MEAN WELL ELG-300-12A 264W 12V 22A LED Driver

MEAN WELL ELG-300-12A 264W 12V 22A LED Driver

Part numberELG-300-12A
Output voltage 12 V
Rated current 22 A
Rated power 264 W
$121.28Excluding 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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ELG-300 model selection table ELG Series
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Key specifications

Complete technical specifications
Output
Output voltage 12 V
Rated current 22 A
Rated power 264 W
AC input range 100–305 VAC
Typical efficiency 91 %
Mechanical
IP rating IP67
Operating temperature -40 to 85 °C
Power factor correction Supported
Dimensions (L × W × H) 246 × 77 × 39.5 mm

Is this model right for you?

Within the ELG-300 series, the ELG-300-12A lists a 12 V output and a 11.2 ~12.8V adjustment range, while the ELG-300-24A lists a 24 V output and a 22.4 ~25.6V adjustment range. The ELG-300-12A lists 91% typical efficiency and 150 mVp-p ripple noise; the ELG-300-24A lists 94% typical efficiency and 240 mVp-p ripple noise.

Product overview

The ELG-300-12A is an AC/DC LED Driver from the ELG-300 series. It provides a 12 V output with an adjustment range of 11.2 ~12.8V. The product lists 91% typical efficiency, 150 mVp-p ripple noise, and a 47 ~ 63Hz frequency range. Dimensions are 246 × 77 × 39.5 mm and net weight is 1450 g.

Where this model fits

The ELG-300-12A is used in Building & Home Automation and LED Lighting. Its 12 V output and 11.2 ~12.8V adjustment range are the electrical figures for these installations. The product lists 91% typical efficiency and 150 mVp-p ripple noise.

Complete technical specifications

Rev. 2026-02-04
Output
Output voltage 12 V
Rated current 22 A
Rated power 264 W
Voltage adjustment range 11.2–12.8 V
Ripple & noise 150 mVp-p
Input
AC input range 100–305 VAC
DC input range 142–431 VDC
Frequency range 47–63 Hz
Typical efficiency 91 %
Power factor 0.95
Power factor correction Supported
Environmental
Operating temperature -40 to 85 °C
Storage temperature -40 to 80 °C
Operating humidity 20–95 % RH
Vibration 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 246 × 77 × 39.5 mm
Net weight 1450.0 g
IP rating IP67
Safety & compliance
Safety standards UL8750(type”HL”)(Except for 12V), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384; EAC TP TC 004; GB/T19510.1,GB/T19510.213; KC61347-1,KC61347-2-13; IS15885(Part2/Sec13), IP67 approved; Designed refer to AS/NZS 61347 & AS/NZS 60598

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 ELG-300-12A
Brand MEAN WELL
Category AC/DC LED Driver
Series ELG-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.

    Covers only part of this series: Except for 12V

Canada

  • CSA

    Certification to a CSA C22.2 standard, the Canadian counterpart of the UL series. Datasheets cite the specific C22.2 number, which is how you tell a power-supply certificate from a luminaire-controlgear one.

Europe

  • ENEC

    ENEC is a pan-European mark for electrical equipment, issued by a national certification body and recognised across the member schemes. It covers both product testing and factory surveillance, which is what separates it from a self-declared CE mark.

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.

South Korea

  • KC

    Korea Certification, mandatory for electrical equipment in scope. The KC number mirrors the IEC standard it is based on, so KC 62368-1 is assessment against the Korean adoption of IEC 62368-1.

An approval above is held by only some models in this series. The datasheet's own wording is quoted beside the mark; read it against this part number, and ask us for the certificate if your approval process needs it.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC emission Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧50%) ; BS EN/EN61000-3-3;GB/T 17743,GB17625.1;KN15
EMC immunity Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Earth 6KV, Line-Line 4KV),KN61547

Standards certified against

  • EN61347-1
  • EN61347-2-13
  • EN62384
  • GB/T19510.1
  • GB/T19510.213
  • IS15885
  • KC61347-1
  • KC61347-2-13
  • UL8750

Designed to reference

The datasheet lists these as design references. The series was built to them but has not been certified to them, so do not treat them as approvals.

AS/NZS 61347 & AS/NZS 60598

Read the datasheet's exact wording

UL8750(type”HL”)(Except for 12V), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384; EAC TP TC 004; GB/T19510.1,GB/T19510.213; KC61347-1,KC61347-2-13; IS15885(Part2/Sec13), IP67 approved; Designed refer to AS/NZS 61347 & AS/NZS 60598

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 ELG-300-12A
Minimum order quantity 1
Country of origin China
Warranty 5-year limited warranty from date of manufacture, subject to the case temperature and surge limits in MEAN WELL's published warranty statement.
Typical packed weight 1670 g
Unit weight 1450 g

Downloads

ELG-300 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
ELG-300-24A24 V12.5 A300 W$121.28
Ships in 3–5 business days
ELG-300-12A 12 V22 A264 W$121.28
Ships in 3–5 business days

ELG-300-12A: 12 V output, 11.2 ~12.8V adjustment range; ELG-300-24A: 24 V output, 22.4 ~25.6V adjustment range.

ELG-300-12A: 91% typical efficiency, 150 mVp-p ripple noise; ELG-300-24A: 94% typical efficiency, 240 mVp-p ripple noise.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2026-02-04
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.