MEAN WELL EPP-300-24 300W 24V 12.5A Open Frame

Part numberEPP-300-24
Output voltage 24 V
Rated current 12.5 A
Rated power 300 W
$104.85Excluding 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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EPP-300 model selection table Industrial - Green PCB Type
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Key specifications

Complete technical specifications
Output
Output voltage 24 V
Rated current 12.5 A
Rated power 300 W
AC input range 90–264 VAC
Typical efficiency 92.5 %
Mechanical
Operating temperature -30 to 70 °C
Power factor correction Supported
Dimensions (L × W × H) 127 × 76.2 × 35 mm

Is this model right for you?

Within the EPP-300 series, choose by output voltage. EPP-300-12: 12 V; EPP-300-15: 15 V; EPP-300-24: 24 V; EPP-300-27: 27 V; EPP-300-48: 48 V. Typical efficiency also differs: EPP-300-12 and EPP-300-15 list 90%, EPP-300-24 lists 92.5%, and EPP-300-27 and EPP-300-48 list 93%.

Product overview

The EPP-300-24 belongs to the EPP-300 series and the Industrial - Green PCB Type family. It provides a 24 V output with a main output adjustment range of 22.8 to 25.2 V. The input voltage range is 90 to 264 VAC and 127 to 370 VDC at 47 to 63 Hz. Typical efficiency is 92.5%, ripple and noise is 150 mVp-p, and net weight is 370 g.

Where this model fits

The EPP-300-24 is used in Embedded & Board-level Design. Its 24 V output with a 22.8 to 25.2 V adjustment range, 90 to 264 VAC and 127 to 370 VDC input range, and 370 g net weight are the measurements relevant to that setting.

Complete technical specifications

Rev. 2026-03-31
Output
Output voltage 24 V
Rated current 12.5 A
Rated power 300 W
Voltage adjustment range 22.8–25.2 V
Ripple & noise 150 mVp-p
Input
AC input range 90–264 VAC
DC input range 127–370 VDC
Frequency range 47–63 Hz
Typical efficiency 92.5 %
Power factor 0.93
Power factor correction Supported
Environmental
Operating temperature -30 to 70 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 127 × 76.2 × 35 mm
Net weight 370.0 g
Safety & compliance
Safety standards UL62368-1, TUV BS EN/EN62368-1, 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 EPP-300-24
Brand MEAN WELL
Category AC/DC Open Frame
Series EPP-300

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.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC emission Compliance to BS EN/EN55032 (CISPR32),Conduction Class B,Radiation Class B;BS EN/EN61000-3-2,3;EAC TP TC 020
EMC immunity Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN60601-1-2, EAC TP TC 020

Standards certified against

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

UL62368-1, TUV BS EN/EN62368-1, 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 EPP-300-24
Minimum order quantity 1
Country of origin China
Typical packed weight 547 g
Unit weight 370 g

Downloads

EPP-300 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
EPP-300-4848 V6.25 A300 W$112.75
Ships in 3–5 business days
EPP-300-24 24 V12.5 A300 W$104.85
Ships in 3–5 business days

EPP-300-24 provides a 24 V output; EPP-300-12 provides 12 V and EPP-300-15 provides 15 V.

EPP-300-24 lists 92.5% typical efficiency; EPP-300-12 and EPP-300-15 list 90%, while EPP-300-27 and EPP-300-48 list 93%.

EPP-300-24 lists 150 mVp-p ripple and noise; EPP-300-12 and EPP-300-15 list 120 mVp-p, EPP-300-27 lists 200 mVp-p, and EPP-300-48 lists 250 mVp-p.

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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.