Technical Information & Details for MEAN WELL GST25A05-P1J Power Supply
Output Power: 20 W
Output Voltage: 5 V DC
Output Current: 4.0 A
Input Voltage Range: 85 – 264 V AC / 47 – 63 Hz
Efficiency: 81.5%
Ripple & Noise: ≤ 80 mVp-p
Inrush Current: max. 35 A @115 VAC / 65 A @230 VAC
No-Load Power Consumption: < 0.075 W
Operating Temperature: −30 °C to +70 °C
Cooling: fanless natural convection
Protections: short circuit, overload, over voltage
Overvoltage Category: Class I (with FG)
Isolation Voltage: 4242 V DC between input and output
Dimensions (L x W x H): 93 mm x 54 mm x 36 mm
Weight: approx. 209 g
Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, CB, FCC, CE, EAC, BSMI, PSE, BIS, KC
LED Indicator: Power On Indicator
Manufacturer Warranty: 3 Years
Information about MEAN WELL GST25A05-P1J
The MEAN WELL GST25A05-P1J is a highly reliable 20W green desktop power adapter designed to meet demanding industrial and commercial requirements. It provides a stable 5 V DC output voltage with up to 4.0 A output current, serving as an energy-efficient power source for electronic equipment. Featuring a universal AC input range of 85 to 264 V AC, it guarantees seamless operation across global power grids. Designed with sustainability in mind, the unit exhibits an extraordinarily low no-load power consumption of under 0.075 W, complying with top-tier international efficiency standards such as Energy Efficiency Level VI, USA EISA 2007/DoE, and EU ErP.
Housed in a fully enclosed 94V-0 flame-retardant plastic case, the Class I power unit with a standard 3-pole IEC320-C14 inlet ensures maximum user safety and operational isolation. Its passive, fanless design operates via natural convection, providing silent performance across an extended working temperature range of −30 °C to +70 °C. For ultimate hardware security, the GST25A05-P1J features comprehensive protection against short circuit, overload (hiccup mode with auto-recovery), and over voltage. Complete with a standard P1J DC plug (2.1 x 5.5 mm) and a convenient LED power-on indicator, this desktop adapter offers a durable, highly compatible power solution backed by top global safety certifications.