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IRM-01-3.3
5.12
Details
Meanwell IRM-01-3.3 is a 1W miniature (33.7*22.2*15mm) AC-DC module-type power supply with 3.3V300mA0-300mA1W150mVp-p. The product is ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipment. This item also allows a universal input voltage range of 85~305V AC. The phenolic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G. Moreover, IRM-01-3.3 offers 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, Meanwell IRM-O1-3.3 fulfills the worldwide regulation for the low power consumption requirement for electronics. Since the unit is a Class Ⅱ design (no FG pin), incorporating the built-in EMI filtering components, it enables the compliance with BS EN/EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference. In addition to module-type model, IRM-01-3.3 also provides the SMD style model. In light of its high reliability, low cost and longevity, Meanwell IRM-01-3.3 is very suitable for various Industrial electrical applications.
Meanwell IRM-01-3.3 Encoding
| IRM | Series Name |
| 01 | Output Wattage |
| 3.3 | Output Voltage |
| S | Blank: PCB mounting Style |
| S: SMD Style |
Meanwell IRM-01-3.3 Specifications
| Model | IRM-01-3.3 | |
| OUTPUT | DC VOLTAGE | 3.3V |
| RATED CURRENT | 300mA | |
| CURRENT RANGE | 0-300mA | |
| RATED POWER | 1W | |
| RIPPLE & NOISE (max.) | 150mVp-p | |
| VOLTAGE TOL ERANCE | ±2.5% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGUL .ATION | ±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% | |
| AC CURRENT (Typ.) | 25mA/115VAC 18mA/230VAC 16mA/277VAC | |
| INRUSH CURRENT(Typ.) | 5A/115VAC 10A/230VAC | |
| LEAKAGE CURRENT | < 0.25mA/277VAC | |
| PROTECTION | OVERL OAD | ≥110% rated output power |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 3.8-4.9V | |
| 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 ~ +100℃, 10 ~ 95% RH | |
| TEMP. COEFFICIENT | ±0.03%/℃(0 ~ 60℃) | |
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes | |
| LEAD TEMPERATURE | 260℃,10s (max.) | |
| SAFETY & EMC | SAFETY STANDARDS Note.6,9 | UL62368-1, TUV BS EN/EN62368-1, , BSMI CNS14336-1 approved BS EN/,EAC TP TC 004 Design refer to 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, 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), criteria A, EAC TP TC 020 | |
| OTHERS | MTBF | 1960Khrs 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 | |
Meanwell IRM-01-3.3 Features
l Compact size
l Protections: Short circuit/Overload/Over voltage
l Cooling by free air convection
l Isolation Class II
l High reliability, low cost
l 3 years warranty
l Universal AC input/Full range
l No load power consumption<0.07 5W
l Comply with BS EN/EN55032 Class B without any additionalcomponents
Meanwell IRM-01-3.3 Applications
l Industrial electrical equipment
l Mechanical equipment
l Factory automation equipment
l Handheld electronic device
Meanwell IRM-01-3.3 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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