| Allicdata Part #: | 1866-4386-ND |
| Manufacturer Part#: |
SCWN03B-12 |
| Price: | $ 5.87 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | DC DC CONVERTER 12V 3W |
| More Detail: | Isolated Module DC DC Converter 1 Output 12V 25... |
| DataSheet: | SCWN03B-12 Datasheet/PDF |
| Quantity: | 27 |
| 1 +: | $ 5.33610 |
| 10 +: | $ 5.18490 |
| 25 +: | $ 5.03219 |
| 50 +: | $ 4.87973 |
| Current - Output (Max): | 250mA |
| Supplier Device Package: | -- |
| Size / Dimension: | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) |
| Package / Case: | 24-DIP Module, 8 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 86% |
| Operating Temperature: | -40°C ~ 90°C (With Derating) |
| Features: | OCP, SCP, UVLO |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 3000V |
| Power (Watts): | 3W |
| Series: | SCWN03 |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 12V |
| Voltage - Input (Max): | 36V |
| Voltage - Input (Min): | 18V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | -- |
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DC DC converters are electronic devices that convert one type of direct current (DC) power supply to another. This type of conversion is commonly used in equipment such as computers, LED lighting systems, medical monitoring systems, industrial machinery and consumer electronics. The SCWN03B-12 is a DC DC converter that is designed to meet the needs of these demanding applications.
The SCWN03B-12 is a high efficiency DC DC converter that integrates a control circuit, a synchronization and protection circuit. It is designed to be a general purpose regulator that can be used in many applications. It can convert an input range from 6 to 30 volts to a reliably regulated output voltage of 12 volts. It is designed to have low ripple and low noise in order to provide a stable and clean output. It also has protection features such as short circuit, overvoltage, and undervoltage protection.
In order to provide its wide range of service, the SCWN03B-12 operates in a two-stage process. In the first stage it is functioning as a forward converter, where the input is stepped down to an intermediate voltage to reduce the loss of power across its devices by utilizing a high frequency switching process. The intermediate voltage is then stepped up to the desired regulated output voltage in the second stage. This process allows for a more efficient conversion and thus a better overall efficiency of the unit.
The SCWN03B-12 also has certain features that make it desirable for certain applications. One of these features is its synchronization capability. The device can be synchronized with an external clock signal, allowing for exact phase alignment with complementary devices for increased efficiency. It also has a wide range of adjustable protection and monitoring functions that can help keep the device running smoothly. These features, along with its wide input range, make it a great choice for many different applications.
The SCWN03B-12 is ideal for applications that require a reliable and efficient DC DC converter. Its wide input range and synchronization functions make it perfect for use in LED lighting systems, medical monitors, and other demanding applications. Its two-stage conversion process gives it a high efficiency rating, ensuring that even in high power applications, it won\'t drain too much voltage from the input supply. Protections and monitoring features also give the device added protection against any anomalies that could arise during operation. All in all, the SCWN03B-12 is a great choice for any DC DC conversion needs.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| SCWN06A-12 | Mean Well US... | 6.36 $ | 85 | DC DC CONVERTER 12V 6WIso... |
| SCWN06C-05 | Mean Well US... | 6.36 $ | 97 | DC DC CONVERTER 5V 6WIsol... |
| SCWN06C-03 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 3V 6WIsol... |
| SCWN03E-05 | Mean Well US... | 5.87 $ | 11 | DC DC CONVERTER 5V 3WIsol... |
| SCWN03A-05 | Mean Well US... | 5.87 $ | 18 | DC DC CONVERTER 5V 3WIsol... |
| SCWN03A-12 | Mean Well US... | 5.87 $ | 16 | DC DC CONVERTER 12V 3WIso... |
| SCWN03A-15 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 15V 3WIso... |
| SCWN03B-12 | Mean Well US... | 5.87 $ | 27 | DC DC CONVERTER 12V 3WIso... |
| SCWN03C-12 | Mean Well US... | 5.87 $ | 17 | DC DC CONVERTER 12V 3WIso... |
| SCWN06B-05 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 5V 6WIsol... |
| SCWN03E-15 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 15V 3WIso... |
| SCWN03E-12 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 12V 3WIso... |
| SCWN03A-03 | Mean Well US... | 5.87 $ | 1000 | DC DC CONVERTER 3.3V 1.8W... |
| SCWN06B-12 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 12V 6WIso... |
| SCWN03E-03 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 3.3V 1.8W... |
| SCWN06C-12 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 12V 6WIso... |
| SCWN06C-15 | Mean Well US... | 6.36 $ | 98 | DC DC CONVERTER 15V 6WIso... |
| SCWN06B-15 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 15V 6WIso... |
| SCWN06A-05 | Mean Well US... | 6.36 $ | 70 | DC DC CONVERTER 5V 6WIsol... |
| SCWN03B-15 | Mean Well US... | 5.87 $ | 15 | DC DC CONVERTER 15V 3WIso... |
| SCWN03C-15 | Mean Well US... | 5.87 $ | 40 | DC DC CONVERTER 15V 3WIso... |
| SCWN06A-03 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 3V 6WIsol... |
| SCWN06B-03 | Mean Well US... | 6.36 $ | 100 | DC DC CONVERTER 3V 6WIsol... |
| SCWN03B-05 | Mean Well US... | 5.87 $ | 1 | DC DC CONVERTER 5V 3WIsol... |
| SCWN03C-05 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 5V 3WIsol... |
| SCWN03B-03 | Mean Well US... | 5.87 $ | 15 | DC DC CONVERTER 3.3V 1.8W... |
| SCWN03C-03 | Mean Well US... | 5.87 $ | 20 | DC DC CONVERTER 3.3V 1.8W... |
| SCWN06A-15 | Mean Well US... | 6.36 $ | 97 | DC DC CONVERTER 15V 6WIso... |
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SCWN03B-12 Datasheet/PDF