TWS Bluetooth Earphones
TWS Bluetooth Earphones
Bluetooth earphone charging cases (often referred to as charging boxes or power banks) are portable devices used in conjunction with Bluetooth earphones for storage and charging. The design of the charging case helps ensure that the earphones remain charged when not in use, extending battery life, and protecting the earphones from damage.
OVP
Over-Voltage Protection (OVP) protects downstream circuits when the voltage exceeds a certain threshold. It is commonly used in consumer electronics such as atomizers, beauty devices, and Bluetooth charging cases. Selecting the appropriate OVP solution requires considering the actual application’s voltage range, power requirements, and environmental conditions. With proper design, electronic devices can be effectively shielded from damage caused by over-voltage.
Lithium Battery Protection
Lithium battery protection is suitable for various applications that require long-term power supply from lithium-ion or lithium-polymer rechargeable batteries. It ensures battery safety and extends battery life through circuit design.
Charging Management
Widely used in mobile phones, laptops, flashlights, and other portable consumer electronics, they enhance the safety, reliability, and convenience of devices while also helping to extend battery life. Hotchip’s chips in this category integrate multiple functions, allowing for monitoring, protecting, and optimizing battery performance, and working in synergy with other systems.