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Mean Well

Mean Well GSM40A24-P1J Power Supply 40W 24V 1.67A

SKU GSM40A24-P1J
$25.70 USD
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GSM40A24-P1J
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Overview

GSM40A24-P1J is the 24V output model of this series: rated current 1.67A, typical efficiency 90%.

GSM40A is a highly reliable, 40W single-output green medical adaptor series. This product is a class I power unit(with FG), equipped with a standard IEC320-C14 AC inlet and adopting the input range from 80VAC to 264VAC. The entire series supplies different models with output voltages between 5VDC and 48VDC that can satisfy the demands for various types of medical electrical devices. The circuitry design meets the international medical standards (2*MOPP), having an ultra low leakage current (<100μA), 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, GSM40A 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.GSM40A is certified for the international medical safety regulations.

Features

  • 3 pole AC inlet IEC320-C14, ClassⅠpower unit
  • Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
  • Extremely low leakage current
  • No load power consumption<0.15W
  • Energy efficiency level VI and meet CoC Version 5 (Except 5~9V for Level V)
  • -30~+70℃ wide range working temperature
  • Protections: Short circuit / Overload / Over voltage
  • LED indicator for power on
  • Lifetime > 90 K hours
  • Various DC plug quick adapter accessory available (Plug kit sold sperately,please refer to : https://www.meanwell.com/upload/pdf/DC_plug.pdf)
  • 3 years warranty

Specifications

GSM40A24-P1JSpecifications from the official datasheet (2026-05-09 edition)

OUTPUT

SAFETY MODEL NO.
GSM40A24
DC VOLTAGENote.2
24V
RATED CURRENT
1.67A
CURRENT RANGE
0.1 ~ 1.67A
RATED POWER (max.)
40W
RIPPLE & NOISE (max.)Note.3
150mVp-p
VOLTAGE TOLERANCENote.4
±2.5%
LINE REGULATIONNote.5
±1.0%
LOAD REGULATION
±2.5%
SETUP, RISE TIMENote.6
1000ms, 30ms / 230VAC 1500ms, 30ms / 115VAC at full load
HOLD UP TIME (Typ.)
50ms / 230VAC 24ms / 115VAC at full load

INPUT

VOLTAGE RANGENote.7
80 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
90%
AC CURRENT (Typ.)
1A / 115VAC 0.5A / 230VAC
INRUSH CURRENT (Typ.)
Cold start 30A/115VAC 60A / 230VAC
LEAKAGE CURRENT(max.)
Earth leakage current < 100μA/264VAC , Touch current < 100μA/264VAC

PROTECTION

OVERLOAD
105 ~ 160% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
25.2 ~ 32.4V Protection type : 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% / ℃ (0~50℃ )
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
OPERATING ALTITUDENote.8
3000 meters

SAFETY & EMC (Note 9)

SAFETY STANDARDS
IEC 60601-1:2005+A1+A2, TUV BS EN/ EN 60601-1:2006+A1+A12+A2, ANSI/AAMI ES60601-1:2005+A2,CAN/CSA C22.2 No. 60601-1:2014+A2, EAC TP TC 004 approved
ISOLATION LEVEL
Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP
WITHSTAND VOLTAGE
I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:SHORT
ISOLATION RESISTANCE
I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
EMC EMISSION
ParameterStandardTest Level
Conducted emissionBS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22Class B
Radiated emissionBS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22Class B
Harmonic currentBS EN/EN61000-3-2Class A
Voltage flickerBS EN/EN61000-3-3
EMC IMMUNITY

BS EN/EN60601-1-2, BS EN/EN61204-3

ParameterStandardTest Level
ESDBS EN/EN61000-4-2Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibilityBS EN/EN61000-4-3Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT burstsBS EN/EN61000-4-4Level 3, 2KV
Surge susceptibilityBS EN/EN61000-4-5Level 3, 1KV/Line-Line , 2KV/Line-FG
Conducted susceptibilityBS EN/EN61000-4-6Level 3, 10V
Magnetic field immunityBS EN/EN61000-4-8Level 4, 30A/m
Voltage dip, interruptionBS EN/EN61000-4-11100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

