Mean Well GSM90B12-P1M Power Supply 80W 12V - Best Price in USA

Name: Mean Well GSM90B12-P1M Power Supply 80W 12V 6.67A
Brand: Mean Well
SKU: GSM90B12-P1M
Price: 41.11 USD
Availability: InStock

Overview

GSM90B12-P1M is the 12V output model of this series: rated current 6.67A, typical efficiency 88%.

GSM90B is a highly reliable, 90W desktop style single-output green medical adaptor series. This product is equipped with a 2-pin (no FG) standard IEC320-C8 power plug, adopting the input range from 80VAC to 264VAC. The entire series supplies different output voltages between 12VDC and 48VDC that can satisfy the demands for various kinds of medical electrical devices. The circuitry design meets the international medical standards (2*MOPP), having an ultra low leakage current (<100 μA), fitting the medical devices in direct electrical contact with the patients. With the efficiency up to 91% and the extremely low no-load power consumption below 0.15W, GSM90B is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP,and meet Code of Conduct (CoC) Version 5. The supreme feature allows the adaptor to save the energy when it is either under the operating mode or the standby mode. The entire series utilizes the 94V-0 flame retardant plastic case, providing the double insulation that effectively prevents electrical shock. GSM90B is approved with the international medical safety certificates.

Features

2 pole AC inlet IEC320-C8, Class Ⅱ power unit
Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1/-1-11 and IEC/BS EN/EN60601-1/-1-11
Extremely low leakage current
No load power consumption<0.15W
Energy efficiency level VI and meet CoC Version 5
-30~+70℃ wide range working temperature
Protections: Short circuit / Overload / Over voltage / Over temperature
LED indicator for power on
Lifetime> 90 K hours
Various DC plug quick adapter accessory available (Plug kit sold separately, please refer to : https://www.meanwell.com/upload/pdf/DC_plug.pdf)
3 years warranty

Specifications

GSM90B12-P1MSpecifications from the official datasheet (2026-05-09 edition)

OUTPUT

SAFETY MODEL NO.: GSM90B12
DC VOLTAGE^Note.2: 12V
RATED CURRENT: 6.67A
CURRENT RANGE: 0 ~ 6.67A
RATED POWER (max.): 80W
RIPPLE & NOISE (max.)^Note.3: 120mVp-p
VOLTAGE TOLERANCE^Note.4: ±5.0%
LINE REGULATION^Note.5: ±1.0%
LOAD REGULATION: ±5.0%
SETUP, RISE TIME^Note.6: 1000ms, 50ms / 230VAC 1500ms, 50ms / 115VAC at full load
HOLD UP TIME (Typ.): 30ms / 230VAC 20ms / 115VAC at full load

INPUT

VOLTAGE RANGE^Note.7: 80 ~ 264VAC 113 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.91 / 230VAC PF>0.95 / 115VAC at full load
EFFICIENCY (Typ.): 88%
AC CURRENT (Typ.): 1.3A / 115VAC 0.6A / 230VAC
INRUSH CURRENT (Typ.): Cold start 30A / 115VAC 60A / 230VAC
LEAKAGE CURRENT(max.): Touch current < 100μA/264VAC

PROTECTION

OVERLOAD: 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 105 ~ 135% rated output voltage Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03% / ℃ (0 ~ 40℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
OPERATING ALTITUDE^Note.8: 3000 meters

SAFETY & EMC

SAFETY STANDARDS^Note.9: IEC 60601-1:2005+A1+A2; IEC 60601-1-11:2015+A1,TUV BS EN/ EN 60601-1:2006+A1+A12+A2; BS EN/ EN 60601-1-11:2015+A1 ANSI/AAMI ES60601-1:2005+A2; ANSI/AAMI HA60601-1-11+A1,CAN/CSA C22.2 No. 60601-1:2014+A2; CSA C22.2 NO. 60601-1-11:2015+A1 EAC TP TC 004 approved
ISOLATION LEVEL: Primary-Secondary: 2xMOPP
WITHSTAND VOLTAGE: I/P-O/P: 4KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted emission BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22 Class B
Radiated emission BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22 Class B
Harmonic current BS EN/EN61000-3-2 Class A
Voltage flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN60601-1-2, BS EN/EN61204-3

