Wire-to-Board Connectors for Electric Toothbrush: Compact Design, Reliable Power & Signal Integrity
Application Context & Design Challenge Electric toothbrushes represent one of the most demanding consumer personal-care applications for interconnect components. Design engineers working on these products face a tightly constrained geometry — the handle must fit comfortably in the palm while housing a battery, motor, charging coil, and PCB assembly — all within a sealed, waterproof […]