MEAN WELL XLC-40-12 40.8W 12V 3.4A LED Driver
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Key specifications
Complete technical specifications| Output voltage | 12 V |
|---|---|
| Rated current | 3.4 A |
| Rated power | 40.8 W |
| AC input range | 100–305 VAC |
| Typical efficiency | 86 % |
| Operating temperature | -25 to 90 °C |
|---|---|
| Power factor correction | Supported |
| Dimensions (L × W × H) | 147 × 40 × 32 mm |
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Product overview
Where this model fits
Complete technical specifications
Rev. 2025-01-20| Output voltage | 12 V |
|---|---|
| Rated current | 3.4 A |
| Rated power | 40.8 W |
| AC input range | 100–305 VAC |
|---|---|
| DC input range | 141–400 VDC |
| Frequency range | 47–63 Hz |
| Typical efficiency | 86 % |
| Power factor | 0.95 |
| Power factor correction | Supported |
| Operating temperature | -25 to 90 °C |
|---|---|
| Storage temperature | -40 to 80 °C |
| Operating humidity | 20–90 % RH |
| Vibration | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Dimensions (L × W × H) | 147 × 40 × 32 mm |
|---|---|
| Net weight | 190.0 g |
| Safety standards | ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations(DC input 176-280VDC); BS EN/EN62384, BIS IS15885(Part2/Sec13) , GBT195101, GBT19510213, EAC TP TC 004,UL8750(Class P); CSA C22.2 No. 250.13-12 approved; Design refer to AS/NZS 61347-1, AS/NZS 61347-2-13 (datasheet note applies) |
|---|
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.
| Part number | XLC-40-12 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC LED Driver |
| Series | XLC-40 |
Approvals and compliance
From the manufacturer's datasheet for this seriesUnited 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.
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.
| Withstand voltage | I/P-O/P:3.75KVAC |
|---|---|
| Isolation resistance | I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH |
| EMC emission | Parameter Standard Test Level/Note |
Standards certified against
- EN61347-1
- EN61347-2-13
- EN62384
- IS15885
- 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 61347-1, AS/NZS 61347-2-13
Read the datasheet's exact wording
ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations(DC input 176-280VDC); BS EN/EN62384, BIS IS15885(Part2/Sec13) , GBT195101, GBT19510213, EAC TP TC 004,UL8750(Class P); CSA C22.2 No. 250.13-12 approved; Design refer to AS/NZS 61347-1, AS/NZS 61347-2-13 (datasheet note applies)
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.
Enlarge
CE · Certificate number R50453592
Ordering & shipping information
| Part number | XLC-40-12 |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Warranty | 5-year limited warranty, subject to the conditions in MEAN WELL's published warranty statement. |
| Typical packed weight | 360 g |
| Unit weight | 190 g |
XLC-40 model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| XLC-40-24 | 24 V | 1.7 A | 40.8 W | $30.32 |
Ships in 3–5 business days
|
| XLC-40-12 Currently viewing | 12 V | 3.4 A | 40.8 W | $30.32 |
Ships in 3–5 business days
|
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Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2025-01-20
- 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.