IRM-03 Series 3W Single Output Encapsulated Type
Instruction Manual
Features
- Universal AC input / Full range
- No load power consumption<0.075W
- Compact size
- Comply with
- EN55032 Class B without any additional components
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- Isolation ClassⅡ
- 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.meanwell.comIserviceGTIN.aspx
Description
IRM-03 is a 3W miniature (37*24*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 85~305VAC. The phenolic case and the fully-potted 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 80% and the extremely low no-load power consumption below 0.075W, IRM-03 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 EN55032 Class
B; the supreme EMC features keep the end electronic units from electromagnetic interference. In addition to module-type model, IRM-03 series also offers the SMD style model.
Model Encoding
SPECIFICATION
| MODEL | IRM-03-3.3 | IRM-03.5 | IRM-03.9 | IRM-03-12 | IRM-03-15 | IRM-03.24 | |
| OUTPUT | DC VOLTAGE | 3.3V | 5V | 9V | 12V | 15V | 24V |
| RATED CURRENT | 900mA | 600mA | 333mA | 250mA | 200mA | 125mA | |
| CURRENT RANGE | 0 – 900mA | 0 – 600mA | 0 – 333mA | 0 – 250mA | 0 – 200mA | 0 – 125mA | |
| RATED POWER | 3W | 3W | 3W | 3W | 3W | 3W | |
| RIPPLE & NOISE (max.) Note2 | 100mVp-p | 100mVp-p | 100mVp-p | 150mVp-p | 200mVp-p | 240mVp-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 | ±1.0% | ±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 8ms/115VAC at full load | ||||||
| INPUT | VOLTAGE RANGE | 85 – 305VAC 120-430VDC | |||||
| FREQUENCY RANGE | 47 – 63Hz | ||||||
| EFFICIENCY (Typ.) | 68% | 172% | 77% | 78% | 78% | 180% | |
| AC CURRENT (Typ.) | 70mA/115VAC 40mA/230VAC 35mA/277VAC | ||||||
| INRUSH CURRENT (Typ.) | 10A/115VAC 20A/230VAC | ||||||
| LEAKAGE CURRENT | < 0.25mA/277VAC | ||||||
| PROTECTION | OVERLOAD | 105%-260% rated output power | |||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||||||
| OVER VOLTAGE | 3.8 – 4.9V | 5.2-6.8V | 10.3 – 12.2V | 1 12.6 – 16.2V | 1 15.75 – 20.3V | 1 25.2 – 32.4V | |
| Protection type : Shutoff o/p voltage, clamping by zener diode | |||||||
| ENVIRONMENT | WORKING TEMP. | -30 – +85°C (Refer to terating Curve”) | |||||
| WORKING HUMIDITY | 20 – 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 – +100°C, 10 – 95% RH | ||||||
| TEMP. COEFFICIENT | ±0.03%/°C (0- 50°C ) | ||||||
| VIBRATION | 10 – 500Hz, 5G 10min./1cycle, period for 60min. each along X, V, Z axes | ||||||
| LEAD TEMPERATURE | 260t ,10s (max.) | ||||||
| SAFETY & EMC | SAFETY STANDARDS | U L62368-1, TUV BS EN/EN62368, TUV BS EN/EN60335-1, EAC TP TC 004, BSMI CNS14336-1 approved, design refer to BS EN/EN61558-2-16 , 1E060601-1 (By request) | |||||
| WITHSTAND VOLTAGE | I/P-0/P:3KVAC | ||||||
| ISOLATION RESISTANCE | I/P-0/P:100M Ohms / 500VDC/ 25°C/ 70% RH | ||||||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B | ||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, heavy industry level (surge L-N : 1KV), EAC TP TC 020 | ||||||
| OTHERS | MTBF | 10762.8K hrs min. Telcordia SR-332 (Bellcore) ; 2137.6K hrs min. MIL-HDBK-217F (25°C) | |||||
| DIMENSION | PCB mounting style : 37’24+15mm (L.W11-1) SMD style : 37424.16mm (ATH) | ||||||
| PACKING | PCB mounting style : 0.026Kg;560pcs/15.3Kg10.77CUFT SMD style :0.026Kg;560pcs/15.3Kg10.77CUFT | ||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C 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 set up tolerance, line regulation and load regulation. 4. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft). Product Liability Disclaimer : For detailed information, please refer to https://www.meanwell.coralserviceDisclaimeraspx |
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Block Diagram
Derating Curve
Output Derating VS Input Voltage
3W Single Output Encapsulated Type
Mechanical Specification
SMD style
Recommended PCB layout (for SMD style) (Reflow soldering method available)
Installation Manual
Please refer to: http://www.meanwell.com/manual.html
Downloaded from Arrow.com.
Documents / Resources
 |
MW IRM-03 Series 3W Single Output Encapsulated Type [pdf] Instruction Manual IRM-03 Series 3W Single Output Encapsulated Type, IRM-03 Series, IRM-03 Series Encapsulated Type, 3W Single Output Encapsulated Type, Encapsulated Type |
