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Mean Well IRM-05-15 Switching Power Supply 4.95W 15V 0.33A - Encaps...
Overview
IRM-05-15 is the 15V output model of this series: rated current 0.33A, rated power 4.95W, typical efficiency 75%.
IRM-05 is a 5W miniature (45.7*25.4*21.5mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows the universal input voltage range of 85~ 305 Vac. The 94V-0 flame retardant plastic case and potted with silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture. With the high efficiency up to 77% and the extremely low no-load power consumption below 0.1W, IRM-05 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a Class Ⅱ design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with BS EN/EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference.
Features
- 1.8''x1''compact size
- Universal input 85~305Vac
- No load power consumption<0.1W
- EMI Class B without additional components
- Wide operating temp. range -30~85℃
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- Isolation Class Ⅱ
- Over voltage category Ⅲ (OVC Ⅲ)
- Pass LPS
- 3 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 15V
- RATED CURRENT
- 0.33A
- CURRENT RANGE
- 0 ~ 0.33A
- RATED POWER
- 4.95W
- RIPPLE & NOISE (max.)Note.2
- 200mVp-p
- VOLTAGE TOLERANCENote.3
- ±2.5%
- LINE REGULATION
- ±0.3%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIMENote.4
- 600ms, 30ms at full load
- HOLD UP TIME (Typ.)
- 80ms/230Vac 15ms/115Vac at full load
INPUT
- VOLTAGE RANGE
- 85 ~ 305Vac 120 ~ 430Vdc
- FREQUENCY RANGE
- 47 ~ 440Hz
- EFFICIENCY (Typ.)
- 75%
- AC CURRENT (Typ.)
- 0.12A/115Vac 0.08A/230Vac 0.06A/277Vac
- INRUSH CURRENT (Typ.)
- COLD START 20A/115Vac 40A/230Vac
- LEAKAGE CURRENT
- < 0.25mA/277Vac
PROTECTION
- OVERLOAD
- 115% ~ 260% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 17.25 ~ 20.25V Protection type : Shut off o/p voltage, clamping by zener diode
ENVIRONMENT
- WORKING TEMP.
- -30 ~ +85℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
- SOLDERING TEMPERATURE
- Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max.)
- OPERATING ALTITUDENote.5
- 2000 meters
SAFETY & EMC (Note.6)
- SAFETY STANDARDS
- IEC62368-1,IEC61558-1/-2-16,UL62368-1,TUV BS EN/EN62368-1,BS EN/EN61558-1/-2-16,EAC TP TC 004, BSMI CNS15598-1 approved
- OVER VOLTAGE CATEGORY
- IEC/EN 61558-1/-2-16(OVC Ⅲ, altitude up to 2000m); IEC/EN/UL 62368-1(OVC Ⅱ, altitude up to 5000m)
- WITHSTAND VOLTAGE
- I/P-O/P:4.2KVac
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500Vdc / 25℃/ 70% RH
- EMC EMISSION
-
Parameter Standard Test Level Conducted BS EN/EN55032(CISPR32), CNS15936 Class B Radiated BS EN/EN55032(CISPR32), CNS15936 Class B Harmonic Current (Note 5) BS EN/EN61000-3-2 Class A Voltage Flicker BS EN/EN61000-3-3 - EMC IMMUNITY
-
BS EN/EN55035, BS EN/EN61000-6-2
Parameter Standard Test Level ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact, criteria A Radiated Susceptibility BS EN/EN61000-4-3 Level 3, criteria A EFT/Burest BS EN/EN61000-4-4 Level 3, criteria A Surge BS EN/EN61000-4-5 Level 3,1KV/L-N, criteria A Conducted BS EN/EN61000-4-6 Level 3, criteria A Magnetic Field BS EN/EN61000-4-8 Level 4, criteria A Voltage Dips and interruptions BS EN/EN61000-4-11 ＞95% dip 0. 5 periods, 30% dip 25 periods, ＞95% interruptions 250 periods
OTHERS
- MTBF
- 9083.9K hrs min. Telcordia SR-332 (Bellcore) ; 1495.8K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 45.7*25.4*21.5 mm (L*W*H)
- PACKING
- 0.033Kg;270pcs/ 9.8Kg/0.94CUFT
Test conditions and notes6
- 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
- 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- 3. Tolerance : includes set up tolerance, line regulation and load regulation.
- 4. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
- 5. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
- 6. The power supply is considered as an independent unit ,but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
Technical drawings
Typical applications
- Industrial electrical equipment
- Mechanical equipment
- Factory automation equipment
- Hand-held electronic device
Downloads
Datasheet1
Certificates4
Catalogues1
FAQ
Can I use the IRM-05-15 for a 15V industrial sensor or small actuator circuit?
Yes, if the load needs a constant 15V output and stays within 4.95W and 0.33A. That makes it suitable for low-power 15V industrial and automation electronics rather than heavier 15V loads.
Is the IRM-05-15 a good fit for a compact embedded controller that runs on 15V?
It is intended for compact PCB integration, with a 45.7 × 25.4 × 21.5 mm encapsulated body and PCB mounting style. Its 15V, 0.33A output fits small embedded subsystems that do not exceed 4.95W.
Can this model power a small 15V interface module in automation equipment?
It can, provided the module requires constant-voltage 15V DC and draws no more than 0.33A. The 85-305VAC input range also helps when the equipment may be used on different AC supply standards.
How does the IRM-05-15 compare with the other IRM-05 versions?
The IRM-05 family includes IRM-05-3.3 at 4.125W, 3.3V, 1.25A; IRM-05-5 at 5W, 5V, 1A; IRM-05-12 at 5.04W, 12V, 0.42A; IRM-05-15 at 4.95W, 15V, 0.33A; and IRM-05-24 at 5.52W, 24V, 0.23A. The main difference is the output voltage and corresponding current rating within the same compact encapsulated format.
Can the IRM-05-15 be used in cold or hot environments, and is it outdoor rated?
Its specified operating temperature range is -30°C to +85°C, with output derating per the derating curve, which is broad for equipment installed in demanding indoor conditions. No IP rating is listed, so it is not described as an outdoor-exposed unit and is best used inside a protective enclosure.
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Other IRM-05 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well IRM-05-5 Switching Power Supply 5W 5V 1A - Encapsulated | 5W | 5V | 1A | IP20 | $7.97 | View |
| Mean Well IRM-05-12 Switching Power Supply 5.04W 12V 0.42A - Encapsulated | 5.04W | 12V | 0.42A | IP20 | $7.97 | View |
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