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IRM-90-48
22.17
Details
Meanwell IRM-90-48 is a 90W miniature (87*52* 29.5mm) AC-DC PCB-mount module type power supply with 48V2.07A1.88A99.2W90.2W240mVp-p. The item is ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipment. Apart from them, it allows the universal input voltage range of 80~305VAC. The 94V-0 flame retardant plastic case and the fully-potted silicone together boost the heat dissipation, and meet the anti-vibration demand up to 2~ 5G anti-vibration. Furthermore, IRM-90-48 offers the fundamental resistance to dust and moisture. With the high efficiency reaching up to 93% and the extremely low no-load power consumption below 0.21W, Meanwell IRM-90-48 fulfills the worldwide regulation for the low power consumption requirement for electronics. Since the model is designed Class II (no FG pin), incorporating the built-in EMI filtering components, it enables the compliance with BS EN/EN55032 Class B. The supreme EMC features protect the end electronic devices from electromagnetic interference. Except for the PCB mounting style model, it also has the screw terminal style model (ST). Thanks to its high reliability, low cost and longevity, Meanwell IRM-90-48 is perfect for various Industrial electrical applications.
Meanwell IRM-90-48 Encoding
| IRM | Series Name |
| 90 | Rated Wattage |
| 48 | Output Voltage |
| ST | Blank: PCB mounting Style |
| ST: Screw Terminal Style |
Meanwell IRM-90-48 Specifications
| Model | IRM-90-48 | ||
| OUTPUT | DC VOLTAGE | 48V | |
| CURRENT | Peak (10Sec.) | 2.07A | |
| Convection | 1.88A | ||
| RATED POWER | Peak (10Sec.) | 99.2W | |
| Convection | 90.2W | ||
| RIPPLE & NOISE (max.) | 240mVp-p | ||
| VOLTAGE TOL ERANCE | ±2.0% | ||
| LINE REGULATION | ±0.5% | ||
| LOAD REGULATION | ±0.5% | ||
| SETUP, RISE TIME | 1000ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 30ms/230VAC 10ms/115VAC at full load | ||
| INPUT | VOLTAGE RANGE | 80 ~ 305VAC 113 ~ 431VDC | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| EFFICIENCY (Typ.) | 93.00% | ||
| AC CURRENT (Typ.) | 1.9A/115VAC 1.1A/230VAC | ||
| INRUSH CURRENT(Typ.) | COLD START 30A/115VAC 65A/230VAC | ||
| LEAKAGE CURRENT | < 0.25mA/240VAC | ||
| PROTECTION | OVERL OAD | 115% ~ 160% rated output power | |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
| OVER VOLTAGE | 50.4-64.8V | ||
| Protection type : Shut down o/p voltage, re-power on to recover | |||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +80℃(Refer to "Derating Curve") | |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||
| STORAGE TEMP | -40 ~ +85℃ | ||
| TEMP. COEFFICIENT | ±0.03%/℃(0 ~ 50℃) | ||
| SOLDERING TEMPERATURE | 260℃±5℃/10sec.max. | ||
| VIBRATION | Blank:10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes ST:10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes |
||
| OPERATING ALTITUDE | Ⅲ; EN62368-1;altitude up to 2000 meters | ||
| SAFETY & EMC | SAFETY STANDARDS | IEC62368-1, UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved; Design refer to BS EN/EN60335-1(by request) | |
| WITHSTAND VOLTAGE | I/P-O/P:4KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMC IMMUNITY | BS EN/EN55035, BS EN/EN61000-6-2 | ||
| OTHERS | MTBF | 310Khrs min. MIL-HDBK-217F (25℃); 1694.28Khrs min. Telcordia TR/SR-332 (Bellcore) (25℃) | |
| DIMENSION | PCB mounting style : 87*52*29.5mm (L*W*H) Screw terminal style : 109*52*33.5mm (L*W*H) | ||
| PACKING | PCB mounting style : 0.197Kg;60pcs/11.8Kg/0.94CUFT Screw terminal style :0.219Kg;50pcs/12Kg/0.56CUFT | ||
Meanwell IRM-90-48 Features
l 3.43''x2.05"compact size
l Isolation ClassⅡ
l Over voltage category Ⅲ
l Operating attitude up to 4000 meters
l 100W peak (10 sec.)
l 3 years warranty
l PCB, chassis or screw terminal mounting version
l Universal input 80~ 305VAC
l No load power consumption < 0.21W
l EMI BS EN/EN55032 Class B without additional components
l Wide operating temp. rage -30~80℃
l Protections: Short circuit/Overload/Over voltage
l Cooling by free air convection
Meanwell IRM-90-48 Applications
l Mechanical equipment
l Industrial electrical equipment
l Hand-held electronic device
l Factory automation equipment
Meanwell IRM-90-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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