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MEAN WELL GST40A18P1J Industrial Power Supply

The GST40A series is a high-reliability 40W industrial-grade AC-DC power adapter offering efficiency up to 92% and low no-load power consumption below 0.075W. It features a universal AC input from 90V to 264VAC, F and G safety certifications, and compliance with international standards including UL, CSA, TUV, and CE. Its fanless, fully enclosed design ensures reliable operation from -30°C to +70°C without external cooling. Suitable for consumer electronics, telecommunication, and industrial equipment, it provides stable output voltages between 5V and 48V with protections against short circuit, overload, and overvoltage, ensuring durability and safety.

Authorized Distributors
Source:DigiKey
Part No:GST40A18-P1J
Stock:532
Inv Date:06-16-2026
Price: Unit price: $17.3
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Part No:GST40A18-P1J
Stock:101
Inv Date:06-17-2026
Price: Unit price: $17.3
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Part No:GST40A18-P1J
Stock:0
Inv Date:06-16-2026
Price: Unit price: $22.65
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Part No:GST40A18-P1J
Stock:15
Inv Date:06-16-2026
Price: Unit price: $17.3
Buy/RFQ:
Part No:GST40A18-P1J
Stock:15
Inv Date:06-16-2026
Price: Unit price: $17.3
Buy/RFQ:

MEAN WELL GST40A18P1J Industrial Power Supply Specifications:

  • Input Voltage: 90~264VAC, 127~370VDC
  • Efficiency: Up to 92%
  • No-load Power Consumption: <0.075W
  • Output Power: 40W
  • Output Voltage Options: 5V, 7.5V, 12V, 15V, 18V, 24V, 48V
  • Rated Current: 5A (5V), 3.34A (7.5V), 2.67A (12V), 2.23A (15V), 1.67A (18V), 0.84A (24V), 0.84A (48V)
  • Ripple & Noise: Max 150-240mVp-p depending on model
  • Voltage Tolerance: ±3% to ±5%, load regulation ±2.5% to ±5%
  • Temperature Range: -30°C to +70°C (derating applies)
  • Dimensions: 125 x 50 x 31.5 mm
  • Certifications: UL, CSA, TUV, PSE, CCC, CB, CE, RCM
  • Protections: Short circuit, Overload, Over voltage
  • Safety Standards: UL60950-1, EN60950-1, IEC60950-1
  • MTBF: 736,400 hours (minimum)

Buy the Meanwell Series GST40A 40W Industrial Power Supply: GST40A18P1J

Experience dependable power delivery with the GST40A series industrial power adapter. With efficiency reaching 92%, low no-load consumption, and extensive safety protections, this 40W model ensures optimal performance for consumer electronics, telecommunication devices, and industrial equipment. Its fanless design operates reliably from -30°C to +70°C, making it perfect for diverse environments. Easy to install and certified to international standards, buy online today and upgrade your electrical systems with this durable, energy-efficient power solution.

Order your Meanwell Series GST40A18P1J industrial power adapter today and ensure reliable, energy-efficient performance for your industrial projects.

Frequently Asked Questions

Where can I buy MEAN WELL GST40A18P1J?

You can click on the BUY or RFQ button to purchase GST40A18P1J from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part GST40A18P1J?

You can download the GST40A18P1J datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of GST40A18P1J?

MEAN WELL

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