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 GSM120B20-R7B Power Supply 120W 20V
The GSM120B20 is a 120W Mean Well power converter (input range: 80~264VAC).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Safety approvals: ulation that effectively prevents electrical shock. GSM120B is
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesGSM Series
-
Power Rating120 Watt
-
Output Voltage20 Volt
-
Rated Current6 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
-
Length6.89 in
-
Width2.83 in
-
Height1.38 in
-
Weight1.46 lb
::specification::
Frequently Asked Questions
Can I use the GSM120B20-R7B for a 20V industrial panel PC or HMI?
This model is a constant-voltage 20V power supply rated for up to 6A and 120W. It is suitable for a panel PC or HMI only if that equipment specifically requires 20V DC and its load stays within 6A and 120W.
Is this 20V power supply a fit for embedded computing equipment that needs stable DC output?
Yes, it is intended for equipment that needs a fixed 20V constant-voltage source. With 120W available and a 6A output rating, it fits embedded systems whose input requirement matches 20V DC and stays within those limits.
Can this unit power a 20V display, terminal, or office device used in commercial environments?
It can support commercial or technical equipment that is designed for 20V DC input. The key limits are the fixed 20V output, 6A maximum current, and 120W total output capacity.
Would this work for a 20V automation accessory or control device?
It can be used for automation equipment when the device is specified for 20V DC constant-voltage input. The supply provides up to 6A, so the connected load must remain at or below 120W.
Is the GSM120B20-R7B suitable for outdoor or harsh-environment use?
The listed operating temperature range is -30°C to +70°C, so the temperature tolerance is broad. However, no IP rating is provided in the product specs, so the listing does not state protection against water or dust exposure.
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.
