| Allicdata Part #: | HWS30A3-ND |
| Manufacturer Part#: |
HWS30A3 |
| Price: | $ 36.66 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | TDK-Lambda Americas Inc. |
| Short Description: | AC/DC CONVERTER 3.3V 20W |
| More Detail: | Open Frame AC DC Converter 1 Output 3.3V 6A 85 ... |
| DataSheet: |  HWS30A3 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 33.32700 |
Specifications
| Power (Watts): | 30W |
| Approvals: | CE |
| Minimum Load Required: | -- |
| Size / Dimension: | 3.74" L x 1.24" W x 3.23" H (95.0mm x 31.5mm x 82.0mm) |
| Mounting Type: | Chassis Mount |
| Features: | Adjustable Output, DC Input Capable, Universal Input |
| Operating Temperature: | 10°C ~ 70°C (With Derating) |
| Efficiency: | 77% |
| Voltage - Isolation: | 3kV |
| Applications: | ITE (Commercial) |
| Series: | HWS30A/A |
| Current - Output (Max): | 6A |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Voltage - Input: | 85 ~ 265 VAC |
| Number of Outputs: | 1 |
| Type: | Open Frame |
| Part Status: | Active |
Description
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AC/DC converters are electronic devices used to convert alternating current (AC) to direct current (DC). The HWS30A3 is a type of AC/DC converter used in a variety of applications.
Application Field
The HWS30A3 is designed for use in a variety of industrial applications that require highly efficient and reliable DC power. It can be used as an adjustable converter, an adjustable power supply, or a direct replacement for an existing power supply. The HWS30A3 is also ideal for applications such as LED lighting, medical equipment, process control, instrumentation, or any application that requires accurate voltage control and/or current control.
Working Principle
The HWS30A3 is based on a full-bridge DC-to-DC converter topology, which allows for high efficiency in a wide range of input and output voltage and power requirements. The principle of operation involves rectifying AC power to DC and then using a high frequency switching power stage to boost the rectified DC voltage to the required output voltage.
The HWS30A3 features current mode control which provides for easy voltage selection and control. A high frequency oscillator is used to set the switching frequency and TON time, a linear reference voltage, and an error amplifier are used to set the peak current. The peak current is proportional to the level of the reference voltage, allowing the user to adjust the output voltage through the adjustment of the linear reference.
The HWS30A3 also has a peak current limit protection, which shuts down the converter when the peak current exceeds a certain settable limit. This feature prevents stress on the switching elements and ensures that the device operates safely and reliably.
In addition to the primary power stage, the HWS30A3 includes several other features, such as output short circuit protection, over-voltage protection, thermal shutdown protection, and soft start. All of these features help ensure the device operates properly and safely in any environment.
Overall, the HWS30A3 is an ideal choice for applications involving precision voltage and current control, high efficiency AC-to-DC conversion, and reliable operation. It is a high performance AC/DC converter that is easy to set up and use.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "HWS3" Included word is 40
