MEAN WELL IRM-03-24 3W 24V 0.125A Open Frame
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Key specifications
Complete technical specifications| Output voltage | 24 V |
|---|---|
| Rated current | 0.125 A |
| Rated power | 3 W |
| AC input range | 85–305 VAC |
| Typical efficiency | 80 % |
| Cooling | Free-air convection |
|---|---|
| Operating temperature | -30 to 85 °C |
| Dimensions (L × W × H) | 37 × 24 × 15 mm |
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Complete technical specifications
| Output voltage | 24 V |
|---|---|
| Rated current | 0.125 A |
| Rated power | 3 W |
| Ripple & noise | 240 mVp-p |
| AC input range | 85–305 VAC |
|---|---|
| DC input range | 120–430 VDC |
| Frequency range | 47–63 Hz |
| Typical efficiency | 80 % |
| Operating temperature | -30 to 85 °C |
|---|---|
| Storage temperature | -40 to 100 °C |
| Operating humidity | 20–90 % RH |
| Vibration | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Dimensions (L × W × H) | 37 × 24 × 15 mm |
|---|---|
| Net weight | 23.0 g |
| Cooling | Free-air convection |
| Fan | Not supported |
| Safety standards | IEC62368-1,IEC61558-1/-2-16,UL62368-1, TUV BS EN/EN62368, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, EAC TP TC 004, BSMI CNS15598-1 approved, design refer to IEC60601-1 (By request) |
|---|
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 | IRM-03-24 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC Open Frame |
| Series | IRM-03 |
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.
Europe
- TÜV
A TÜV certificate is third-party testing against the European EN standard. It is the evidence behind a CE declaration rather than a replacement for it: CE remains the manufacturer's own declaration, and the TÜV report is what makes that declaration defensible.
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.
| Withstand voltage | I/P-O/P:4.2KVac |
|---|---|
| EMC emission | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS15936 Class B |
| EMC immunity | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, heavy industry level (surge L-N : 1KV), EAC TP TC 020 |
Standards certified against
- CNS15598-1
- EN60335-1
- EN61558-1/-2-16
- EN62368
- IEC61558-1/-2-16
- IEC62368-1
- UL62368-1
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.
IEC60601-1 (By request)
Read the datasheet's exact wording
IEC62368-1,IEC61558-1/-2-16,UL62368-1, TUV BS EN/EN62368, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, EAC TP TC 004, BSMI CNS15598-1 approved, design refer to IEC60601-1 (By request)
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 | IRM-03-24 |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Warranty | 3-year limited warranty, as stated in the product datasheet. |
| Typical packed weight | 175 g |
| Unit weight | 23 g |
IRM-03 model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| IRM-03-15 | 15 V | 0.2 A | 3 W | $9.16 |
Ships in 3–5 business days
|
| IRM-03-24 Currently viewing | 24 V | 0.125 A | 3 W | $8.53 |
Ships in 3–5 business days
|
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Technical data source
- Primary source
- MEAN WELL
- 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.