TMR 3-1211E Allicdata Electronics
Allicdata Part #:

TMR3-1211E-ND

Manufacturer Part#:

TMR 3-1211E

Price: $ 9.38
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 1 Output 5V 600...
DataSheet: TMR 3-1211E datasheetTMR 3-1211E Datasheet/PDF
Quantity: 1000
10 +: $ 8.52768
Stock 1000Can Ship Immediately
$ 9.38
Specifications
Series: TMR 3E
Part Status: Active
Type: Isolated Module
Number of Outputs: 1
Voltage - Input (Min): 9V
Voltage - Input (Max): 18V
Voltage - Output 1: 5V
Voltage - Output 2: --
Voltage - Output 3: --
Voltage - Output 4: --
Current - Output (Max): 600mA
Power (Watts): 3W
Voltage - Isolation: 1.5kV
Applications: ITE (Commercial)
Features: Remote On/Off, SCP
Operating Temperature: -40°C ~ 85°C (With Derating)
Efficiency: 78%
Mounting Type: Through Hole
Package / Case: 8-SIP Module, 7 Leads
Size / Dimension: 0.86" L x 0.37" W x 0.44" H (21.8mm x 9.3mm x 11.2mm)
Supplier Device Package: --
Description

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DC-DC converters are an essential component for the power management in a wide variety of applications. The TMR 3-1211E is among the most popular models of DC-DC converters for a wide range of applications, including computers, robots, medical systems, and lighting systems. The TMR 3-1211E has a number of features that make it an ideal choice for these applications. In this article, we will explore the application field and working principles of the TMR 3-1211E.

Application Fields

The TMR 3-1211E is widely used in computers, medical systems, robots, and lighting systems. In computers, the converter provides the computer\'s power supply with stable, reliable output. This helps to maintain the computer\'s performance and prevent damage from power surges and fluctuations. In medical systems, the converter\'s compact size and low noise make it an ideal choice for medical-grade devices that require small, quiet, and efficient power supplies. In robots, the TMR 3-1211E is used to provide the voltage for the robot\'s electronic components, allowing for precise control of the robot\'s movements. Finally, in lighting systems, the converter is used to provide a stable voltage for LED lights. This ensures the lights do not flicker or dim, providing a more consistent and comfortable lighting experience.

Working Principles

The TMR 3-1211E is a DC-DC converter that takes a supply voltage in the range of 6-30V and generates a stable, adjustable output voltage of 1.3-35V. The converter is designed with a step-down circuit topology that uses an inductor, capacitors, and switch (MOSFET) to convert the input voltage. The step-down configuration is beneficial for power management as it increases efficiency and reduces power consumption.

At the heart of the converter lies the buck converter topology. This topology uses the switch (MOSFET) to control the inductor current and adjust the voltage at the output of the converter. When the switch is off, energy is stored in the inductor while the output voltage is maintained at the desired level. When the switch is turned on, the stored energy is released into the output, which is then regulated to the desired output voltage. The output voltage can be adjusted by controlling the duty cycle of the switch (MOSFET). This allows the user to adjust the output voltage to their needs.

The TMR 3-1211E is also designed with short-circuit protection, over-temperature protection, and ultraviolet protection. This ensures that the converter is reliable and safe. It also prevents damage from occurring due to power surges, overvoltage, or over-temperature conditions.

In conclusion, the TMR 3-1211E is an ideal choice for a variety of applications. It is an efficient, reliable, and safe converter that provides a stable output voltage. The TMR 3-1211E is widely used in computers, robots, medical systems, and lighting systems. Its buck converter topology and adjustable output make it an ideal choice for these applications.

The specific data is subject to PDF, and the above content is for reference

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