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RQ-125B Mean Well USA RQ-125B is a 120W enclosed AC/DC converter providing four outputs: 5V, 12V, -5V, and -12V. It features chassis mount, adjustable output, and 79% efficiency.
Mfr Part #:

RQ-125B

Available from 2 distributors
Mfr Name: Mean Well USA
Mean Well USA
Mean Well USA RQ-125B is a 120W enclosed AC/DC converter providing four outputs: 5V, 12V, -5V, and -12V. It features chassis mount, adjustable output, and 79% efficiency.
Total Stock: 6 pcs

RQ-125B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

RQ-125B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
Enclosure Type
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Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Power (Watts)
Storage Temperature
Tape & Reel
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RQ-125B Description

Short technical summary and product information.

The Mean Well USA RQ-125B is a 120W enclosed AC/DC converter designed for commercial ITE applications. It delivers four independent outputs: 5V, 12V, -5V, and -12V, with a total power of 120W. The converter features an adjustable output for flexibility and achieves 79% efficiency. Chassis mountable, it measures 199.0mm x 98.0mm x 38.0mm (7.83" x 3.86" x 1.50"). Operating temperature range is -25°C to 70°C with derating. The unit is approved by CB, CE, cURus, and TUV, and is RoHS3 compliant.

RQ-125B Quick Information

Product Type: AC DC Converter
Series: RQ-125
Canonical Name: Mean Well USA RQ-125B 120W Quad Output AC/DC Converter
Subcategory: Enclosed

RQ-125B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RQ-125B Features

  • Quad output: 5V, 12V, -5V, -12V.
  • 120W power rating in enclosed chassis mount.
  • 79% efficiency for reliable operation.
  • Adjustable output for flexibility.
  • Wide operating temperature range -25°C to 70°C.

RQ-125B Applications

  • Suitable for industrial control systems.
  • Ideal for commercial ITE equipment.
  • Used in test and measurement instruments.
  • For powering multiple voltage rails.
  • Applicable in automation systems.

RQ-125B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the RQ-125B?

-25°C to 70°C with derating.

What are the output voltages of the RQ-125B?

5V, 12V, -5V, and -12V.

How many outputs does the RQ-125B have?

Four outputs.

What is the efficiency of the RQ-125B?

79%.

What approvals does the RQ-125B hold?

CB, CE, cURus, TUV.

What is the mounting type of the RQ-125B?

Chassis mount.

Is the RQ-125B RoHS compliant?

RoHS3 Compliant (unverified, low confidence).

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