MEAN WELL LPF-40D-48 40.32W 48V 0.84A LED Driver
Procurement confidence
- 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 voltage | 48 V |
|---|---|
| Rated current | 0.84 A |
| Rated power | 40.32 W |
| AC input range | 90–305 VAC |
| IP rating | IP67 |
|---|---|
| Operating temperature | -40 to 80 °C |
| Power factor correction | Supported |
| Dimensions (L × W × H) | 162.5 × 43 × 32 mm |
Is this model right for you?
Other voltages in LPF-40D
View all modelsProduct overview
Where this model fits
Complete technical specifications
Rev. 2026-02-09| Output voltage | 48 V |
|---|---|
| Rated current | 0.84 A |
| Rated power | 40.32 W |
| AC input range | 90–305 VAC |
|---|---|
| DC input range | 127–431 VDC |
| Frequency range | 47–63 Hz |
| Power factor | 0.95 |
| Power factor correction | Supported |
| Operating temperature | -40 to 80 °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 |
| Dimensions (L × W × H) | 162.5 × 43 × 32 mm |
|---|---|
| Net weight | 450.0 g |
| IP rating | IP67 |
| Safety standards | UL8750, CSA C22.2 No. 250.0-08, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384,EAC TP TC 004, IP67, GB/T19510.1,GB/T19510.213 approved ; design refer to UL60950-1 |
|---|
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 | LPF-40D-48 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC LED Driver |
| Series | LPF-40D |
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.
| Withstand voltage | I/P-O/P:3.75KVAC |
|---|---|
| Isolation resistance | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH |
| EMC emission | Compliance to BS EN/EN55015,BS EN/EN61000-3-2 Class C (@load≧60%) ; BS EN/EN61000-3-3, GB/T 17743 , GB17625.1,EAC TP TC 020 |
| EMC immunity | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Line 2KV),EAC TP TC 020 |
Standards certified against
- EN61347-1
- EN61347-2-13
- EN62384
- GB/T19510.1
- GB/T19510.213
- 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.
UL60950-1
Read the datasheet's exact wording
UL8750, CSA C22.2 No. 250.0-08, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384,EAC TP TC 004, IP67, GB/T19510.1,GB/T19510.213 approved ; design refer to UL60950-1
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 | LPF-40D-48 |
|---|---|
| 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 | 631 g |
| Unit weight | 450 g |
LPF-40D model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| LPF-40D-48 Currently viewing | 48 V | 0.84 A | 40.32 W | $27.78 |
Ships in 3–5 business days
|
| LPF-40D-30 | 30 V | 1.34 A | 40.2 W | $29.31 |
Ships in 3–5 business days
|
| LPF-40D-24 | 24 V | 1.67 A | 40.08 W | $29.31 |
Ships in 3–5 business days
|
| LPF-40D-12 | 12 V | 3.34 A | 40.08 W | $27.44 |
Ships in 3–5 business days
|
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 We confirm the part number and quantity against current stock.
- 2 You receive pricing, lead time and freight options by email.
- 3 Approve the quotation and we issue the invoice and shipping documents.
Request a quote for LPF-40D-48
Confirm quantity and destination and we will come back with pricing and lead time.
Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2026-02-09
- 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.