Allicdata Part #: | TMR3-0521-ND |
Manufacturer Part#: |
TMR 3-0521 |
Price: | $ 13.10 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Traco Power North America |
Short Description: | DC DC CONVERTER +/-5V 3W |
More Detail: | Isolated Module DC DC Converter 2 Output 5V -5V ... |
DataSheet: | TMR 3-0521 Datasheet/PDF |
Quantity: | 1000 |
10 +: | $ 11.90450 |
Specifications
Series: | TMR 3 |
Part Status: | Active |
Type: | Isolated Module |
Number of Outputs: | 2 |
Voltage - Input (Min): | 4.5V |
Voltage - Input (Max): | 9V |
Voltage - Output 1: | 5V |
Voltage - Output 2: | -5V |
Voltage - Output 3: | -- |
Voltage - Output 4: | -- |
Current - Output (Max): | 300mA, 300mA |
Power (Watts): | 3W |
Voltage - Isolation: | 1.6kV |
Applications: | ITE (Commercial) |
Features: | Remote On/Off, SCP |
Operating Temperature: | -40°C ~ 85°C |
Efficiency: | 78% |
Mounting Type: | Through Hole |
Package / Case: | 8-SIP Module, 7 Leads |
Size / Dimension: | 0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm) |
Supplier Device Package: | -- |
Description
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DC DC Converters
DC-DC converters are electronic components used to convert the voltage from one form to another. The TMR 3-0521 model of DC-DC converter is a two-stage converter typically used in Industrial and Battery applications. It has both a boost and a buck stage and is configured for a wide variety of output voltages. The converter can be used in applications needing output power between 2 watts and 35 watts.Application Field
The TMR 3-0521 is specifically designed for industrial applications where high efficiency, long lifetime, and high power density are required. The wide input voltage range of the TMR 3-0521, allowing for input voltages from 9V to 40V, makes the unit ideal for battery systems and other applications where a wide input voltage range is required.Due to the two-stage design, the TMR 3-0521 is ideal for applications with strict efficiency requirements such as LED lighting and portable device chargers. The unit also provides a voltage accuracy of 2%, making it suitable for advanced control loops.Working Principle
The core of the TMR 3-0521 is a two-stage circuit, consisting of a boost stage and a buck stage. The boost stage is an inductor-based switching converter, also known as a buck-boost converter. It takes the input voltage, typically 9V to 40V, and converts it to a higher output voltage. The buck stage is a synchronous buck converter. It takes the boosted voltage from the boost stage, typically 12V to 50V, and converts it to the desired output voltage.The two stages are configured in a cascaded manner to enable high power densities, large efficiencies, and long lifetime. The output current is determined by the load current; the TMR 3-0521 can provide up to 3A of output current.Summary
The TMR 3-0521 is a two-stage DC-DC converter designed for industrial applications. The wide input voltage range, combined with the high efficiency of the two-stage design, makes the TMR 3-0521 suitable for battery systems, LED lighting, and portable device chargers. The output current of the unit is determined by the load current; it can provide up to 3A of output current.The specific data is subject to PDF, and the above content is for reference
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