RD-85A The Mean Well RD-85A is an 88W AC/DC converter with 5V and 12V outputs. It features a universal input voltage range and chassis mount.
Mfr Part #:

RD-85A

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well RD-85A is an 88W AC/DC converter with 5V and 12V outputs. It features a universal input voltage range and chassis mount.
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RD-85A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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RD-85A Description

Short technical summary and product information.

The Mean Well RD-85A is an 88W enclosed AC/DC power supply designed for ITE (Commercial) applications. It offers dual outputs of 5V and 12V, with rated currents of 8A and 4A respectively. The unit accepts a wide input voltage range of 88~264VAC and operates efficiently at 78% typical.

 

Key electrical specifications include adjustable output voltage for the 5V channel (4.75~5.5V), a hold-up time of 100ms at 230VAC, and overload protection up to 150% of rated output power. The operating temperature range is -25°C to +70°C, with humidity tolerance from 20% to 90% RH non-condensing.

 

This power supply is chassis mounted and features a compact dimension of 159*97*38mm. It meets various safety standards including UL60950-1 and TUV EN60950-1, and complies with EMC standards such as EN55022 Class B. The MTBF is rated at a minimum of 239.4K hours at 25°C.

RD-85A Quick Information

Product Type: AC DC Converter
Series: RD Series
Canonical Name: Mean Well RD-85A AC/DC Converter
Subcategory: Enclosed

RD-85A Compliance

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

RD-85A Features

  • 88W total power output.
  • Dual 5V and 12V outputs.
  • Wide 88-264VAC input range.
  • Chassis mount enclosed type.
  • Operates from -25°C to +70°C.

RD-85A Applications

  • Suitable for ITE commercial applications.
  • Ideal for systems requiring dual voltage rails.
  • Industrial control systems.
  • Test and measurement equipment.

RD-85A FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages for the Mean Well RD-85A?

The RD-85A provides dual outputs of 5V (CH1) and 12V (CH2).

What is the rated current for the 5V output on the RD-85A?

The rated current for the 5V output (CH1) is 8A.

What is the rated current for the 12V output on the RD-85A?

The rated current for the 12V output (CH2) is 4A.

What is the total power rating of the RD-85A?

The RD-85A has a rated power of 88W.

What is the input voltage range for the RD-85A?

The RD-85A accepts an input voltage range of 88~264VAC.

What is the operating temperature range for the RD-85A?

The RD-85A operates within a temperature range of -25°C to +70°C.

What safety standards does the RD-85A comply with?

The RD-85A is approved to UL60950-1 and TUV EN60950-1 safety standards.

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