Mean Well GST120A20-P1M Desktop AC Adapters 120W 20V 6A Level VI 2.5x5.5plug

This desktop AC adapter is rated for 120W total output. It provides 20V DC at up to 6A, which makes it suitable for equipment that requires that exact output voltage and current capacity.

The GST120A20-P1M accepts a universal AC input range of 85 to 264VAC, and it also lists a 120 to 370VDC input range. That gives it flexibility for use across many standard power systems.

This model is generally suited to commercial or industrial devices that require a regulated 20V DC supply at up to 6A. Buyers commonly consider this type of external desktop adapter for electronics that need a higher-power enclosed supply rather than an open-frame power supply.

Yes. This model is rated to Energy Efficiency Level VI and has no-load power consumption below 0.15W. It also states compliance with EISA 2007, NRCan, and MEPS requirements.

The GST120A20-P1M includes protection for short circuit, overload, over voltage, and over temperature. Its overload protection is specified as hiccup mode with auto-recovery, helping protect both the adapter and the powered equipment.

The specification lists a working temperature range of -40 to +85°C with reference to the output derating curve. The product data also includes an operating range of -30 to +70°C, so buyers should verify the intended application conditions against the full datasheet.

You should confirm that your device matches the output rating and the exact connector version supplied for this model. The provided product information includes both the model title and a detailed connector specification, so connector compatibility should be verified before purchase.

This model lists safety approvals including UL60950-1, TUV EN60950-1, BSMI CNS14336, CCC GB4943, and J60950-1. It also lists EMC compliance to standards such as EN55022 Class B and FCC Part 15, and it comes with a 3-year warranty.