OTHERS

MTBF
3613.2K hrs min. Telcordia SR-332 (Bellcore) ; 740.7K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
125*50*31.5mm (L*W*H)
PACKING
0.25Kg; 40pcs/ 12Kg/1.04CUFT

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. 1. All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
  2. 2. DC voltage: The output voltage set at point measure by plug terminal & 50% load.
  3. 3. Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μF & 47μF capacitor.
  4. 4. Tolerance: includes set up tolerance, line regulation, load regulation.
  5. 5. Line regulation is measured from low line to high line at rated load.
  6. 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. 7. Derating may be needed under low input voltages. Pleas check the derating curve for more details.
  8. 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. 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

GSM40A24-P1J Derating Curve
Derating Curve
GSM40A24-P1J Mechanical Specification
Mechanical Specification
GSM40A24-P1J DC output plug
DC output plug

Typical applications

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

Downloads

FAQ

Can I use the GSM40A24-P1J for 24V PLC, relay, or sensor power?

It can be a fit for 24V DC automation loads that need constant voltage and stay within 1.67A. With a 40W rating, it is more appropriate for smaller 24V control loads than for larger multi-device 24V systems.

Is the GSM40A24-P1J suitable for 24V industrial control panels?

Yes, if the panel's 24V electronics remain within the supply's 40W and 1.67A limits. Its wide 80-264VAC input range also makes it practical across different facility power standards.

Can this 24V power supply run a small HMI or embedded control device?

It can support a small HMI or embedded controller that requires 24V constant voltage input and does not exceed 1.67A. The selection check is straightforward: match the 24V output and keep the total load within 40W.

Would the GSM40A24-P1J work for bench or test equipment that needs 24V DC?

It can work for 24V bench or test equipment as long as the device stays within the unit's 40W output capacity. The compact 125.0 x 50.0 x 31.5 mm dimensions can also be useful in tight enclosures or test rigs.

Can the GSM40A24-P1J be used outdoors or where water and dust are present?

The specified operating temperature range is -30°C to +70°C, but the provided specs do not state an IP rating. Because enclosure protection is not listed, outdoor or washdown suitability is not established by this product data.

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Mean Well GSM40A24-P1J Power Supply 40W 24V 1.67A
Mean Well

Mean Well GSM40A24-P1J Power Supply 40W 24V 1.67A

$25.70 USD

GSM40A24-P1J is the 24V output model of this series: rated current 1.67A, typical efficiency 90%.

GSM40A is a highly reliable, 40W single-output green medical adaptor series. This product is a class I power unit(with FG), equipped with a standard IEC320-C14 AC inlet and adopting the input range from 80VAC to 264VAC. The entire series supplies different models with output voltages between 5VDC and 48VDC that can satisfy the demands for various types of medical electrical devices. The circuitry design meets the international medical standards (2*MOPP), having an ultra low leakage current (<100μA), 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, GSM40A 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.GSM40A is certified for the international medical safety regulations.

Features

  • 3 pole AC inlet IEC320-C14, ClassⅠpower unit
  • Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
  • Extremely low leakage current
  • No load power consumption<0.15W
  • Energy efficiency level VI and meet CoC Version 5 (Except 5~9V for Level V)
  • -30~+70℃ wide range working temperature
  • Protections: Short circuit / Overload / Over voltage
  • LED indicator for power on
  • Lifetime > 90 K hours
  • Various DC plug quick adapter accessory available (Plug kit sold sperately,please refer to : https://www.meanwell.com/upload/pdf/DC_plug.pdf)
  • 3 years warranty

Typical applications

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

Model

  • 18W 24V 2 Pole
  • 25W 24V 2 Pole
  • 36W 24V 2 Pole
  • 40W 24V 2 Pole
  • 40W 24V 3 Pole
  • 60W 24V 2 Pole
  • 60W 24V 3 Pole
  • 90W 24V 2 Pole
  • 90W 24V 3 Pole
  • 120W 24V 2 Pole
  • 120W 24V 3 Pole
  • 160W 24V 2 Pole
  • 160W 24V 3 Pole
  • 221W 24V 2 Pole
  • 221W 24V 3 Pole
View product

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