MEAN WELL GSM36B12-P1J 36W Medical Desktop Power Supply 12V 3A, Level VI, 2xMOPP, 2.1x5.5mm DC Plug

With 2xMOPP medical isolation and 4000 V AC input-to-output isolation, the MEAN WELL GSM36B12-P1J delivers 36 W of clean 12 V DC power for demanding medical and industrial devices. Its Level VI efficiency keeps no-load consumption below 0.1 W, while the wide 80–264 V AC input ensures reliable operation worldwide.

Overview

The GSM36B12-P1J is a desktop-style external power supply with a fixed 12 V output, rated for 3 A continuous current. It connects to mains via an IEC 320-C8 inlet and to the device via a 1.2 m cable terminated with a 2.1 x 5.5 x 11 mm barrel plug, center positive. The unit operates from -30 °C to +70 °C and includes protection against short circuit, overload, over voltage, and over temperature.

What stands out

• Medical safety approvals: ANSI/AAMI ES60601-1, IEC60601-1, EN60601-1 with 2xMOPP
• High efficiency up to 87.5% and <0.1 W no-load power draw
• Wide input voltage range 80–264 V AC, 47–63 Hz
• Low ripple and noise: 120 mVp-p
• MTBF over 100,000 hours

Technical details

• Output voltage: 12 V DC
• Output current: 3 A
• Output power: 36 W
• Input voltage: 80–264 V AC
• Input frequency: 47–63 Hz
• DC connector: 2.1 x 5.5 x 11 mm barrel plug, center positive
• AC connector: IEC 320-C8
• DC cable length: 1.2 m
• Operating temperature: -30 °C to +70 °C
• Ripple & noise: 120 mVp-p
• Isolation voltage: 4000 V AC (input to output)
• MTBF: >100,000 hours

Our verdict

The GSM36B12-P1J is a compact, medically certified power supply that combines high efficiency with robust protection features. Its 2xMOPP isolation and wide temperature range make it a dependable choice for healthcare and industrial applications.