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibility BS EN/EN61000-4-3 Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts BS EN/EN61000-4-4 Level 3, 2KV
Surge susceptibility BS EN/EN61000-4-5 Level 3, 1KV/Line-Line
Conducted susceptibility BS EN/EN61000-4-6 Level 3, 10V
Magnetic field immunity BS EN/EN61000-4-8 Level 4, 30A/m
Voltage dip, interruption BS EN/EN61000-4-11 100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

Parameter	Standard	Test Level
Conducted emission	BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22	Class B
Radiated emission	BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22	Class B
Harmonic current	BS EN/EN61000-3-2	Class A
Voltage flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibility	BS EN/EN61000-4-3	Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts	BS EN/EN61000-4-4	Level 3, 2KV
Surge susceptibility	BS EN/EN61000-4-5	Level 3, 1KV/Line-Line
Conducted susceptibility	BS EN/EN61000-4-6	Level 3, 10V
Magnetic field immunity	BS EN/EN61000-4-8	Level 4, 30A/m
Voltage dip, interruption	BS EN/EN61000-4-11	100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

OTHERS

MTBF: 2743.3K hrs min. Telcordia SR-332 (Bellcore) ; 353.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 145*60*32mm (L*W*H)
PACKING: 0.45Kg; 30pcs/14.5Kg/0.9CUFT

CONNECTOR

PLUG: See page 4~5 ; Other type available by customer requested
CABLE: See page 4~5 ; Other type available by customer requested

Test conditions and notes9

1. All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
2. DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3. Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μF & 47μF capacitor.
4. Tolerance: includes set up tolerance, line regulation, load regulation.
5. Line regulation is measured from low line to high line at rated load.
6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
7. Derating may be needed under low input voltage. Please check the derating curve for more details.
8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
9. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )

Technical drawings

GSM90B12-P1M Derating Curve — Derating Curve

GSM90B12-P1M Mechanical Specification — Mechanical Specification

GSM90B12-P1M DC output plug — DC output plug

Typical applications

Mobile clinical workstation
Oral irrigator
Portable hemodialysis machine
Breath Machine
Medical computer monitor

Downloads

Datasheet1

GSM90B12-P1M datasheetGSM90B-SPEC.PDF · 2026-05-09 edition PDF Download

Certificates6

CB Certificate(GSM90B)(EN) PDF Download

TUV Certificate(GSM90B)(EN) PDF Download

EMC Certificate(GSM90B)(EN) PDF Download

FCC Certificate(GSM90B)(EN) PDF Download

NRCan Certificate(GSM90B)(EN) PDF Download

UL Certificate(GSM90B)(EN) PDF Download

Catalogues3

Mean Well Medical Catalog PDF Download

Mean Well Adaptor Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

What are the main output specifications of the Mean Well GSM90B12-P1M?

This model provides a regulated 12V DC output with an 80W power rating. Its rated output current is 6.67A, making it suitable for equipment that requires a stable 12V adaptor supply within that load range.

Is the GSM90B12-P1M suitable for medical or healthcare-related equipment?

Yes. The GSM90B12-P1M is medical safety approved and specifies 2 x MOPP isolation between primary and secondary. It also lists low leakage current under 100uA and compliance with medical safety standards including ANSI/AAMI ES60601-1 and EN60601-1-11.

What type of DC plug does the GSM90B12-P1M use?

This version uses the P1M standard DC plug. The listed plug size is 2.5 mm inner diameter by 5.5 mm outer diameter by 11 mm length, with center positive polarity.

What input voltage range does this power supply support?

The GSM90B12-P1M supports a universal AC input range of 80 to 264VAC. It also accepts 113 to 370VDC input, which helps it fit a wide range of global power environments.

How efficient is the Mean Well GSM90B12-P1M, and does it use much power at no load?

The unit has a typical efficiency of 88% at 230VAC and full load. The datasheet does not state a no-load power consumption figure for this model.

What protection features are included in the GSM90B12-P1M?

This model includes protection against overload, over voltage, and over temperature. Its overload protection is specified at 110% to 150% of rated output power and uses hiccup mode with auto-recovery.

Payment & Security

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Model	Power	Voltage	Current
Mean Well GSM90A12-P1M Power Supply 90W 12V 6.67A	80W	12V	6.67A	View

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Mean Well GSM90B12-P1M Power Supply 80W 12V 6.67A

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

CONNECTOR

Technical drawings

Typical applications

Downloads

Datasheet1

Certificates6

Catalogues3

FAQ

Payment & Security

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Mean Well GSM90B12-P1M Power Supply 80W 12V 6.67A

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