MEAN WELL DDR-15L-12 15W 12V 1.25A DIN Rail

Part numberDDR-15L-12
Output voltage 12 V
Rated current 1.25 A
Rated power 15 W
$32.53Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
Request bulk quote
DDR-15 model selection table DDR Series
  • Genuine product Sourced through our documented supply chain.
  • Worldwide shipping Export documentation handled for you.
  • Commercial invoice Available for every order.
  • Specification support Talk to someone who reads datasheets.

Key specifications

Complete technical specifications
Output
Output voltage 12 V
Rated current 1.25 A
Rated power 15 W
Typical efficiency 86 %
Mechanical
Operating temperature -40 to 85 °C
Dimensions (L × W × H) 17.5 × 90 × 54.5 mm

Is this model right for you?

Within the DDR-15 series, the DDR-15L-12 lists 12 V, 1.25 A, 15 W, 18 ~ 75VDC input, 86%. By comparison DDR-15G-12 lists 12 V, 1.25 A, 15 W, 9 ~ 36Vdc input, 85%; DDR-15G-15 lists 15 V, 1 A, 15 W, 9 ~ 36Vdc input, 85%; DDR-15G-24 lists 24 V, 0.63 A, 15 W, 9 ~ 36Vdc input, 86%; DDR-15G-3.3 lists 3.3 V, 3.5 A, 11.6 W, 9 ~ 36Vdc input, 84%, and 5 further models. Select the model whose output voltage, output current, rated power, and input range match the installation.

Product overview

The DDR-15L-12 belongs to the MEAN WELL DDR-15 series and is classified as a DC/DC DIN Rail product. Its input voltage range is 9 ~ 36Vdc. The unit measures 17.5 × 90 × 54.5 mm and has a net weight of 68 g. Operating temperature spans -40 to 85 °C, and humidity is listed from 5 to 95%.

Where this model fits

The DDR-15L-12 is used in Industrial Automation. Its operating temperature range is -40 to 85 °C, and humidity is listed from 5 to 95%. The unit measures 17.5 × 90 × 54.5 mm and has a net weight of 68 g.

Complete technical specifications

Rev. 2026-03-31
Output
Output voltage 12 V
Rated current 1.25 A
Rated power 15 W
Input
AC input range 18 ~ 75VDC
DC input range 18–75 VDC
Typical efficiency 86 %
Environmental
Operating temperature -40 to 85 °C
Storage temperature -40 to 85 °C
Operating humidity 5–95 % RH
Vibration Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
Mechanical
Dimensions (L × W × H) 17.5 × 90 × 54.5 mm
Net weight 68.0 g
Safety & compliance
Safety standards UL 62368-1, IEC 62368-1, AS/NZS 62368.1, EAC TP TC 004 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 DDR-15L-12
Brand MEAN WELL
Category DC/DC DIN Rail
Series DDR-15

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.

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.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:4KVdc
EMC emission Parameter Standard Test Level / Note

Standards certified against

  • AS/NZS 62368.1
  • IEC 62368-1
  • UL 62368-1
Read the datasheet's exact wording

UL 62368-1, IEC 62368-1, AS/NZS 62368.1, EAC TP TC 004 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 DDR-15L-12
Minimum order quantity 1
Country of origin China
Typical packed weight 225 g
Unit weight 68 g

Downloads

DDR-15 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
DDR-15L-12 12 V1.25 A15 W$32.53
Ships in 3–5 business days
DDR-15L-55 V3 A15 W$32.53
Ships in 3–5 business days
DDR-15G-3.33.3 V3.5 A11.6 W$32.53
Ships in 3–5 business days

DDR-15L-12: 12 V output; the rest of the series runs 3.3 V to 24 V.

DDR-15L-12: 1.25 A output current; the rest of the series runs 0.63 A to 4.5 A.

DDR-15L-12: 15 W rated power; DDR-15G-3.3: 11.6 W.

DDR-15L-12: 86% typical efficiency; the rest of the series runs 84% to 87%.

Request a bulk quote

Tell us the quantity and target date and we will come back with pricing, lead time and stock position for this part number.

  1. 1 We confirm the part number and quantity against current stock.
  2. 2 You receive pricing, lead time and freight options by email.
  3. 3 Approve the quotation and we issue the invoice and shipping documents.

Request a quote for DDR-15L-12

Confirm quantity and destination and we will come back with pricing and lead time.

Quoting DDR-15L-12 View
Have a BOM? Reply to our confirmation email with the file attached.
We use your details only to answer this request.

Technical data source

Primary source
MEAN WELL
Datasheet revision
2026-03-31
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.