EI33 Gate Drive Transformer

Welcome to Sitong Transformer, a trusted manufacturer of high-quality EI33 gate drive transformers. If you're looking for reliable transformers designed specifically for gate drive applications, you've come to the right place. We specialize in designing and producing top-notch gate drive transformers that meet the industry's highest standards.

High frequency transformer is a kind of electronic transformer which work frequency exceed 10kHz, it widely used in switch power supply, inverter power supply, power meters, Telecom, and inverter welding machine, etc. High frequency transformer as the most important parts in switch power supply, there are so many topological structure, such as full/half Bridge structure. Not only could manufacture bridge transformer, we also have flyback transformer.

What Is a Gate Drive Transformer?

A gate drive transformer, also known as a driver transformer, is a critical component used in electronic systems to provide isolation and drive signals to power switches. Gate drive transformers play a crucial role in controlling and switching power in various applications, including power converters, inverters, and motor drives. At Sitong Transformer, we understand the importance of reliable and efficient gate drive transformers, and we are committed to delivering High Frequency Transformers that meet the unique requirements of our customers.

Sitong Transformer offers a diverse range of EI33 gate drive transformers to cater to various gate drive applications. Our transformers are meticulously designed and manufactured using premium materials and advanced techniques, ensuring superior performance and durability. Whether you need a single unit or bulk orders, we can accommodate your needs with our flexible production capabilities.

Specification

Customized products are available

EI33 gate drive transformer is the power transformer whose working frequency exceeds the medium frequency (10 kHz). It is mainly used in switching power supply, inverter and solar system. According to the working frequency, it can be divided into several grades: 10khz-50khz, 50khz-100khz, 100kHz ~ 500kHz, 500kHz ~ 1MHz, 10MHz or above.

The Characteristics of Gate Drive Transformer

(1) Isolated 

A typical isolated transformer has a number of parallel windings. Every secondary winding is coupled to the corresponding primary winding. Therefore, the current of ampere-turns generated by the secondary winding are equal to the related primary winding (ignoring the excitation current). This characteristic is useful for parallel rectifier circuits particularly. The current distribution is equality for each winding; n parallel rectifier circuit, it needn't resistance or other components.

(2) High current density

 It have excellent characteristics on temperature rise for 10 kHz -1 MHz transformers. Because of this, it can achieve high current density in very small size.

(3) Efficiency

By adjusting the leakage inductance so that it can have a very fast switching time and low cross los. It can achieve a high efficiency. The transmission loss between the secondary side winding and the primary side winding is very small.

(4) High power density

Because of the small size of the circuit transformer element, it has excellent temperature dissipation characteristics, so it can be closely packaged with the related semiconductor devices and inductors to achieve high power density. It has a current density of up to 30A/ module.

(5) Material with RoHS or Reach Certificate

The whole electronic transformer is made up of quality assurance material suppliers, you could point suppliers also.

(6) Save the cost of components which connected to it

Because of small leakage inductance and low switching loss, the stress applied to the connected components will be reduced. Therefore, the components could be lower cost and lower power quota which connected to our PCB transformer.

Key Features and Benefits

When you choose Sitong Transformer's EI33 gate drive transformers, you can expect the following key features and benefits:

1. High Isolation: Our gate drive transformers provide excellent isolation between primary and secondary windings, ensuring reliable and safe operation of your gate drive circuits.

2. Precise Signal Transfer: Designed with precision and care, our transformers deliver accurate and fast signal transfer, enabling efficient switching of power devices in gate drive applications.

3. Compact and Robust Design: We prioritize space-saving and robust designs in our gate drive transformers, allowing for easy integration into your systems while ensuring long-term reliability.

4. Customization Options: We offer customization services to tailor the gate drive transformers to your specific requirements. Our experienced engineering team will work closely with you to ensure the transformer meets your exact specifications.

Application

Here are some specific applications of gate drive transformers:

1. Power Converters: 

Gate drive transformers are used in power converters, such as DC-DC converters and AC-DC converters, to provide isolated drive signals to the power switching devices. They help in controlling the switching behavior of the power devices, ensuring efficient power conversion and isolation between the high-voltage and low-voltage circuits.

2. Inverters: 

Gate drive transformers play a crucial role in inverters used for converting DC power to AC power. They provide isolation and drive signals to the switching devices in the inverter circuit, enabling the generation of high-frequency AC waveforms with controlled voltage and frequency.

3. Motor Drives: 

Gate drive transformers are utilized in motor drive systems, where they provide isolation and drive signals to the power switches controlling the speed and direction of electric motors. They ensure safe and reliable operation of the motor drive circuitry, isolating the control circuitry from the high-power components.

4. Switching Power Supplies: 

Gate drive transformers are commonly used in switching power supplies to provide isolation between the primary and secondary sides of the power supply. They enable efficient and regulated power transfer from the input to the output, while ensuring safety by isolating the control circuitry from the high-voltage components.

5. Pulse Transformers: 

In addition to driving power switching devices, gate drive transformers are also employed as pulse transformers in various applications, such as communication systems and data transmission. They are used to transmit electrical pulses with minimal distortion and provide isolation between different sections of the circuit.

Overall, gate drive transformers are essential components in power electronics systems that require galvanic isolation, high-voltage signal transfer, and precise control of power switching devices. They enable safe and efficient operation of these systems while maintaining electrical isolation between different circuit sections.

Quality Assurance

At Sitong Transformer, quality is our top priority. We have implemented a rigorous quality control process to ensure that each EI33 gate drive transformer leaving our facility meets the highest standards. Our transformers undergo comprehensive testing for factors such as insulation resistance, voltage regulation, and temperature performance, guaranteeing their reliability and longevity.

Welcome to choose our gate drive transformer!

Ready to enhance your gate drive applications with high-quality EI33 gate drive transformers? Contact Sitong Transformer today. Our knowledgeable team is available to assist you with product inquiries, customization requests, and any other questions you may have. Experience the power of efficiency, reliability, and customization with Sitong Transformer's EI33 gate drive transformers. Contact us today to discuss your requirements, and let us help you elevate the performance and efficiency of your electronic systems. Together, we can unlock new possibilities for your applications.