Pulse transformers play a vital role in power electronics technology. They are devices designed to transform, isolate, and transmit trigger pulse signals. Pulse transformers are widely used across various industrial sectors such as power systems, AC motors, and power electronic converters. They are capable of operating at high frequencies while delivering sufficient power to the load.
Shenzhen Kunyo specializes in the design and customization of pulse transformers.Our custom-designed pulse transformers are engineered to minimize voltage drop and reduce pulse distortion. Backed by a strong engineering team with in-depth technical expertise and years of experience in magnetic component solutions, we provide reliable and efficient custom solutions.
Our team is committed to acting quickly and working closely with customers to understand their appearance and electrical performance requirements. By deeply analyzing each customer’s needs, we carefully select materials and carry out tailored transformer designs.We have a strict quality control system that ensure products conform to engineering specifications and meet customer quality requirements.
An SMPS (Switched-Mode Power Supply) transformer is designed to convert input power into the specific output power required by electronic devices. Its operation relies on the high-speed switching of transistors or switch tubes, making it a highly efficient solution for power transformation in modern systems.
SMPS transformers are available in a wide range of shapes and sizes, each tailored to meet the unique functional needs of different applications. Compact, lightweight, and durable, they are particularly well-suited for portable electronic devices such as laptops, tablets, smartphones, and digital cameras.
Shenzhen Kunyo has been deeply engaged in the design and manufacturing of magnetic components. We can customize and produce SMPS transformers in various shapes and sizes according to the customer’s specific dimensions and application scenarios, ensuring they meet your exact requirements. Additionally, we can provide replacement solutions for your existing SMPS transformers to help reduce costs and improve efficiency
The structure of pulse transformer is similar to that of general control transformer, and the core of pulse transformer is composed of conductive winding and magnetic core. However, most pulse transformer cores are made of ring-shaped materials, such as Permalloy or manganese-zinc-iron-gold-oxide magnetic porcelain; its winding is double-sided or triple-sided, and the third winding is generally set to improve certain performance. The characteristic of the winding is that the polarity of the output pulse signal is changed by changing the winding direction of the secondary winding.
The design of a pulse transformer starts with the selection of winding circuits. The main basis for selecting winding circuits is the transformation ratio, and the pulse width, winding operating voltage, pulse repetition frequency, etc. must also be considered. For example, when the pulse width is very wide and the voltage is extremely high, the number of winding turns is large, and multi-layer windings must be used, although its structure is somewhat complicated. However, only after preliminary calculations can it be determined whether this is necessary. Therefore, when starting the design, the only basis for selecting the winding circuit is the transformation ratio.
A pulse transformer is a transformer that works in a transient state, that is, the pulse process occurs in a short period of time and is a square wave with a smooth top, while normal transformers work in a continuous and unchanged magnetization, and their alternating signals change in a sinusoidal waveform.
Pulse signals are repeated periodically at regular intervals and have only positive or negative voltages, whereas alternating signals are repeated continuously and have both positive and negative voltage values.
The pulse transformer requires that the waveform should not be distorted during transmission, that is, the leading edge and top drop of the waveform should be as small as possible. However, these two indicators are contradictory.
We are a Chinese manufacturer specializing in custom magnetic components. With years of industry experience and superb craftsmanship, you can trust Shenzhen Kunyo to customize your pulse transformer. We can definitely build a custom transformer that meets your specifications.
We can customize pulse transformers as below :
Custom pulse transformers are widely used in industrial automation and medical equipment. If you are looking for a custom pulse transformer, we are your best choice.
Established in 2013, Shenzhen Kunyo Technology is committed to designing and manufacturing custom magnetic components, including high-frequency transformers, low-frequency transformers, audio transformers, power transformers, and inductors.
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