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The PQ3230 Transformer Vertical Bobbin (12 Pin) is a key component for high-frequency transformers used in power conversion applications like Switched Mode Power Supplies (SMPS), DC-DC converters, and inverters. The vertical bobbin design provides a compact PCB footprint while optimizing the winding area for high-frequency transformer designs.
Features:
Core Type: PQ3230
Pin Count: 12 pins (dual row configuration)
Bobbin Type: Vertical mounting, which allows for efficient use of vertical space on the PCB while keeping the horizontal footprint compact
Material: High-quality plastic, often flame retardant (typically UL94-V0), ensuring durability and safety in high-power, high-temperature applications
Applications: Suited for use in SMPS transformers, inverters, and other high-frequency power transformers that require compact yet efficient designs
Winding Capability: The bobbin is designed to support multiple winding slots, allowing for complex primary and secondary windings
| Pin Pitch | Standard pin spacing of around 5 mm (may vary depending on the manufacturer), ensuring compatibility with typical PCB layouts |
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| Dimensions | The bobbin is designed to fit the PQ3230 core, which provides a large winding window for high-power and high-frequency applications while maintaining a compact footprint |
| Winding Area | The large window area accommodates dense windings, crucial for achieving high energy efficiency and power transfer at high frequencies |
| Mounting | Vertical bobbin for through-hole PCB mounting, saving horizontal space while allowing for high transformer power density |
| Thermal Performance | The vertical design improves airflow around the windings, aiding in heat dissipation, which is important for maintaining performance in high-power applications |
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