MEAN WELL RQ-125D 124W 5V 8A Enclosed Type

Part numberRQ-125D
Output voltage 5 V
Rated current 8 A
Rated power 124 W
$55.58Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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RQ-125 model selection table G3 Series
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Key specifications

Complete technical specifications
Output
Output voltage 5 V
Rated current 8 A
Rated power 124 W
Typical efficiency 80 %
Mechanical
Operating temperature -25 to 70 °C
Dimensions (L × W × H) 199 × 98 × 38 mm

Is this model right for you?

Within the RQ-125 series, the RQ-125D lists 124 W, 80%. By comparison RQ-125B lists 120 W, 77%; RQ-125C lists 122.5 W, 78%. Select the model whose rated power matches the installation.

Product overview

The RQ-125D is an AC/DC Enclosed Type product from MEAN WELL, part of the RQ-125 series. It measures 199 × 98 × 38 mm and has a net weight of 700 g. The input frequency range is 47 ~ 63Hz, and the DC input range is 248 to 373 VDC. Operating temperature spans -25 to 70 °C, with humidity from 20 to 90%.

Where this model fits

The RQ-125D is used in Industrial Automation and Security & Surveillance. Its operating temperature range is -25 to 70 °C and humidity range is 20 to 90%. The enclosure measures 199 × 98 × 38 mm and weighs 700 g.

Complete technical specifications

Rev. 2024-11-22
Output
Output voltage 5 V
Rated current 8 A
Rated power 124 W
Input
AC input range 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage)
DC input range 248–373 VDC
Frequency range 47–63 Hz
Typical efficiency 80 %
Environmental
Operating temperature -25 to 70 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 199 × 98 × 38 mm
Net weight 700.0 g
Safety & compliance
Safety standards UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BIS IS13252(Part1): 2010/IEC 60950-1:2005 approved

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number RQ-125D
Brand MEAN WELL
Category AC/DC Enclosed Type
Series RQ-125

Approvals and compliance

From the manufacturer's datasheet for this series

United States

  • UL

    UL Listing or Recognition means UL Solutions tested samples against the applicable UL safety standard and audits the factory that builds them. A UL file number is the usual evidence an inspector or specifier asks for in North America.

Europe

  • TÜV

    A TÜV certificate is third-party testing against the European EN standard. It is the evidence behind a CE declaration rather than a replacement for it: CE remains the manufacturer's own declaration, and the TÜV report is what makes that declaration defensible.

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

India

  • BIS

    Registration under India's Compulsory Registration Scheme, against an IS standard. IS 13252 is the Indian transposition of IEC 60950-1 and IS 15885 of IEC 61347, so the IS number identifies the product category.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
EMC emission Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 ,-3, EAC TP TC 020 (datasheet note applies)
EMC immunity Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020

Standards certified against

  • EN62368-1
  • IEC 60950-1
  • IS13252
  • UL62368-1
Read the datasheet's exact wording

UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BIS IS13252(Part1): 2010/IEC 60950-1:2005 approved

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number RQ-125D
Minimum order quantity 1
Country of origin China
Typical packed weight 850 g
Unit weight 700 g

Downloads

RQ-125 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
RQ-125D 5 V8 A124 W$55.58
Ships in 3–5 business days
RQ-125B5 V11 A120 W$59.69
Ships in 3–5 business days

RQ-125D: 8 A output current; RQ-125C: 10 A; RQ-125B: 11 A.

RQ-125D: 124 W rated power; RQ-125B: 120 W; RQ-125C: 122 W.

RQ-125D: 80% typical efficiency; RQ-125B: 77%; RQ-125C: 78%.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2024-11-22
Last verified

View the manufacturer datasheet How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.