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XP Power DC/DC Converter 5V DC 12 mA 75V DC Input 18V Input 350W Through Hole SIP Package QSB75
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters XP Power QSB75 DC/DC Converter, 5V dc/ 12 mA, 75V |
| Brand | XP Power |
| Efficiency | 85% |
| Length | 57.9mm |
| Model | QSB75 |
| Depth | 12.7mm |
| Width | 36.8mm |
| Mount Type | Through Hole |
| Series | QSB75 |
| Maximum Operating Temperature | 100°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 730kH |
| Number of outputs | 1 |
| Maximum Output Power | 350W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 18V |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 12mA |
| Isolation Voltage | 1.5kV dc |
Key Features
- The converter has a high efficiency of 85% ensuring minimal energy loss during operation.
- It features a wide operating temperature range from -40°C to 100°C for robust industrial applications.
- Designed with 1.5 kV DC isolation voltage for enhanced electrical safety.
- The compact SIP package has dimensions 57.9mm (L) x 36.8mm (W) x 12.7mm (D) optimized for PCB mounting.
- Single output operation with an MTBF of 730,000 hours indicating high reliability.
- Provides baseplate cooling to maintain thermal stability under high power loads.
- Includes remote ON/OFF and remote sense features for flexible power management.
- Manufactured in Taiwan, Province of China, ensuring quality standards.
Product Description
XP Power QSB75 DC/DC Converter is a high-performance power supply component designed for electronic and industrial applications. It converts a DC input voltage range from 18V to 75V into a stable 5V DC output with a current of 12 mA, handling a maximum output power of 350W. This product is built with a through-hole SIP package, making it suitable for easy integration onto circuit boards and ensuring reliable mounting.
Featuring an efficiency of 85%, it operates efficiently to reduce energy loss and thermal stress. The converter supports a broad operating temperature range of -40°C to 100°C, making it robust enough for harsh environments and demanding applications. Its electrical isolation voltage of 1.5kV DC adds an important safety margin to protect sensitive equipment and users.
The compact physical dimensions of 57.9 mm length, 36.8 mm width, and 12.7 mm depth conserve valuable PCB space. The device also benefits from a high MTBF of 730,000 hours, indicating excellent reliability and long service life. Baseplate cooling is integrated to assist in heat dissipation under continuous operation. Additional versatile features include remote ON/OFF control and remote sense to enable precise voltage regulation over cables.
Manufactured in Taiwan, Province of China, the QSB75 series adheres to rigorous quality standards. It is particularly suitable for use in power supply systems, industrial automation, telecommunications equipment, and battery-powered systems where clean and stable DC power is essential.
The converter delivers up to 350W output power with high efficiency. Its wide input range and temperature tolerance support varied industrial conditions. Single output design facilitates focused power delivery. Compact SIP package eases PCB integration and assembly.
Electrical isolation enhances user and equipment safety. Remote ON/OFF and sensing features provide operational flexibility. High MTBF ensures dependable long-term performance. Explore our Electronics & Electricals category for more DC/DC Converters and power supply solutions from XP Power and other leading manufacturers available on EnvMart.
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Frequently Asked Questions
The maximum output power of this model is 350W.
It accepts an input voltage range from 18V to 75V DC.
This converter has an efficiency of 85%, ensuring minimal energy loss during operation.
The dimensions of this unit are 57.9mm in length, 36.8mm in width, and 12.7mm in depth.
It features an isolation voltage of 1.5kV DC for enhanced electrical safety.
The QSB75 operates within a temperature range of -40°C to 100°C.
This model provides a single output operation.
The mean time between failures (MTBF) for this converter is 730,000 hours.
It is designed for through-hole mounting, making it suitable for PCB integration.
Yes, it includes remote ON/OFF control and remote sense features for flexible power management.
This converter is manufactured in Taiwan, Province of China.
It is suitable for applications in power supply systems, industrial automation, telecommunications equipment, and battery-powered systems.
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