TDN 3-2415WISM

DC-DC converters, also known as DC-DC power packs, are electrical circuits designed to convert DC power from one voltage to another. The TDN 3-2415WISM is a compact switchmode DC-DC converter manufactured by TDN Power, a provider of turnkey DC-DC converter solutions for a variety of industries. This article will discuss the TDN 3-2415WISM’s application field and working principle.

TDN 3-2415WISM Application Field

The TDN 3-2415WISM is designed for use in a variety of industrial applications. Its attributes make it a suitable choice for automotive, medical, lighting, and communications applications. It offers a wide input voltage range of 3~24V, with an output voltage of 15W, making it a versatile device suitable for powering many types of equipment. It also has a high efficiency rating of greater than 95%, allowing it to generate minimal heat and maximize conversion efficiency.

Furthermore, the TDN 3-2415WISM is a compact and lightweight device that can fit in areas with limited space. It has a compact design with dimensions of 69.9 x 85.7 x 37 mm and weighs 120 grams. Despite its size, it has a maximum continuous output current of 1.75A and a maximum peak output current of 3.0A, making it capable of powering heavy loads. Its high switching frequency helps to reduce size further while allowing for improved EMI performance.

TDN 3-2415WISM Working Principle

The TDN 3-2415WISM is a switchmode DC-DC converter that works on the principle of pulse-width modulation (PWM). This type of converter takes the input voltage and pulses it at a very high frequency, so the average voltage is equal to the output voltage. This is done by adjusting the width of the pulse, which is proportional to the output voltage. The TDN 3-2415WISM has a switching frequency of 150KHz, which is high enough to ensure stable and efficient operation.

The TDN 3-2415WISM also has overcurrent and short-circuit protection features, to ensure safe, reliable operation. The overcurrent protection works to shut off the output if the output current is higher than the set current limit. The short-circuit protection works to protect the device from damage due to excessive current. The TDN 3-2415WISM also has an under-voltage lockout to prevent the device from operating below the specified input voltage range.

Conclusion

The TDN 3-2415WISM is a compact switchmode DC-DC converter manufactured by TDN Power. It is designed for use in a variety of industrial applications and has a wide input voltage range and high efficiency rating. It operates on the principle of PWM and has features such as overcurrent, short-circuit, and under-voltage lockout protections. Overall, the TDN 3-2415WISM is a suitable choice for powering various types of equipment.