addinga power integrator的用法和样例：
- At what level of war do the elements of national power integrate?
- Rob Frizzell, Brooks Leman. Switch Mode Power Supply Adapters for Portable Applicacion. Power Integrations, Inc.
- Mohamed Darwish, Role of Semiconductor Devices in Portable Electronics Power Management. Power Integrations Inc.
- The king was shorn of his power by his nobles.