MEAN WELL IRM-01 Series 1W Single Output Encapsulated Type
Product Information
- The IRM-01 series is a 1W single-output encapsulated type power supply suitable for a wide range of applications.
- It features a universal AC input, ensuring compatibility across different regions.
- The power supply is designed with a focus on energy efficiency, with minimal no-load power consumption.
Product Usage Instructions
- Ensure that the power supply is disconnected from the power source before installation.
- Connect the input terminals to the appropriate AC power source based on the input voltage requirements.
- Connect the output terminals to the device requiring power.
Safety Precautions
- Do not exceed the maximum load capacity of the power supply.
- Keep the power supply away from moisture and heat sources to prevent damage.
- If there are any signs of damage or malfunction, discontinue use immediately.
Maintenance
- Regularly inspect the power supply for any signs of wear or damage.
- Keep the power supply clean and free from dust to maintain optimal performance.
Features
- Universa) AC input/ Full range
- No load power consumption<0.075W
- Compact size
- Comply with BS EN/EN55032 Class B without any additional components
- Protections: Short circuit / Overload / Over-voltage
- Cooling by free air convection
- Isolation Class ll
- High reliability, low cost
- 3 years warranty
Applications
- Industrial electrical equipment
- Mechanical equipment
- Factory automation equipment
- Handheld electronic device
GTIN CODE
- MW Search: https://www.meanweII.com/serviceGTlN.aspx
Description
- IRM-OI is an IW miniature (33.7*22.2*15mm) 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 a universal input voltage range of 8+305VAC.
- The phenolic 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 0.075W, the IRM-OI 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 compliance with BS EN/EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference.
- In addition to the module-type model, the IRM-OI series also offers the SMD style model.
Model Encoding
SPECIFICATION
| MODEL | IRM-01-3.3 | IRM-01-5 | IRM-01-9 | IRM-01-12 | IRM-01-15 | IRM-01-24 | |
| OUTPUT | DC VOLTAGE | 3.3V | 5V | 9V | 12V | 15V | 24V |
| RATED CURRENT | 300mA | 200mA | 111mA | 83mA | 67mA | 42mA | |
| CURRENT RANGE | 0 ~ 300mA | 0 ~ 200mA | 0 ~ 111mA | 0 ~ 83mA | 0 ~ 67mA | 0 ~ 42mA | |
| RATED POWER | 1W | 1W | 1W | 1W | 1W | 1W | |
| RIPPLE & NOISE (max.) Note.2 | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | |
| VOLTAGE TOLERANCE Note.3 | ±2.5% | ±2.5% | ±2.5% | ±2.5% | ±2.5% | ±2.5% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| SETUP, RISE TIME | 600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load | ||||||
| HOLD UP TIME (Typ.) | 40ms/230VAC 12ms/115VAC at full load | ||||||
| INPUT | VOLTAGE RANGE | 85 ~ 305VAC 120 ~ 430VDC | |||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| EFFICIENCY (Typ.) | 66% | 70% | 72% | 74% | 75% | 77% | |
| AC CURRENT (Typ.) | 25mA/115VAC 18mA/230VAC 16mA/277VAC | ||||||
| INRUSH CURRENT (Typ.) | 5A/115VAC 10A/230VAC | ||||||
| LEAKAGE CURRENT | < 0.25mA/277VAC | ||||||
| PROTECTION | OVERLOAD | ≥110% rated output power | |||||
| Protection type: Hiccup mode, recovers automatically after the fault condition is removed | |||||||
| OVER VOLTAGE | 3.8 ~ 4.9V | 5.2 ~ 6.8V | 10.3 ~ 12.2V | 12.6 ~ 16.2V | 15.7 ~ 20.3V | 25.2 ~ 32.4V | |
| Protection type: Shut off o/p voltage, clamping by a zener diode | |||||||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +85℃ (Refer to “Derating Curve”) | |||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +100℃, 10 ~ 95% RH | ||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 75℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along the X, Y, Z axes | ||||||
| SOLDERING TEMPERATURE | Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max.); Reflow soldering(SMD style): 240℃,10s (max.) | ||||||
| SAFETY & EMC | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 , BSMI CNS15598-1 approved, Design refer to BS EN/EN61558-1/-2-16 | |||||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC | ||||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
| 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 | ||||||
| OTHERS | MTBF | 13571.4K hrs min. Telcordia SR-332 (Bellcore); 1960.2K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | PCB mounting style : 33.7*22.2*15mm (L*W*H) SMD style : 33.7*22.2*16mm (L*W*H) | ||||||
| PACKING | PCB mounting style : 0.024Kg; 640pcs/ 16.3 Kg/ 0.84CUFT SMD style : 0.024Kg; 640 pcs/ 16.3 Kg/ 0.84CUFT | ||||||
| NOTE | 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 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes setup tolerance, line regulation, and load regulation. 4. 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). ※ Product Liability Disclaimer： For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx |
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Block Diagram
Derating Curve
Static Characteristics
Dimension
Mechanical Specification
- (Unit:mm[inch], Tolerance:±0.5[±0.02])
Recommended PCB Layout (for SMD style) (Reflow soldering method available)
Remark: The curve applies only to the ” Hot Air Reflow Soldering”
Installation Manual
- Please refer to: http://www.meanwell.com/manual.html
FAQ
- Q: Can I use the IRM-01 series power supply with international outlets?
- A: Yes, the universal AC input feature allows for compatibility with various international power outlets.
- Q: What is the warranty period for the IRM-01 series power supply?
- A: The warranty period for the IRM-01 series power supply is one year from the date of purchase.
Documents / Resources
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MEAN WELL IRM-01 Series 1W Single Output Encapsulated Type [pdf] Owner's Manual IRM-01-12S, IRM-01-20250110, IRM-01 Series 1W Single Output Encapsulated Type, 1W Single Output Encapsulated Type, Output Encapsulated Type, Encapsulated Type |