Mean Well Rq-125d
Mean Well Rq-125d

Mean Well Rq-125d

MOQ : 1 Unit

Mean Well Rq-125d Specification

  • Rated Power
  • 125W
  • Power Factor
  • 0.65
  • Rated Current
  • 8A, 2A, 0.5A, 0.5A
  • Output Current
  • +5V/8A, +12V/2A, -5V/0.5A, -12V/0.5A
  • Phase
  • Single Phase
  • Working Temperature
  • -10°C to +60°C
  • Application
  • Industrial Automation, Test Equipment
  • Output Type
  • Quad Output
  • Power Supply
  • AC-DC
  • Features
  • Universal AC input / Full range; Protections: Short circuit / Overload / Over voltage; Cooling by free air convection; LED indicator for power on
  • Noise Level
  • <50mV (Ripple & Noise)
  • Cooling Method
  • Free Air Convection
  • Operating Temperature
  • -10°C to +60°C
  • Current Range
  • 0~8A (+5V), 0~2A (+12V), 0~0.5A (-5V), 0~0.5A (-12V)
  • Connector Type
  • Screw Terminal
  • Product Type
  • Switching Power Supply
  • Output Power
  • 125W
  • Output Frequency
  • 47~63Hz
  • Input Voltage
  • 88~264VAC, 124~370VDC
  • Voltage Protection
  • Over Voltage, Overload, Short Circuit Protection
  • Efficiency
  • 76%
  • Material
  • Metal
  • Line Regulation
  • ±0.5%
  • Storage Temperature
  • -20°C to +85°C
  • Weight
  • 830g
  • Adjustable Output Voltage Range
  • +5V output adjustable 4.75~5.5V
  • Humidity
  • 20~90% RH non-condensing
  • Isolation Voltage
  • 3000VAC
  • LED Indicator
  • Yes, Power On Indicator
  • Dimensions
  • 159 x 97 x 38 mm (LxWxH)
  • Mounting Type
  • Chassis Mount
  • Hold-up Time
  • 16ms at full load
  • EMC Standard
  • EN55022 Class B
  • MTBF
  • 184,000 hours min. (MIL-HDBK-217F)
 

Mean Well Rq-125d Trade Information

  • Minimum Order Quantity
  • 1 Unit
  • Supply Ability
  • 7 Units Per Week
  • Delivery Time
  • 7 Week
 

Mean Well Rq-125d About

SPECIFICATION

Weight

600 g

Input Voltage

24 V

Operating Temp Degree Celsius

-20 to 120 Deg C

Display Type

Digital

Power Consumption

2.5 Kw

Model Name/Number

SE-1500-24

Brand

Meanwell

Input Current

10 A

 



Reliable Quad Output Performance

The RQ-125D delivers four isolated outputs, making it suitable for powering diverse loads in automation, laboratory, and industrial applications. Its adjustable +5V output, high line regulation, and reliable protections ensure consistent, safe, and flexible performance for mission-critical operations.


Robust Protection & Efficiency

Engineered for safety, the power supply incorporates comprehensive protections such as overvoltage, overload, and short-circuit mechanisms. With a hold-up time of 16 ms at full load and an efficiency of 76%, it guarantees operational reliability and minimal energy loss. The EMC standard EN55022 Class B certification further assures compliance and safety in various settings.


Durable Build & Universal Compatibility

Encased in a metal chassis for long-term durability, the RQ-125D supports universal AC/DC input and features free air convection cooling, making it suitable for rugged and high-use environments. The screw terminal connector and chassis mount design facilitate easy installation and integration in different systems across industries.

FAQs of Mean Well Rq-125d:


Q: How do I mount the Mean Well RQ-125D power supply in my equipment?

A: The RQ-125D is designed for chassis mounting, allowing straightforward installation within panels or industrial enclosures using standard screws. Ensure it is securely fixed for safe and reliable operation.

Q: What are the main benefits of using the RQ-125D in industrial automation applications?

A: The RQ-125D provides reliable, protected quad outputs and wide input voltage compatibility, making it ideal for powering multiple devices in complex automation setups. Its robust design, long lifespan, and comprehensive safety features minimize maintenance downtime.

Q: When should I consider adjusting the +5V output voltage, and how is it done?

A: You may adjust the +5V output (range: 4.75~5.5V) to suit sensitive equipment requirements. Adjustment can usually be made via an onboard potentiometer, following Mean Wells guidelines for safe modifications.

Q: What protections are built into the RQ-125D to ensure safe operation?

A: The power supply includes overvoltage, overload, and short-circuit protection circuits. These mechanisms automatically safeguard the connected equipment and power supply from electrical faults, prolonging service life.

Q: Where is the RQ-125D suitable for use, considering environmental factors?

A: This model operates reliably in environments with 20-90% relative humidity (non-condensing) and temperatures from -10C to +60C. It is suitable for industrial automation, test equipment, and similar demanding locations across India.

Q: What process should I follow to connect loads to the RQ-125Ds outputs?

A: Loads are connected to the screw terminals as indicated in the user manual. Ensure all connections are secure and polarity is observed for each output channel before powering on to avoid damage or malfunction.

Q: How does the LED power indicator benefit daily usage?

A: The built-in LED indicator provides instant visual feedback when the power supply is operating, helping users quickly verify system status and aiding in efficient troubleshooting and maintenance.

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