| Allicdata Part #: | 1951-1849-ND |
| Manufacturer Part#: |
TVN 3-4812 |
| Price: | $ 23.03 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Traco Power North America |
| Short Description: | DC DC CONVERTER 12V |
| More Detail: | Isolated Module DC DC Converter 1 Output 12V 25... |
| DataSheet: |  TVN 3-4812 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 20.93490 |
| 10 +: | $ 20.04910 |
| 25 +: | $ 19.73590 |
| 50 +: | $ 18.79600 |
| 100 +: | $ 17.22970 |
| 250 +: | $ 16.91640 |
| 500 +: | $ 15.03680 |
Specifications
| Current - Output (Max): | 250mA |
| Supplier Device Package: | -- |
| Size / Dimension: | 0.86" L x 0.38" W x 0.44" H (21.8mm x 9.6mm x 11.2mm) |
| Package / Case: | 8-SIP Module, 7 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 84% |
| Operating Temperature: | -40°C ~ 90°C (With Derating) |
| Features: | Remote On/Off, SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1.6kV |
| Power (Watts): | 3W |
| Series: | TVN 3 |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 12V |
| Voltage - Input (Max): | 75V |
| Voltage - Input (Min): | 36V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
Description
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DC-DC converters are devices that convert direct current (DC) power from one voltage level to another. They are commonly used in applications such as automotive electrical systems, power supplies for computers and consumer electronics, and communications systems. The TVN 3-4812 is a DC-DC converter designed by TOVN Technologies Ltd. that is suitable for a wide variety of applications. This article will provide an overview of the key features and working principles of the device.The TVN 3-4812 is a line-of-sight vector DC-DC converter that has a wide input voltage range of 8-36V DC and an output voltage of 12V DC. The device also has a maximum output current of 4.8A and a maximum efficiency of 93%, making it an ideal choice for applications requiring low power and high efficiency. The device is also designed to be compact and lightweight, making it easy to install in restricted spaces.The TVN 3-4812 utilizes a synchronous rectification technique to achieve its high efficiency. It uses a buck-boost topology for the power electronics stage. The input is rectified and the output is generated by switching devices that control the frequency and amplitude of the voltage. This allows the device to provide power from its input to the output with minimal losses.The TVN 3-4812 also features a wide input voltage range and has protection against over-voltage, over-current, over-temperature, and short-circuit situations. The device also has built-in protection from electromagnetic interference and radio-frequency interference. Additionally, the device is designed to give a precise output voltage, making it ideal for applications requiring tight tolerance.In terms of applications, the TVN 3-4812 is suitable for a wide range of applications, including power systems for motor vehicles, battery charging, and industrial equipment. It can also be used to provide constant voltage supply for consumer electronics, computers, and communications systems. Additionally, the device is suitable for use in harsh environments and can operate at temperatures of -40 to +85°C.In summary, the TVN 3-4812 is a high-efficiency vector DC-DC converter that is suitable for a wide range of applications. It has a wide input voltage range, high efficiency, maximum current of 4.8A, protection from over-voltage, over-temperature, and short-circuit situations, and is designed for use in harsh environments. With its compact size, lightweight, and tight tolerance, the device is a good choice for applications that require efficient and reliable power conversion.
The specific data is subject to PDF, and the above content is for reference
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| TVN 3-2410 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 3.3VIsola... |
| TVN 3-2411 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 5VIsolate... |
| TVN 3-2412 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 12VIsolat... |
| TVN 3-2413 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 15VIsolat... |
| TVN 3-2415 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 24VIsolat... |
| TVN 3-2419 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 9VIsolate... |
| TVN 3-4810 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 3.3VIsola... |
| TVN 3-4811 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 5VIsolate... |
| TVN 3-4812 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 12VIsolat... |
| TVN 3-4813 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 15VIsolat... |
| TVN 3-4815 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 24VIsolat... |
| TVN 3-4819 | Traco Power ... | 23.03 $ | 1000 | DC DC CONVERTER 9VIsolate... |
| TVN 3-0921 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-5VIsol... |
| TVN 3-0922 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-12VIso... |
| TVN 3-0923 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-15VIso... |
| TVN 3-1221 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-5VIsol... |
| TVN 3-1222 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-12VIso... |
| TVN 3-1223 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-15VIso... |
| TVN 3-2421 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-5VIsol... |
| TVN 3-2422 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-12VIso... |
| TVN 3-2423 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-15VIso... |
| TVN 3-4821 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-5VIsol... |
| TVN 3-4822 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-12VIso... |
| TVN 3-4823 | Traco Power ... | 24.06 $ | 1000 | DC DC CONVERTER +/-15VIso... |
| TVN 5-2410WI | Traco Power ... | 36.39 $ | 1000 | DC DC CONVERTER 3.3VIsola... |
| TVN 5-2411WI | Traco Power ... | 36.39 $ | 1000 | DC DC CONVERTER 5VIsolate... |
| TVN 5-2412WI | Traco Power ... | 36.39 $ | 1000 | DC DC CONVERTER 12VIsolat... |
| TVN 5-2413WI | Traco Power ... | 36.39 $ | 1000 | DC DC CONVERTER 15VIsolat... |
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