| Allicdata Part #: | R0.25S12-3.33.3-ND |
| Manufacturer Part#: |
R0.25S12-3.33.3 |
| Price: | $ 7.54 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | RECOM Power |
| Short Description: | DC DC CONVERTER 3.3V 250MW |
| More Detail: | Isolated Module DC DC Converter 1 Output 3.3V 7... |
| DataSheet: |  R0.25S12-3.33.3 Datasheet/PDF |
| Quantity: | 1000 |
| 33 +: | $ 6.85440 |
Specifications
| Current - Output (Max): | 76mA |
| Size / Dimension: | 0.49" L x 0.42" W x 0.28" H (12.8mm x 10.7mm x 7.0mm) |
| Package / Case: | 12-SMD Module, 10 Leads |
| Mounting Type: | Surface Mount |
| Efficiency: | 60 ~ 70% |
| Operating Temperature: | -40°C ~ 100°C |
| Features: | SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1kV |
| Power (Watts): | 250mW |
| Series: | ECONOLINE R0.25S |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Voltage - Input (Max): | 3.6V |
| Voltage - Input (Min): | 3V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | Tube |
Description
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DC/DC converters are ideal devices for numerous applications ranging from powering low-voltage electronics to providing reliable voltage regulation for larger systems. The R0.25S12-3.33.3 is a DC/DC step down converter with an input range of 12V to 24V and an output voltage of 3.33V. This converter is designed to deliver high efficiency, fast transient response, and high reliability in an ultra-compact package.
Application
The R0.25S12-3.33.3is designed to be used in a variety of applications, including automotive, consumer electronics, telecommunication systems and industrial equipment. It is well suited for providing power to low-voltage DDR3 and DDR4 memory modules, as well as for providing drop-in replacements for existing 5V and 12V DC/DC converters.The R0.25S12-3.33.3 DC/DC converter is also suitable for powering multi-phase point of load (POL) designs, providing efficient and reliable power conversion. The converter offers a high power density that has up to 95% efficiency, allowing for cooled operation and reduced system power consumption.Working Principle
The R0.25S12-3.33.3 DC/DC converter operates on the step-down principle. It utilizes a high-frequency switching regulator circuit combined with a transformer to convert a higher voltage into a lower voltage.The incoming voltage is first switched at high frequencies by a power switch, such as an MOSFET. This switches power from the input voltage to the primary winding of a transformer. The transformer then decreases the voltage level from the primary winding and produces a stepped down AC waveform on the secondary winding.The secondary winding is connected to a rectifier and a filter to convert the stepped down AC waveform into DC. The rectifier diode will flip the AC waveform and the capacitor will filter any residual AC component. Finally, a linear regulator is used to produce a stable DC voltage output.Conclusion
The R0.25S12-3.33.3 DC/DC step down converter is ideal for providing reliable and efficient power conversion in a variety of applications. The converter features an input range of 12V-24V and an output voltage of 3.33V, and utilizes a high frequency switching regulator circuit with a transformer to provide efficient power conversion. Additionally, the converter offers a high power density with up to 95% efficiency, allowing for cooled operation and reduced system power consumption.The specific data is subject to PDF, and the above content is for reference
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