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Cosel DC/DC Converter , 12V dc & -12V dc, 1.25 A Output Current, 48V dc Max Input, 18V Min Input, 30W Power MGFW304812-R
Specifications
| Country of Origin | Japan |
|---|---|
| Voltage | Converters / DC-DC Converters Cosel MGFW DC/DC Converter, 12V dc, -12 V dc/ 1 |
| Brand | Cosel |
| Efficiency | 88% |
| Length | 25.4mm |
| Model | MGFW304812-R |
| Depth | 9.9mm |
| Gross Weight | 40g |
| Width | 9.9mm |
| Mount Type | PCB |
| Series | MGFW |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 2 |
| Ripple and Noise | 150mV Pk-Pk |
| Maximum Output Power | 30W |
| Maximum Input Voltage | 48V dc |
| Standards/Approvals | cULus, TUV, UL 60950-1, EN 60950-1, CE, cUL |
| Minimum Input Voltage | 18V |
| Number of Pins | 6 |
| Output Voltage 1 | 12, -12V dc |
| Output Current 1 | 1.25A |
| Output Voltage Adjustment Range | 11.765 to 12.492 V |
| Isolation Voltage | 500V dc |
| High reliability | no built-in aluminium and tantalum electrolytic capacitor |
| High efficiency | synchronised rectification circuit (MGS10 / MGS15 / MGFS15 / MGS30 / MGFS30) |
Key Features
- Accepts wide DC input voltage range from 18 V to 48 V.
- Provides dual output voltages of 12 V dc and -12 V dc with 1.25 A current.
- Compact DIP package with 6 pins for PCB mounting.
- High efficiency of 88% ensures low power loss.
- Operates reliably from -40°C to 85°C ambient temperature.
- Isolation voltage rating of 500 V dc enhances electrical safety.
- Low output ripple and noise at 150 mV peak-to-peak.
- Output voltage adjustable externally between 11.765 V and 12.492 V.
Product Description
Cosel MGFW304812-R is a precision DC/DC Converter designed for reliable power conversion in industrial and electronic equipment. This module provides dual output voltages of 12 V dc and -12 V dc, supporting an output current of 1.25 A and delivering up to 30 W of power. It operates over a broad input voltage range from 18 V dc to 48 V dc, facilitating flexible power supply design.
The compact DIP package type with 6 pins enables easy PCB mounting, optimizing space on electronic circuit boards. With a length of 25.4 mm, width and depth of 9.9 mm, it suits compact and dense electronic assemblies.
The converter boasts a high efficiency of 88%, achieved through synchronised rectification circuits. It includes protective features such as built-in overcurrent and overvoltage protection circuits, enhancing durability. An isolation voltage of 500 V dc ensures safe operation in complex electrical environments.
The device supports operating temperatures between -40°C and 85°C, making it suitable for harsh industrial conditions. Output ripple and noise are minimal at 150 mV peak-to-peak, guaranteeing clean power for sensitive electronics. Output voltage can be finely adjusted by an external variable resistor within 11.765 to 12.492 V range.
Compliance with safety and quality standards such as cULus, TUV, UL 60950-1, EN 60950-1, and CE marks certify this product for international industrial use. The weight of approximately 40 grams supports lightweight design requirements.
The converter is ideal for industrial power supply applications, electronic components manufacturing, instrumentation, and communication devices. Its PCB mount form factor supports streamlined integration into power management systems.
Cosel’s MGFW series is renowned for high reliability with no built-in aluminum or tantalum electrolytic capacitors. Explore the complete range of DC/DC Converters available for advanced electronic and industrial automation solutions here at EnvMart.
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Frequently Asked Questions
The maximum output power of this model is 30W.
It accepts a wide input voltage range from 18V dc to 48V dc.
This unit provides dual output voltages of 12V dc and -12V dc.
The output current rating is 1.25A.
It has an efficiency rating of 88%.
The dimensions are 25.4mm in length, 9.9mm in width, and 9.9mm in depth.
The isolation voltage rating is 500V dc.
It operates reliably within a temperature range of -40°C to 85°C.
This model supports PCB mounting with a compact DIP package type.
The output voltage can be adjusted externally between 11.765V and 12.492V.
It complies with safety and quality standards such as cULus, TUV, UL 60950-1, EN 60950-1, and CE.
It features high reliability with no built-in aluminum or tantalum electrolytic capacitors and includes overcurrent and overvoltage protection circuits.
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