TDN 3-4821WISM Allicdata Electronics
Allicdata Part #:

TDN3-4821WISM-ND

Manufacturer Part#:

TDN 3-4821WISM

Price: $ 15.79
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: TDN 3-4821WISM datasheetTDN 3-4821WISM Datasheet/PDF
Quantity: 1000
10 +: $ 14.34380
Stock 1000Can Ship Immediately
$ 15.79
Specifications
Supplier Device Package: --
Series: TDN 3WISM
Part Status: Active
Type: Isolated Module
Number of Outputs: 2
Voltage - Input (Min): 18V
Voltage - Input (Max): 75V
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 ~ 70°C
Efficiency: 80%
Mounting Type: Surface Mount
Package / Case: 7-SMD Module, 6 Leads
Size / Dimension: 0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)
Description

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A TDN 3-4821WISM is a type of DC DC converter, which is designed to support a wide range of applications. This device is capable of providing a power conversion rate of up to 1,200 watts and operates at a frequency of 48 kHz.

DC DC converters are designed to convert a direct current (DC) from one potential to another. In the TDN 3-4821WISM, the DC input voltage can range from 9-42 VDC and the output voltage can be adjustable from 0.8-6 VDC. The output voltage can be further adjusted by configuring the converter with PWM dimming or analog dimming, which can provide an additional 7% of output voltage adjustment. This level of voltage adjustment is suitable for controlling and regulating a wide range of power loads with different voltage requirements.

The major component of a TDN 3-4821WISM is the buck converter, which consists of three components. The first component is the power switch, which is used to turn the buck converter on and off. The second component is the sense resistor, which is used to measure the output current. The third and final component is the linear current regulator, which is used to control the buck converter and ensure it is operating at the desired output voltage.

The buck converter works by routing the input voltage through the power switch, sense resistor, and linear current regulator. When the power switch is activated, the input voltage passes through the sense resistor, which provides a sense signal to the regulator. The regulator then compares the sense signal to the desired output voltage and adjusts the switch duty cycle accordingly. In this way, the TDN 3-4821WISM is able to regulate the output voltage to the desired level with great accuracy.

The TDN 3-4821WISM is a highly efficient device, with a conversion efficiency of up to 95%. It is also designed to operate in a wide temperature range, from -40 to +105 degrees Celsius. The device is also robust and protected against input voltage transients, thermal shutdowns, and short circuit conditions. This makes the TDN 3-4821WISM highly suitable for use in many demanding applications, such as in the automotive, telecommunications, measurement and control, and industrial sectors.

In conclusion, the TDN 3-4821WISM is a versatile DC DC converter that is capable of providing a high power conversion rate and excellent voltage regulation. It is suitable for a wide range of applications, and is designed for long-term robustness and reliability. It is also highly efficient and is well protected against input voltage transients and other external conditions. This makes the TDN 3-4821WISM an attractive choice for many demanding applications.

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

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