Cosel MGFS40 DC-DC Converter
The MGFS40 series from Cosel delivers 40W of reliable DC-DC conversion in a compact, industry-standard 1″ × 1″ PCB-mount module. Designed for industrial and commercial power-electronics applications, the MGFS40 accepts a wide input range (DC 4.5-13V, 9-36V or 18-76V) and offers multiple output voltages (3.3V, 5V, 12V, 15V). Its six-sided metal shield, synchronized rectification circuit, and built-in protections make it ideal for demanding environments where board space, efficiency, and reliability matter.Â
Efficiency and durability are central to the MGFS40 design. Automatic recovery overcurrent protection, remote ON/OFF functionality, and the exclusion of aluminum and tantalum electrolytic capacitors (reducing degradation over time) help ensure long-life operation. With isolation of 1,500VDC between input and output and excellent thermal handling in its shielded package, this converter performs consistently under prolonged load, wide temperature ranges, and frequent switching conditions.Â
Applications for the MGFS40 include industrial control systems, embedded electronics, instrumentation, communication devices, and OEM modules. It suits both new designs and drop-in replacements where stable 40W DC-DC conversion is required in a compact module with high reliability.Â
🔧 Key Specs
| Parameter | Specification |
|---|---|
| Manufacturer | Cosel Co., Ltd. |
| Series / Model | MGFS40 |
| Rated Output Power | 40 W |
| Input Voltage Ranges | DC 4.5-13V / DC 9-36V / DC 18-76V |
| Output Voltages Available | 3.3V, 5V, 12V, 15V |
| Isolation Voltage (I-O) | 1,500 VDC (1 minute) |
| Package | 1″ × 1″ PCB Mount, six-sided shield |
| Protections / Features | Overcurrent protection (auto-recovers), remote ON/OFF, output voltage adjust via external resistor, no aluminum/tantalum electrolytic capacitors |
| Efficiency | Up to ~92% (depending on input/output combination) |
| Operating Temperature Range | -40 °C to +85 °C (ambient, non-condensing) |
| Agency Approvals | UL, C-UL, EN 62368-1, CE etc. |
For more detailed information, please refer to the official Cosel MGFS40 datasheet
We dispatch all orders through Leopard Courier and TCS, while bulk or heavy shipments are sent via cargo (bilty) for safer handling and better rates. Standard delivery time is 2–3 working days for both courier and cargo deliveries, depending on your location. Orders are dispatched within 24 hours after payment confirmation, and the tracking number is shared on WhatsApp once shipped. Shipping charges depend on parcel weight and destination, and may be waived for bulk or corporate orders. Please ensure your contact details and address are accurate to avoid delays. For urgent delivery or specific shipping requirements, contact us directly on WhatsApp at 0303 56888 44.
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