Shah Electronics

PQ32x20 SMPS Transformer is a high-efficiency ferrite core transformer designed for Switch Mode Power Supply (SMPS) and DC-DC converter applications. Built with a PQ32x20 ferrite core, it provides low core losses, high magnetic efficiency, and excellent thermal performance, ensuring reliable and stable operation at high frequencies.

The PQ (Power Quality) core geometry combines the advantages of high energy storage and low winding resistance, resulting in superior electrical performance, compact size, and high power density. This makes it ideal for designs requiring high efficiency, low EMI, and long operational life.

• High-efficiency PQ32x20 ferrite core design

• Low core and copper losses for maximum energy transfer

• Optimized for high-frequency operation (up to 500kHz)

• Excellent heat dissipation and insulation strength

• Supports Flyback, Forward, Half-Bridge, and Full-Bridge topologies

• Compact and lightweight for space-limited designs

• Customizable voltage, current, and winding configurations

• Available in horizontal and vertical mounting styles

• Meets international safety and insulation standards

• Switch Mode Power Supplies (SMPS)

• DC-DC Converters

• LED Drivers and Power Modules

• Battery Chargers and Adapters

• Industrial Control Systems

• Communication and Consumer Electronics

• Solar and Renewable Energy Devices

PQ26x25 SMPS Transformer is a compact and efficient ferrite core transformer designed for Switch Mode Power Supply (SMPS) and DC-DC converter applications. Built with a PQ26x25 ferrite core, it provides high magnetic efficiency, low core losses, and excellent thermal stability, ensuring reliable performance at high switching frequencies.

The PQ (Power Quality) core design combines high energy storage capability with low winding resistance, offering superior efficiency in a compact footprint. This transformer is ideal for medium-power circuits that demand high isolation, minimal electromagnetic interference (EMI), and consistent power output.

• High-performance PQ-26x25 ferrite core construction

• Low core and copper losses for maximum efficiency

• Optimized for high-frequency operation (up to 500kHz)

• Excellent insulation and thermal conductivity

• Supports Flyback, Forward, Half-Bridge, and Full-Bridge SMPS topologies

• Compact and lightweight design for space-saving power supplies

• Available in horizontal and vertical mounting configurations

• Custom winding options for specific voltage and current ratings

• Built with UL94V-0 compliant insulation materials

• Complies with international safety and insulation standards

• Switch Mode Power Supplies (SMPS)

• DC-DC Converters

• LED Drivers and Lighting Systems

• Battery Chargers and Adapters

• Industrial and Consumer Electronics

• Communication Equipment

• Solar and Renewable Energy Power Modules

PQ32x30 SMPS Transformer is a high-efficiency ferrite core transformer designed for Switch Mode Power Supply (SMPS) and DC-DC converter applications requiring compact size and excellent power handling capability. Constructed using a PQ32x30 ferrite core, it provides low core losses, high magnetic efficiency, and superior performance at high operating frequencies.

The PQ (Power Quality) core geometry combines the benefits of high energy storage and reduced winding resistance, making it ideal for designs where efficiency and thermal performance are critical. This transformer is well-suited for both Flyback and Forward converter topologies and can be customized for a wide range of voltage and current ratings.

• High magnetic efficiency with low core and copper losses

• Optimized PQ32x30 ferrite core for compact, high-power designs

• Excellent thermal performance and insulation strength

• Operates efficiently at high switching frequencies (up to 500kHz)

• Supports various SMPS topologies (Flyback, Forward, Half-Bridge, Full-Bridge)

• Available in horizontal and vertical mounting configurations

• Customizable winding, voltage, and current options

• Manufactured using UL94V-0 compliant materials

• Meets international safety and insulation standards

• Switch Mode Power Supplies (SMPS)

• DC-DC Converters

• LED Drivers and Battery Chargers

• Industrial Control Equipment

• Solar and Renewable Energy Inverters

• Communication Power Modules

• Consumer and Medical Electronics

SMPS Transformer for Power Supply is a high-performance ferrite transformer designed to deliver efficient energy transfer and reliable isolation in Switch Mode Power Supply (SMPS) applications. Engineered with premium-grade ferrite cores (EE, EI, EFD, ETD, PQ, or RM types), this transformer ensures low core losses, excellent thermal stability, and superior electrical efficiency at high operating frequencies.

It is suitable for a wide range of AC-DC and DC-DC power supply circuits, offering design flexibility for Flyback, Forward, Half-Bridge, and Full-Bridge topologies. Compact construction and optimized winding design guarantee stable performance, minimal electromagnetic interference (EMI), and long operational life.

• High-frequency operation (up to 500kHz) for efficient power conversion

• Excellent magnetic coupling and low leakage inductance

• Compact ferrite core design (available in EE, EI, EFD, ETD, PQ, RM types)

• Superior insulation and thermal performance

• Supports multiple converter topologies (Flyback, Forward, Push-Pull, etc.)

