MEAN WELL LRS-350N2-48 350.4W 48V 7.3A Enclosed Type
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Key specifications
Complete technical specifications| Output voltage | 48 V |
|---|---|
| Rated current | 7.3 A |
| Rated power | 350.4 W |
| Typical efficiency | 89 % |
| Operating temperature | -25 to 70 °C |
|---|---|
| Dimensions (L × W × H) | 215 × 115 × 30 mm |
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Complete technical specifications
Rev. 2025-09-12| Output voltage | 48 V |
|---|---|
| Rated current | 7.3 A |
| Rated power | 350.4 W |
| Voltage adjustment range | 43.2–52.8 V |
| Ripple & noise | 200 mVp-p |
| AC input range | 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC) |
|---|---|
| DC input range | 240–370 VDC |
| Frequency range | 47–63 Hz |
| Typical efficiency | 89 % |
| Operating temperature | -25 to 70 °C |
|---|---|
| Storage temperature | -40 to 85 °C |
| Operating humidity | 20–90 % RH |
| Vibration | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes Ⅲ: According to EN61558, EN50178, EN60664-1, EN62477-1; altitude up to 2000 meters |
| Dimensions (L × W × H) | 215 × 115 × 30 mm |
|---|---|
| Net weight | 760.0 g |
| Safety standards | IEC/UL 62368-1, BSMI CNS15598-1,EAC TP TC 004,BIS IS13252(Part1): 2010/IEC 60950-1: 2005(except for 48V); GB 4943.1, BS EN/EN61558-1, BS EN61558-2-16 Designed by BS/EN/EN62368-1, AS/NZS 61558.1/2.16, AS/NZS 62368.1 |
|---|
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 | LRS-350N2-48 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC Enclosed Type |
| Series | LRS-350N2 |
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.
Taiwan
- BSMI
Taiwan's mandatory inspection mark, issued against a CNS standard. CNS 15598-1 is the CNS transposition of IEC 62368-1, which is why the two numbers usually appear together.
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.
Covers only part of this series: except for 48V
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.
| Withstand voltage | I/P-O/P:3.75KVAC 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 BSMI CNS15936, EAC TP TC 020 |
| EMC immunity | Compliance to BS EN/EN55035, EAC TP TC 020 |
Standards certified against
- CNS15598-1
- EN61558-1
- EN61558-2-16
- GB 4943.1
- IEC 60950-1
- IS13252
- UL 62368-1
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.
BS/EN/EN62368-1, AS/NZS 61558.1/2.16, AS/NZS 62368.1
Read the datasheet's exact wording
IEC/UL 62368-1, BSMI CNS15598-1,EAC TP TC 004,BIS IS13252(Part1): 2010/IEC 60950-1: 2005(except for 48V); GB 4943.1, BS EN/EN61558-1, BS EN61558-2-16 Designed by BS/EN/EN62368-1, AS/NZS 61558.1/2.16, AS/NZS 62368.1
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 | LRS-350N2-48 |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Typical packed weight | 977 g |
| Unit weight | 760 g |
LRS-350N2 model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| LRS-350N2-36 | 36 V | 9.7 A | 349.2 W | $48.95 |
Ships in 3–5 business days
|
| LRS-350N2-48 Currently viewing | 48 V | 7.3 A | 350.4 W | $48.95 |
Ships in 3–5 business days
|
| LRS-350N2-12 | 12 V | 29 A | 348 W | $45.48 |
Ships in 3–5 business days
|
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Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2025-09-12
- 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.