Digital power supplies are gaining popularity in the power conversion Packaging Business Ideas, because of their numerous advantages over analog systems. They are also being sought after by semiconductor suppliers and original equipment manufacturers, because of these advantages.
Digital Power Supplies: Benefits
They offer the following benefits when used in conjunction with the latest technology:
1. They make systems highly configurable, via software, resulting in nearly infinite performance levels and capabilities at system and supply levels.
2. Customizable, firmware-programmable solutions
3. Chip with integrated control and management functions
4. Improved efficiency that avoid overheating; Secondary Industry improved supply (due to smaller circuitry)
5. Reduced system cost, as adaptive controls have better load transient response.
6. More reliable due to the better integration of control circuitry.
7. Better output voltage tolerance
8. Non-linear, sophisticated control algorithms that offer faster control response
9. Lesser overall cost of ownership
10. Digital power supplies have sophisticated control methods for catering to tougher voltage requirements
11. Communication bus that allows user customization, resulting in facilitated management, reduced design time and reduced time-to-market for the end product.
12. Fewer components, which are more reliable and easier to test.
13. A single part number serves several functions, such as reduction in inventory and time required for supply sourcing.
14. Smaller power supply form factors to accommodate shrinking chassis space
15. Default settings and other representative settings are defined, registered and verified before shipment to ensure reliable functioning.
While the internal components of analog and digital converters are primarily the same, comprising magnetic, filtering and semiconductors, digital control impacts the control/feedback loop of the supply. The analog control chip is replaced with a microcontroller, interface bus and memory support, with the supply being controlled by the software.