• Customizable voltage and current output ratings

• UL94V-0 certified materials and insulation standards compliant

• Designed for long-term durability and reliability

• AC-DC and DC-DC Power Supplies

• LED Drivers and Lighting Power Modules

• Battery Chargers and Power Adapters

• Industrial Automation and Control Systems

• Communication and Networking Equipment

• Consumer and Medical Electronics

• Renewable Energy Systems and Inverters

PQ20x20 SMPS Transformer is a high-performance, compact ferrite transformer designed for Switch Mode Power Supply (SMPS) and DC-DC converter applications. Built with a PQ20x20 ferrite core, it offers low core losses, high magnetic efficiency, and excellent thermal stability, ensuring reliable operation in demanding electronic circuits.

The PQ (Power Quality) core structure provides optimal space utilization with high power density and low winding resistance, resulting in superior electrical efficiency and minimal heat generation. This transformer is ideal for applications requiring stable voltage conversion, high isolation, and long operational life.

• High magnetic efficiency using PQ20x20 ferrite core

• Low core and copper losses for maximum energy transfer

• Designed for high-frequency SMPS applications (up to 500kHz)

• Excellent thermal performance and electrical insulation

• Compact and lightweight design

• Compatible with Flyback, Forward, Half-Bridge, and Full-Bridge topologies

• Available in horizontal and vertical mounting styles

• Custom voltage, current, and winding configurations available

• UL94V-0 rated materials, meeting international safety standards

• Switch Mode Power Supplies (SMPS)

• DC-DC Converters

• LED Drivers and Lighting Power Units

• Battery Chargers and Power Adapters

• Industrial Control and Automation Equipment

• Communication Power Modules

• Consumer and Medical Electronics

PQ26x25 LED Driver Transformer is a high-efficiency ferrite core transformer designed specifically for LED driver circuits and Switch Mode Power Supply (SMPS) applications. Constructed with a PQ26x25 ferrite core, it delivers low core losses, excellent magnetic coupling, and superior thermal stability to ensure long-term, reliable performance in LED lighting systems.

Its PQ (Power Quality) core design combines compact dimensions with high power density and minimal winding resistance, offering excellent energy transfer and stable current regulation. This makes it ideal for constant current LED drivers, ensuring flicker-free illumination, low EMI, and high conversion efficiency.

• High-performance PQ26x25 ferrite core for compact LED driver designs

• Low core and copper losses for enhanced power efficiency

• Optimized for high-frequency operation (up to 500kHz)

• Excellent thermal performance and electrical insulation

• Suitable for Flyback, Forward, and Half-Bridge topologies

• Available in horizontal or vertical mounting configurations

• Customizable winding, voltage, and current ratings

• Meets international safety and insulation standards

• LED Drivers and Power Supply Units

• Constant Current LED Lighting Modules

• DC-DC Converters and Power Modules

• Battery Chargers and Adapters

• Industrial, Residential, and Commercial Lighting Systems

• Low-Profile Power Electronics

PQ32x30 LED Driver Transformer is a high-efficiency ferrite core transformer specially designed for LED driver circuits and Switch Mode Power Supply (SMPS) applications. Built using a PQ32x30 ferrite core, it offers low core losses, high magnetic performance, and excellent thermal stability, ensuring consistent output and reliable operation in demanding environments.

With its PQ (Power Quality) core structure, the transformer provides high energy density, low copper losses, and compact design, making it ideal for medium-to-high-power LED drivers. It ensures stable current regulation, high isolation, and minimal electromagnetic interference (EMI) — essential for long-life and flicker-free LED performance.

• High magnetic efficiency with PQ-32x30 ferrite core

• Low core and winding losses for superior power conversion

• Optimized for high-frequency operation (up to 500kHz)

• Excellent heat dissipation and insulation strength

• Suitable for Flyback, Forward, and Half-Bridge converter topologies

• Available in horizontal or vertical mounting styles

• Customizable voltage, current, and winding configurations

• Meets international safety and insulation standards

• LED Drivers and Power Supply Units

• Constant Current LED Lighting Modules

• Switch Mode Power Supplies (SMPS)

• DC-DC Converter Circuits

• Battery Chargers and Adapters

• Industrial, Commercial, and Residential Lighting Systems

PQ32x30 SMPS Transformer is a high-efficiency switch mode power supply (SMPS) transformer designed for compact, high-frequency power conversion applications. Built on the PQ32x30 ferrite core, this transformer combines excellent magnetic performance with optimized winding configuration to ensure low core loss, high power density, and superior thermal stability.

It is widely used in AC–DC and DC–DC converters, battery chargers, LED drivers, and industrial power supplies where efficiency, reliability, and EMI performance are critical. The PQ-shaped core provides an ideal balance between compact size and sufficient winding space, enabling optimal coupling and minimal leakage inductance.

• Based on PQ32x30 Ferrite Core (High Magnetic Efficiency)

• Low Core Loss and High Frequency Operation (up to 100–200 kHz)

• High Power Density with Compact Size

• Excellent Thermal and Electrical Insulation

• Customizable Turns Ratio, Inductance, and Output Voltage

• Supports Wide Input Voltage Range

• Optimized for High Efficiency and Low EMI

• Available in Vertical / Horizontal Mounting Options

• Switch Mode Power Supplies (SMPS)

• DC–DC Converters

• LED Lighting Drivers

• Battery Chargers and Adapters

• Industrial Control Power Modules

• Inverters and UPS Systems

• Solar Power Equipment

• Consumer and Communication Electronics