| Allicdata Part #: | 1951-1489-ND |
| Manufacturer Part#: |
TEC 3-4810 |
| Price: | $ 8.39 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Traco Power North America |
| Short Description: | DC DC CONVERTER 3.3V |
| More Detail: | Isolated Module DC DC Converter 1 Output 3.3V 7... |
| DataSheet: |  TEC 3-4810 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 7.62930 |
| 10 +: | $ 7.51464 |
| 25 +: | $ 7.39872 |
| 50 +: | $ 7.16751 |
| 100 +: | $ 6.47388 |
| 250 +: | $ 6.35827 |
| 500 +: | $ 6.24267 |
| Current - Output (Max): | 700mA |
| Supplier Device Package: | -- |
| Size / Dimension: | 0.86" L x 0.36" W x 0.44" H (21.8mm x 9.1mm x 11.2mm) |
| Package / Case: | 8-SIP Module, 7 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 75% |
| Operating Temperature: | -40°C ~ 90°C (With Derating) |
| Features: | Remote On/Off, SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1.6kV |
| Power (Watts): | 2.3W |
| Series: | TEC 3 |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Voltage - Input (Max): | 75V |
| Voltage - Input (Min): | 36V |
| Number of Outputs: | 1 |
| Type: | Isolated Module |
| Part Status: | Active |
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DC DC Converters
TEC 3-4810 is a high-efficiency DC/DC converter that offers low-loss regulation, high reliability, and long-term temperature stability.
Application Field
TEC 3-4810 is widely used in power saving circuits and applications that require system power conservation, such as in power magazines for computers and related devices. It is also a great choice for applications that require a low input power operation, including battery powered devices. Moreover, it is commonly used in a wide variety of industrial systems, such as in electroplating, coil winding, LCD backlight, and automotive electronics services.
Working Principle
The main working principle of the TEC 3-4810 is conduction mode with a control circuit. The control circuit is designed to monitor the input current and control the MOSFET switching circuit. The current control circuit monitors the input current, and when the current is detected to be higher than the controlling current threshold, the control circuit turns off the MOSFET switch circuit. This protects the circuit from over-current damaging by limiting the current. Meanwhile, the switching circuit will automatically switch off when the current is lower than the predefined current threshold. In addition, the control circuit also controls other parts of the circuit, such as the output voltage. The voltage is regulated by a reference voltage on a feedback loop, which changes the output voltage accordingly.
Features
TEC 3-4810 is a highly efficient and compact DC/DC converter that provides a high level of system power conservation. With its low input power consumption, it is very helpful for applications that require the device to stay on for extended periods. Moreover, its low-loss regulation, high reliability, and long-term temperature stability provide high performance and assurance.
The specific data is subject to PDF, and the above content is for reference
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