Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well GSM90A48-P1M Power Supply 90W 48V
Description
Description
Features
| Universal AC input / Full range |
| 3 pole AC inlet IEC320-C14 |
| Medical safety approved (2 x MOPP between primary to secondary) |
| Low leakage current <100uA |
| No load power consumption < 0.15W |
| High efficiency up to 91% |
| Class II power (with earth pin) |
| Protections: Short circuit / Overload / Over voltage / Over temperature |
| Fully enclosed plastic case |
| LED indicator for power on |
| Optional lock type DC plug |
| 100% full load burn-in test |
| 3 years warranty |
General Specification
| AC input voltage range | 80~264VAC |
| AC inrush current (max.) | Cold start, 65A at 230VAC |
| Overload protection | 110%~150% rated output voltage, hiccup mode, auto-recovery |
| Withstand voltage | I/P-O/P: 4kVAC, I/P-FG: 2kVAC, O/P-FG:SHORT |
| Working temperature | -30~+70°C (refer to output derating curve ) |
| Safety standards | ANSI/AAMI ES60601-1, TUV EN60601-1 approved |
| EMC standards | EN55011(CISPR11) class B, EN61000-3-2,3, FCC part 15 class B, EN61000-4-2,3,4,5,6,8,11,EN55024, EN61204-3,EN60601-1-2 |
| Length of output cable | 100cm of UL1185, 14AWG for 12~15V ; 120cm of UL1185, 16AWG for 19~48V |
| Dimension (LxWxH) | 145x 60x 32 mm |
| Standard DC plug | P1M: 2.5øx5.5øx11mm / C+, tuning fork type |
Specifications
Specifications
-
BrandMean Well
-
SeriesGSM Series
-
Power Rating90 Watt
-
Output Voltage48 Volt
-
Rated Current1.87 Ampere
-
Input Voltage80V~264V
-
No of Output1
-
Dimming ControlNone
-
Standards MetCB,CE,EAC,FCC,TUV,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-30°C~70°C
-
Warranty3 Year
-
Length5.71 in
-
Width2.36 in
-
Height1.26 in
-
Weight0.99 lb
File Downloads
File Downloads
::specification::
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Can I use the GSM90A48-P1M for 48V industrial control equipment?
Yes, this model is a constant-voltage 48V power supply rated for 90W and 1.87A. It fits 48V industrial control loads that require a steady 48V DC source and stay within the 1.87A / 90W output limit.
Is this power supply suitable for 48V telecom or network devices?
It can be used for 48V telecom or network equipment that accepts constant 48V DC input and draws no more than 1.87A. The wide 80-264VAC input also helps where AC mains conditions vary across sites or regions.
Can the GSM90A48-P1M support embedded or automation systems built around 48V DC?
Yes, it is appropriate for embedded and automation systems that are designed for constant 48V DC power. The key sizing check is that the total load remains within 90W and 1.87A.
Is this a good fit for 48V test, monitoring, or lab equipment?
It can be a fit for 48V bench, monitoring, or instrumentation devices that need constant-voltage output rather than constant-current operation. Buyers should confirm the equipment needs 48V DC and does not exceed 1.87A.
Can this power supply be used outdoors or in harsh environments?
The operating temperature range is -30°C to +70°C, so the temperature tolerance is broad. However, no IP rating is listed in the provided specs, so these product details do not indicate protection for outdoor, wet, or washdown exposure.
How do I know if the GSM90A48-P1M is correctly sized for my 48V load?
It is correctly sized when your device requires constant 48V DC and the total demand stays at or below 1.87A and 90W. If the load exceeds either limit, this model is not the right match.
Other GSM90 Models
9 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GSM90A19-P1M Power Supply 90W 19V | 90W | 19V | 4.74A | Indoor | $36.66 | View |
| Mean Well GSM90B48-P1M Power Supply 90W 48V | 90W | 48V | 1.87A | Indoor | $37.00 | View |
| Mean Well GSM90B24-P1M Power Supply 90W 24V | 90W | 24V | 3.75A | Indoor | $37.00 | View |
| Mean Well GSM90B19-P1M Power Supply 90W 19V | 90W | 19V | 4.74A | Indoor | $37.00 | View |
| Mean Well GSM90B15-P1M Power Supply 90W 15V | 90W | 15V | 6A | Indoor | $37.00 | View |
| Mean Well GSM90B12-P1M Power Supply 80W 12V | 80W | 12V | 6.67A | Indoor | $37.00 | View |
| Mean Well GSM90A24-P1M Power Supply 90W 24V | 90W | 24V | 3.75A | Indoor | $37.00 | View |
| Mean Well GSM90A15-P1M Power Supply 90W 15V | 90W | 15V | 6A | Indoor | $37.00 | View |
| Mean Well GSM90A12-P1M Power Supply 90W 12V | 80W | 12V | 6.67A | Indoor | $37.00 | View |
