Pi & SBC projects
- Communication devices
- LED controllers
- Test equipment
- Networking devices
- Automation systems
- IoT hardware
Advantages
- Long operational life
- Excellent voltage stability
- Low ripple and noise
- Global safety certifications
- Reliable continuous-duty performance
- Energy-saving standby consumption
Package Includes
- 1x GST25A05-P1J 5V 4A 20W AC-DC Industrial Power Adapter
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



