High-Performance PCB Mount DC/DC Converters for Reliable System Design
You need DC/DC converters that fit your design and stay reliable in the field. The 28SHBF and 28SQBF series, developed by PowerGood, give you that confidence.
These PCB mount converters deliver stable output, strong efficiency, and consistent performance from day one. They are built for modern electronics where space is limited and performance must remain stable. As a result, you get clean, reliable power across embedded systems, control boards, and industrial designs.
With proven manufacturing behind them and expert support from Ideal Power, you reduce risk early and keep your project moving.
Two PCB Mount Series. One Clear Focus: Stability and Efficiency
You’re designing products that need dependable power at board level. These two series give you flexibility based on your power requirements while keeping your design clean and efficient.
High Power Density PCB Mount DC/DC Converters
- Built for applications that need higher output capability
- Maintains stable performance under continuous load
- Delivers strong thermal performance in demanding conditions
- Supports reliable operation in industrial and embedded systems
- Compact footprint helps you keep PCB layouts efficient
Compact and Efficient PCB Mount DC/DC Converters
- Developed for lower power applications where space is limited
- Keeps efficiency high and energy loss low
- Controls heat to support long-term reliability
- Integrates cleanly into compact PCB designs
- Well suited to precision electronics and control systems
Key Features
You need components that remove risk, not add to it. These DC/DC converters are built to support your design from prototype through to production.
- Wide input range to handle varying supply conditions
- Stable and regulated DC output for sensitive electronics
- Compact PCB mount design to save board space
- High efficiency to reduce heat and improve performance
- Built-in protection including short circuit, overcurrent, and overvoltage
- Straightforward integration into your PCB layout
28SHBF Series
| Series | Power | Output Voltage (VDC) | Dimensions |
|---|---|---|---|
| 28SHBF024280 | 599.76W | 28V DC | 60x58.4x12.7mm |
| 28SHBF048280 | 599.76W | 28V DC | 60x58.4x12.7mm |
| 28SHBF110280 | 599.76W | 28V DC | 60x58.4x12.7mm |
| 28SHBF300280 | 599.76W | 28V DC | 60x58.4x12.7mm |
| 28SHBF300480 | 600W | 48V DC | 60x58.4x12.7mm |
| 28SHBF024120 | 600W | 12V DC | 60x58.4x12.7mm |
| 28SHBF024240 | 600W | 24V DC | 60x58.4x12.7mm |
| 28SHBF110480 | 600W | 48V DC | 60x58.4x12.7mm |
| 28SHBF300120 | 600W | 12V DC | 60x58.4x12.7mm |
| 28SHBF300240 | 600W | 24V DC | 60x58.4x12.7mm |
| 28SHBF048480 | 600W | 48V DC | 60x58.4x12.7mm |
| 28SHBF110120 | 600W | 12V DC | 60x58.4x12.7mm |
| 28SHBF024480 | 600W | 48V DC | 60x58.4x12.7mm |
| 28SHBF048120 | 600W | 12V DC | 60x58.4x12.7mm |
| 28SHBF048240 | 600W | 24V DC | 60x58.4x12.7mm |
28SQBF Series
| Series | Power | Output Voltage (VDC) | Dimensions |
|---|---|---|---|
| 28SQBF024480 | 75W | 12V DC | 60x40 x12.7mm |
| 28SQBF036280 | 85.68W | 12V DC | 60x40 x12.7mm |
| 28SQBF036480 | 99.84W | 24V DC | 60x40 x12.7mm |
| 28SQBF300240 | 150W | 12V DC | 60x40 x12.7mm |
| 28SQBF300480 | 175W | 28V DC | 60x40 x12.7mm |
| 28SQBF300280 | 257.04W | 24V DC | 60x40 x12.7mm |
| 28SQBF024120 | 300W | 12V DC | 60x40 x12.7mm |
| 28SQBF024240 | 350W | 28V DC | 60x40 x12.7mm |
| 28SQBF036150 | 373.24W | 28V DC | 60x40 x12.7mm |
| 28SQBF036240 | 399.84W | 48V DC | 60x40 x12.7mm |
| 28SQBF036120 | 399.84W | 24V DC | 60x40 x12.7mm |
| 28SQBF024150 | 480W | 24V DC | 60x40 x12.7mm |
| 28SQBF024280 | 514.08W | 48V DC | 60x40 x12.7mm |
| 28SQBF300120 | 700W | 28V DC | 60x40 x12.7mm |
| 28SQBF300150 | 960W | 48V DC | 60x40 x12.7mm |
Certified and Compliant DC/DC Converters
When you’re specifying DC/DC converters into your design, safety, efficiency, and compliance must align. The 28SHBF and 28SQBF series are tested and approved to meet recognised international standards, giving you confidence at every stage of your project.
Each unit supports reliable operation in regulated environments. This helps you move through development, testing, and production without delays.
- Certifications: UKCA, CE
- Compliance: RoHS & REACH
- Safety Standards: EN 62368-1 / IEC 62368-1
These approvals confirm that the converters meet key industry requirements for safety and environmental compliance.
Built for Real Applications
You’re not just selecting a component. You’re protecting how your product performs in the real world.
These DC/DC converters support embedded electronics where board space is limited and stable output is critical. They also suit industrial automation systems that run continuously and cannot tolerate power variation. In telecommunications equipment, they maintain signal integrity by delivering clean, regulated power across changing loads.
In addition, they perform well in test and measurement devices where accuracy depends on stable voltage. Control and monitoring systems also benefit, as they rely on consistent power to keep data accurate and systems responsive.
Across all these applications, the requirement remains the same. Output must stay stable and performance must remain consistent. These converters deliver that reliability.
Remove the Risk from DC/DC Specification
Sourcing DC/DC converters can slow your project at a critical stage. Datasheets may appear similar, yet key differences can affect performance. At the same time, lead times can change and availability may become uncertain.
This is where we support you.
From the start, you work with a team that understands power conversion in detail. We help you match the correct specification to your application, including input range, output stability, efficiency, thermal performance, and protection features.
As a result, you gain access to a reliable global supply network. This reduces risk when moving from prototype to production and ensures consistent product availability.
Your project keeps moving. Your timelines stay intact. Your design reaches production with fewer revisions.
Why Engineers Choose DC/DC Converters from the 28SHBF & 28SQBF Series
You need more than a datasheet. You need confidence that your PCB-level power will perform as expected, without adding risk or complexity.
These PCB mount DC/DC converters deliver stable, regulated output at board level. This gives you better control over power distribution across your system. At the same time, the compact design makes integration simple and keeps your PCB layout efficient.
Efficiency remains consistent, and thermal performance stays controlled. This supports reliable operation over time, especially in compact designs where heat and instability can become limiting factors.
If your application requires a more specific solution, you are not restricted to a fixed option. We work with you to match the converter to your design, whether that involves output, footprint, or performance adjustments.
Supply is just as important as performance. These converters come from trusted manufacturing partners, giving you confidence in both product quality and long-term availability.
You end up with a PCB mount DC/DC solution that fits your design, performs reliably, and remains consistent across the full lifecycle of your product.
Ready to Specify the Right DC/DC Converter?
If you’re working on a new design or reviewing your current power setup, now is the time to get it right.
The 28SHBF and 28SQBF series give you the flexibility, efficiency, and reliability your product needs.
Get in touch with our sales and technical team. Let’s guide you into making the right power supply decisions.