
Allicdata Part #: | 1866-3041-ND |
Manufacturer Part#: |
IRM-20-3.3 |
Price: | $ 7.25 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Mean Well USA Inc. |
Short Description: | AC/DC CONVERTER 3.3V 15W |
More Detail: | Enclosed AC DC Converter 1 Output 3.3V 4.5A 85 ... |
DataSheet: | ![]() |
Quantity: | 34 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 6.58350 |
10 +: | $ 6.39828 |
25 +: | $ 6.02179 |
50 +: | $ 5.83367 |
Current - Output (Max): | 4.5A |
Approvals: | CB, CE, cURus, TUV |
Load Regulation: | ±1% |
Line Regulation: | ±0.5% |
Size / Dimension: | 2.06" L x 1.07" W x 0.94" H (52.4mm x 27.2mm x 24.0mm) |
Package / Case: | 4-DIP Module |
Mounting Type: | Through Hole |
Efficiency: | 76% |
Operating Temperature: | -30°C ~ 70°C (With Derating) |
Features: | DC Input Capable, Universal Input |
Applications: | ITE (Commercial) |
Power (Watts): | 15W |
Series: | IRM-20 |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 3.3V |
Voltage - Input: | 85 ~ 264 VAC, 120 ~ 370 VDC |
Number of Outputs: | 1 |
Moisture Sensitivity Level (MSL): | -- |
Type: | Enclosed |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
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AC/DC converters play an important role in the industrial and power world. As consumers of electricity, we depend on AC/DC converters for many of our power needs. But what exactly are AC/DC converters, and how do they work?
IRM-20-3.3 is a type of AC/DC converter which is specifically designed to convert alternating current (AC) into direct current (DC). This type of AC/DC converter utilizes a three phase, split-phase motor and provides a steady and reliable voltage supply via a rugged and heavy duty transformer. The IRM-20-3.3 is well-suited for applications where a stable DC voltage is necessary, such as power supplies and motor drives.
The working principle of the IRM-20-3.3 starts with the primary winding of the transformer that is connected between phases of the power line. This winding is able to induce a current in the secondary winding of the transformer, which in turn supplies the required DC voltage. The split-phase motor in the AC/DC converter is used to regulate the AC-DC current, and the resulting DC power is supplied to the connected load.
The IRM-20-3.3 is designed with an optimized thermal design and can operate in a wide temperature range of -20° to +70° C. It also has an IP67 dust and water-proof rating, making it suitable for outdoor applications. Furthermore, the AC/DC converter features a high efficiency of 88% and has a compact size of 117x62x123 mm.
The IRM-20-3.3 is widely used in many applications due to its power efficiency and ability to provide stable voltage supplies. These applications include industrial automation, medical equipment, CCTV, lighting control systems, robotics and transportation, and a variety of other applications requiring DC power.
In conclusion, the IRM-20-3.3 is an efficient and reliable AC/DC converter that can be used in a variety of industrial and power needs. Its optimized thermal design and dust and water-proof rating make it suitable for outdoor applications, and its high efficiency and compact size make it a great choice for many DC power applications.
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