Technical Information & Details for MEAN WELL GST90A19-P1M Power Supply
- Output Power: 90 W
- Output Voltage: 19 V DC
- Output Current: 4.74 A
- Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
- Efficiency: up to 89%
- Ripple & Noise: ≤ 180 mVp-p
- Inrush Current: max. 35 A @115 VAC / 70 A @230 VAC
- No-Load Power Consumption: < 0.15 W
- Operating Temperature: −30 °C to +70 °C
- Cooling: fanless natural convection
- Protections: Short circuit, Overload, Over voltage, Over temperature
- Overvoltage Category: Class I Power Unit (with FG)
- Isolation Voltage: 3000 V AC between Input and Output
- Dimensions (L x W x H): 145 mm x 60 mm x 32 mm
- Weight: approx. 450 g
- Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, BSMI, CCC, PSE, CB, CE, EAC, UKCA
- LED Indicator: Power On Indicator
- Manufacturer Warranty: 3 Years
Information about the MEAN WELL GST90A19-P1M
The MEAN WELL GST90A19-P1M is a highly reliable, energy-saving 90W green desktop AC-DC power adapter designed to deliver steady, high-quality power to industrial equipment, telecommunications systems, and commercial electronics. Built with a standard 3-pole IEC320-C14 AC inlet (Class I power unit) and an integrated active Power Factor Correction (PFC) function, this unit ensures high power factor efficiency while supplying a clean 19V DC output voltage with a continuous rated current of 4.74 A. Housed in a durable 94V-0 flame-retardant plastic enclosure, it operates effortlessly across a broad working temperature range from -30 °C to +70 °C using natural convection cooling.
A key technical advantage of the GST90A line is its operational efficiency of up to 89% alongside an extremely low no-load power consumption below 0.15 W, meeting demanding global standards such as Energy Efficiency Level VI, EU ErP, and CoC Version 5. For maximum operational safety, the adapter integrates comprehensive protections against short circuit, overload, overvoltage, and overtemperature conditions. Featuring a standard P1M tuning fork DC plug (2.5 x 5.5 x 11 mm) and full international safety compliance, the MEAN WELL GST90A19-P1M is a dependable, high-grade power solution backed by a 3-year manufacturer warranty.
