Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well RQ-65B Power Supply 65W 5V 12V -5V -12V
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Description
Description
The RQ is a 125W Mean Well DIN rail power converter with a 199mm profile (input range: 176~264VAC, operating temperature: -25~+70°C).
Key Features
- ✓ 199mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 176~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -25~+70°C
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: UL62368 TUV EN62368-1, EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesRT Series
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Power Rating62.5 Watt
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Output Voltage5 Volt
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Rated Current6 Ampere
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Input Voltage88V~264V
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Standards MetCB,CE,EAC,RCM,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty3 Year
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Length12.9 cm
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Width9.8 cm
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Height3.8 cm
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Weight0.44 kg
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Frequently Asked Questions
Can I use the RQ-65B for a mixed-voltage control board or industrial interface that needs 5V plus positive and negative auxiliary rails?
Yes, this model is a quad output power supply with 5V, 12V, -5V, and -12V outputs listed in the product name. Its main 5V output is rated at 6A with 62.5W total power, so it fits compact systems that need a 5V logic rail along with additional positive and negative rails.
Is the RQ-65B suitable for legacy embedded or instrumentation equipment that still uses negative-voltage rails?
It can be a fit for embedded or instrumentation equipment that requires both 5V logic and negative-voltage rails, because this model includes -5V and -12V outputs in addition to 5V and 12V. The available main output is 5V at 6A, and the total rated power is 62.5W.
Can I use the RQ-65B in a compact automation cabinet where space and vibration matter?
This unit is designed for compact installations with a 129.0 x 98.0 x 38.0 mm footprint and a weight of 0.44 kg. The listed features also state miniature size and 5G vibration resistance, which makes it relevant for enclosed industrial and automation equipment where space is limited.
Is the RQ-65B suitable for outdoor or high-temperature environments?
The specified operating temperature range is -25 degrees C to +70 degrees C, so it is rated for a wide temperature span. No IP rating is provided in the specs, so these details do not establish suitability for exposed outdoor or wet locations on their own.
How does the RQ-65B compare with other Mean Well RQ series models?
Within the listed siblings, RQ-50B is 45.5W at 5V 5A, RQ-50C is 50W at 5V 5A, RQ-50D is 53.4W at 5V 3A, RQ-65C is 65W at 5V 5A, RQ-65D is 68W at 5V 4A, RQ-85B is 80.7W at 5V 7A, RQ-85C is 82.5W at 5V 7A, RQ-85D is 84W at 5V 6A, RQ-125B is 120W at 5V 11A, RQ-125C is 122.5W at 5V 10A, and RQ-125D is 124W at 5V 8A. RQ-125ND is also listed as a sibling, but its wattage and current are not provided in the supplied series data.
