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XP Power DC/DC Converter 28V DC Output 14.3mA 75V Maximum Input 18V Minimum Input Through Hole SIP Package 400W 90 QSB400
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters XP Power QSB400 DC/DC Converter, 28V dc/ 14 |
| Brand | XP Power |
| Efficiency | 90% |
| Length | 116.8mm |
| Model | QSB400 |
| Depth | 5.5mm |
| Width | 57.1mm |
| Mount Type | Through Hole |
| Series | QSB400 |
| Maximum Operating Temperature | 100°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Output Power | 400W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 18V |
| Output Voltage 1 | 28V dc |
| Output Current 1 | 14.3mA |
| Isolation Voltage | 1.5kV dc |
Key Features
- Supports an input voltage range from 18V to a maximum of 75V DC.
- Through Hole mounting type suitable for standard PCB applications.
- Offers 90 percent efficiency for optimized power conversion.
- Single output design isolated up to 1.5kV DC for safety and performance.
- Operates within a temperature range of -40°C to 100°C for industrial environments.
- Compact dimensions with length 116.8mm, width 57.1mm, and depth 5.5mm.
- Industry standard full brick package ensures compatibility with diverse systems.
- Equipped with baseplate cooling and remote On/Off and sense capabilities.
Product Description
XP Power QSB400 DC/DC Converter is a highly efficient power supply solution designed to convert DC voltages with a maximum output of 400W and a regulated 28V DC output at 14.3mA current. The converter supports a wide input voltage range from 18V minimum to 75V maximum, making it suitable for various industrial and electronic applications.
This device is designed for through hole mounting in a standard SIP package with industry-standard full brick form factor. Its compact dimensions of 116.8mm length, 57.1mm width, and 5.5mm depth enable effective integration into power supply assemblies and PCB layouts requiring reliable DC voltage conversion.
With up to 90 percent efficiency, the QSB400 reduces energy losses and heat generation during operation. The device supports a high isolation voltage of 1.5kV DC, ensuring safe electrical isolation between input and output circuits, enhancing system stability and safety.
The operating temperature range extends from -40°C to 100°C, enabling use in harsh industrial and outdoor environments. The product includes baseplate cooling features and remote On/Off and remote sensing functionality for precise voltage regulation and improved system flexibility.
Wide input voltage range of 18V to 75V DC for versatile powering options. High output power capacity of 400W suitable for demanding applications. Single isolated output with 1.5kV DC isolation ensuring system safety. Industry-standard full brick package with through hole mounting.
Efficient power conversion rated at 90 percent efficiency. Reliable operation over a wide temperature range from -40°C to 100°C. Compact and easy to integrate form factor measuring 116.8mm × 57.1mm × 5.5mm. Includes baseplate cooling and remote On/Off and sense controls.
This DC/DC converter is ideal for use in industrial automation, communication equipment, power management systems, and other electronic or electrical applications requiring stable DC voltage conversion.
Explore other high-quality DC/DC Converters and power supply solutions in the Electronics & Electricals category of EnvMart for diverse industrial and commercial applications.
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Frequently Asked Questions
The input voltage range for this model is from 18V to a maximum of 75V DC.
It provides a regulated output voltage of 28V DC at a current of 14.3mA.
The maximum output power of this converter is 400W.
This model has an efficiency rating of 90%.
The dimensions are 116.8mm in length, 57.1mm in width, and 5.5mm in depth.
It supports through hole mounting type suitable for standard PCB applications.
The isolation voltage is rated at 1.5kV DC, ensuring safe electrical isolation.
It operates within a temperature range of -40°C to 100°C.
It uses a SIP package type, which is an industry-standard full brick package.
Yes, it includes baseplate cooling features for improved thermal management.
This DC/DC converter is suitable for industrial automation, communication equipment, and power management systems.
It is equipped with remote On/Off and remote sensing capabilities for precise voltage regulation.
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