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| HWS300-48 | TDK-Lambda A... | 255.48 $ | 20 | AC/DC CONVERTER 48V 300WO... |
| HWS30-12/ME | TDK-Lambda A... | 37.79 $ | 23 | AC/DC CONVERTER 12V 30WOp... |
| HWS30A-3/A | TDK-Lambda A... | 36.66 $ | 8 | AC/DC CONVERTER 3.3V 30WE... |
| HWS30-3/A | TDK-Lambda A... | 37.79 $ | 2 | AC/DC CONVERTER 3.3V 30WE... |
| HWS30-48/A | TDK-Lambda A... | 37.79 $ | 11 | AC/DC CONVERTER 48V 30WEn... |
| HWS30012/PV | TDK-Lambda A... | 286.97 $ | 1000 | AC/DC CONVERTER 12V 300WO... |
| HWS30024/RYHD | TDK-Lambda A... | 338.77 $ | 1000 | AC/DC CONVERTER 24V 300WO... |
| HWS30A15/ME | TDK-Lambda A... | 36.66 $ | 6 | AC/DC CONVERTER 15V 30WOp... |
| HWS30A12/HD | TDK-Lambda A... | 42.27 $ | 7 | AC/DC CONVERTER 12V 30WOp... |
| HWS30-5/ME | TDK-Lambda A... | 37.79 $ | 5 | AC/DC CONVERTER 5V 30WOpe... |
| HWS30024/RY | TDK-Lambda A... | 255.48 $ | 1000 | AC/DC CONVERTER 24V 300WO... |
| HWS300-5/HD | TDK-Lambda A... | 338.77 $ | 3 | AC/DC CONVERTER 5V 300WOp... |
| HWS30A3/HD | TDK-Lambda A... | 42.27 $ | 1000 | AC/DC CONVERTER 3.3V 30WO... |
| HWS30A48/ME | TDK-Lambda A... | 36.66 $ | 1000 | AC/DC CONVERTER 48V 30WOp... |
| HWS300-15 | TDK-Lambda A... | 255.48 $ | 5 | AC/DC CONVERTER 15V 300WO... |
| HWS30A3/ME | TDK-Lambda A... | 42.57 $ | 1000 | AC/DC CONVERTER 3.3V 30WO... |
| HWS300-15/HD | TDK-Lambda A... | 338.77 $ | 3 | AC/DC CONVERTER 15V 300WO... |
| HWS30A12 | TDK-Lambda A... | 36.66 $ | 1000 | AC/DC CONVERTER 12V 30WOp... |
| HWS30-15/ME | TDK-Lambda A... | 37.79 $ | 4 | AC/DC CONVERTER 15V 30WOp... |
| HWS30A24/HD | TDK-Lambda A... | 42.27 $ | 6 | AC/DC CONVERTER 24V 30WOp... |
| HWS30A48 | TDK-Lambda A... | 36.66 $ | 1000 | AC/DC CONVERTER 48V 31WOp... |
| HWS30A3 | TDK-Lambda A... | 36.66 $ | 1000 | AC/DC CONVERTER 3.3V 20WO... |
| HWS300-5 | TDK-Lambda A... | 255.48 $ | 5 | AC/DC CONVERTER 5V 300WOp... |
| HWS30A-12/A | TDK-Lambda A... | 36.66 $ | 115 | AC/DC CONVERTER 12V 30WEn... |
| HWS30A15 | TDK-Lambda A... | 36.66 $ | 1000 | AC/DC CONVERTER 15V 30WOp... |
| HWS300-12/HD | TDK-Lambda A... | 338.77 $ | 6 | AC/DC CONVERTER 12V 300WO... |
| HWS300-24 | TDK-Lambda A... | 255.48 $ | 55 | AC/DC CONVERTER 24V 300WO... |
| HWS300P-24 | TDK-Lambda A... | 301.67 $ | 1000 | AC/DC CONVERTER 24V 300WO... |
| HWS30A24/ME | TDK-Lambda A... | 36.66 $ | 6 | AC/DC CONVERTER 24V 30WOp... |
| HWS300-12/ME | TDK-Lambda A... | 286.97 $ | 1000 | AC/DC CONVERTER 12V 300WE... |
| HWS300P-48 | TDK-Lambda A... | 301.67 $ | 1000 | AC/DC CONVERTER 48V 300WO... |
| HWS30A-48/A | TDK-Lambda A... | 36.66 $ | 9 | AC/DC CONVERTER 48V 30WEn... |
| HWS300-48/PV | TDK-Lambda A... | 286.97 $ | 1000 | AC/DC CONVERTER 48V 300WO... |
| HWS300-12 | TDK-Lambda A... | 255.48 $ | 20 | AC/DC CONVERTER 12V 300WO... |
| HWS300P-36 | TDK-Lambda A... | 301.67 $ | 1000 | AC/DC CONVERTER 36V 300WO... |
| HWS30015/PV | TDK-Lambda A... | 286.97 $ | 1000 | AC/DC CONVERTER 15V 300WO... |
| HWS30A-24/A | TDK-Lambda A... | 36.66 $ | 92 | AC/DC CONVERTER 24V 30WEn... |
| HWS30A-15/A | TDK-Lambda A... | 36.66 $ | 203 | AC/DC CONVERTER 15V 30WEn... |
| HWS30A-5/A | TDK-Lambda A... | 36.66 $ | 154 | AC/DC CONVERTER 5V 30WEnc... |
| HWS300-3/HD | TDK-Lambda A... | 338.77 $ | 7 | AC/DC CONVERTER 3.3V 300W... |
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