MEAN WELL EPP-500-27 499.5W 27V 18.5A Open Frame

Part numberEPP-500-27
Output voltage 27 V
Rated current 18.5 A
Rated power 499.5 W
$166.13Excluding 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-500 model selection table Industrial - Green PCB Type
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Key specifications

Complete technical specifications
Output
Output voltage 27 V
Rated current 18.5 A
Rated power 499.5 W
AC input range 80–264 VAC
Typical efficiency 93.5 %
Mechanical
Operating temperature -30 to 70 °C
Power factor correction Supported

Is this model right for you?

Within the EPP-500 series, the EPP-500-27 is distinguished by its 27 V output and 25.6 ~ 28.4 V adjustment range. EPP-500-12 provides 12 V with 11.4 ~ 12.6 V adjustment, EPP-500-15 provides 15 V with 14.3 ~ 15.8 V, EPP-500-18 provides 18 V with 17.1 ~ 18.9 V, EPP-500-24 provides 24 V with 22.8 ~ 25.2 V, EPP-500-36 provides 36 V with 34.2 ~ 37.8 V, EPP-500-48 provides 48 V with 45.6 ~ 50.4 V, and EPP-500-54 provides 54 V with 51 ~ 56 V.

Product overview

The EPP-500-27 is an AC/DC Open Frame product in the Industrial - Green PCB Type family. It provides a 27 V output with a 25.6 ~ 28.4 V adjustment range. The input voltage range is 80 ~ 264 VAC and 113 ~ 370 VDC, with a frequency range of 47 ~ 63 Hz. Typical efficiency is 93.5%.

Where this model fits

The EPP-500-27 is used in Embedded & Board-level Design. Its 27 V output and 25.6 ~ 28.4 V adjustment range are the electrical parameters for this model. The input voltage range is 80 ~ 264 VAC and 113 ~ 370 VDC.

Complete technical specifications

Rev. 2026-03-31
Output
Output voltage 27 V
Rated current 18.5 A
Rated power 499.5 W
Voltage adjustment range 25.6–28.4 V
Input
AC input range 80–264 VAC
DC input range 113–370 VDC
Frequency range 47–63 Hz
Typical efficiency 93.5 %
Power factor 0.94
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
Net weight 460.0 g
Safety & compliance
Safety standards UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, IEC62368-1, EAC TP TC 004 approved", null, null, null], [null

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-500-27
Brand MEAN WELL
Category AC/DC Open Frame
Series EPP-500

Approvals and compliance

From the manufacturer's datasheet for this series

Standards certified against

  • EN60335-1
  • EN62368-1
  • IEC62368-1
  • UL62368-1
Read the datasheet's exact wording

UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, IEC62368-1, EAC TP TC 004 approved", null, null, null], [null

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-500-27
Minimum order quantity 1
Country of origin China
Typical packed weight 643 g
Unit weight 460 g

Downloads

EPP-500 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
EPP-500-1515 V33.3 A499.5 W$166.13
Ships in 3–5 business days
EPP-500-1212 V41.6 A499.2 W$166.13
Ships in 3–5 business days
EPP-500-27 27 V18.5 A499.5 W$166.13
Ships in 3–5 business days

EPP-500-27 provides a 27 V output, while EPP-500-12 provides 12 V.

EPP-500-27 provides a 27 V output, while EPP-500-24 provides 24 V.

EPP-500-27 provides a 27 V output, while EPP-500-48 provides 48 V.

EPP-500-27 lists a typical efficiency of 93.5%, while EPP-500-12 lists 91%.

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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.