| Allicdata Part #: | PSK-20B-S15-ND |
| Manufacturer Part#: |
PSK-20B-S15 |
| Price: | $ 12.35 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | CUI Inc. |
| Short Description: | AC DC CONVERTER 15V 20W |
| More Detail: | Enclosed AC DC Converter 1 Output 15V 1.3A 85 ~... |
| DataSheet: |  PSK-20B-S15 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 160 +: | $ 11.22690 |
| Power (Watts): | 20W |
| Approvals: | CE, cURus |
| Load Regulation: | ±1% |
| Line Regulation: | ±0.5% |
| Size / Dimension: | 2.44" L x 1.77" W x 0.91" H (62.0mm x 45.0mm x 23.1mm) |
| Package / Case: | 4-DIP Module |
| Mounting Type: | Through Hole |
| Efficiency: | 85.85% |
| Operating Temperature: | -25°C ~ 70°C (With Derating) |
| Features: | OCP, OVP, SCP |
| Applications: | ITE (Commercial) |
| Series: | PSK-20B |
| Current - Output (Max): | 1.3A |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 15V |
| Voltage - Input: | 85 ~ 264 VAC |
| Number of Outputs: | 1 |
| Type: | Enclosed |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
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AC/DC converters are the most commonly used power conversion technology. They provide a high level of efficiency and are used in a variety of applications ranging from industrial to consumer electronics and healthcare. The PSK-20B-S15 is one such product. It is a 20W AC/DC converter designed for use in a variety of applications. Below, we will look at the application field and working principle of this device.
Application Field:
The PSK-20B-S15 AC/DC converter is designed for use in a variety of commercial, industrial, and consumer applications. It is suitable for use in applications requiring single-phase or 3-phase voltage supplies such as lighting, HVAC systems, motor control, and UPS/power supplies. It can also be used in consumer applications such as Uninterruptible Power Supplies (UPS) and laptop chargers.
Working Principle:
The PSK-20B-S15 AC/DC converter utilizes switch mode power conversion technology. This technology uses two power switches, a diode, and an inductor to convert AC input voltage to DC output voltage. This technology is typically more efficient than traditional linear voltage regulation, as it does not require the energy wasted in heat dissipation. In addition, the use of switch mode technology allows for a smaller device size. Switch mode power conversion works as follows:
The AC input voltage is applied to the input terminals of an inverter bridge. This bridge consists of four MOSFET power switches that alternate in switching state. The current through the bridge is in the form of a square wave, which is then rectified using the diode. The rectified current is then filtered using an inductor, resulting in a low-ripple DC output voltage.
Conclusion:
The PSK-20B-S15 AC/DC converter is a 20W device designed for use in a variety of commercial, industrial, and consumer applications. It utilizes switch mode power conversion technology, which offers advantages of increased efficiency, greater power density, and smaller device size. This makes the device a suitable choice for a wide range of power conversion requirements.
The specific data is subject to PDF, and the above content is for reference
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