| Allicdata Part #: | 945-2204-ND |
| Manufacturer Part#: |
R-78W12-0.5 |
| Price: | $ 5.95 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | RECOM Power |
| Short Description: | DC/DC CONVERTER 12V |
| More Detail: | N/A |
| DataSheet: |  R-78W12-0.5 Datasheet/PDF |
| Quantity: | 846 |
| 1 +: | $ 5.40540 |
| 5 +: | $ 5.36508 |
| 10 +: | $ 5.32350 |
| 25 +: | $ 5.24160 |
| 50 +: | $ 5.07780 |
| 100 +: | $ 4.58640 |
| 250 +: | $ 4.50450 |
| 500 +: | $ 4.42260 |
| Series: | INNOLINE R-78-0.5 |
| Packaging: | Bulk |
| Part Status: | Active |
| Type: | Enclosed |
| Voltage - Input (Min): | 15V |
| Voltage - Input (Max): | 32V |
| Number of Outputs: | 1 |
| Voltage - Output 1: | 12V |
| Voltage - Output 2: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 4: | -- |
| Current - Output (Max): | 500mA |
| Power (Watts): | -- |
| Applications: | ITE (Commercial) |
| Efficiency: | 96% |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 0.45" L x 0.33" W x 0.69" H (11.5mm x 8.5mm x 17.5mm) |
| Approvals: | -- |
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DC DC Converters play an important role in today’s power engineering solutions. One such pivotal technology is the R-78W12-0.5, which is a highly reliable converter with an efficient and robust design. Its key features make it suitable for a variety of uses across industries ranging from automotive to medical. This article examines the application field and working principle of the R-78W12-0.5.
The R-78W12-0.5 is a type of DC-DC converter that converts a regulated 12V input voltage to a 5V regulated output voltage. This converter is equipped with an isolated forward design, which helps to protect the load from any spikes in the input voltage. In addition, the converter is designed with a high-efficiency synchronous rectifier, allowing for a much better power conversion than conventional linear regulators. The R-78W12-0.5 is also capable of providing tight load regulation and thermal protection, making it very reliable in a variety of environments.
The primary application field for the R-78W12-0.5 is automotive systems. This converter can be used in a variety of automotive applications, such as powering LED headlights, stereos, navigation systems, and other accessories. It can also be used in heavy-duty trucking applications, providing consistent and reliable power to trucking equipment. Additionally, this converter can be used in the medical field to provide reliable power to medical equipment.
The working principle of the R-78W12-0.5 is fairly simple and straightforward. The primary components of the converter are a transformer, diode, MOSFET, and inductor. First, the input voltage is connected to the primary winding of the transformer which steps up the voltage. The secondary winding of the transformer is connected to a diode, which rectifies the voltage to pulsating DC. Then, the MOSFET switch is used to convert the pulsating voltage to a sinusoidal waveform. Finally, the inductor is used to filter the sinusoidal waveform and provide a regulated output voltage.
In conclusion, the R-78W12-0.5 is a reliable and efficient DC-DC converter that can be used in a number of applications. It is especially well-suited for automotive and medical applications, due to its high level of reliability and tight load regulation. Its simple working principle makes it easy to understand and use.
The specific data is subject to PDF, and the above content is for reference
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