Industry News

If you’ve ever used a lamp, a remote control, or a small appliance, you’ve probably used a Push On Off Switch—one of the most common and essential electrical components in daily life and industrial settings. But how exactly does this simple yet vital switch work? In this guide, we’ll break down its working principle, history, production process, and top brands, helping you make informed decisions as a buyer or enthusiast.

When sourcing micro switch NO NC for your devices, one question plagues most buyers: Is normally open (NO) or normally closed (NC) safer? These two core configurations of micro switches dictate circuit behavior at rest, directly impacting equipment safety and reliability. For engineers, procurement teams, and hobbyists, understanding their differences, use cases, and safety tradeoffs is critical. Let’s unpack NO/NC micro switches, their evolution, production, appli...

From sleek wearables to compact industrial sensors, micro power switches are the tiny workhorses that keep small-scale electronics running safely and efficiently. These compact components regulate power flow with precision, minimize energy waste, and fit into spaces where standard switches can’t—making them a must-have for engineers, buyers, and hobbyists alike. Let’s explore their evolution, how they’re made, key applications, and a reliable opti...

If you’ve used a computer mouse, a gaming keyboard, or a compact industrial controller, you’ve probably interacted with a micro mouse switch. These tiny yet robust electromechanical components are the core of precise, responsive control, bridging the gap between physical input and electrical signals. Compact, highly sensitive, and durable, they are indispensable for all devices requiring tactile feedback.

In industrial automation and precision control, micro limit switches are compact, rugged devices that detect mechanical movement, trigger signals, and prevent equipment overload—fitting into tight spaces standard switches can’t reach. Essential for small appliances, robotics, and automotive electronics, understanding these switches is key to building reliable products. Let’s cover their core traits, evolution, top brands, and buyer tips.

[Yueqing News] Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of expertise in industrial control switches, has become a trusted supplier in the global industrial automation sector with its classic Lever Limit Switch series. As a core safety component for equipment stroke control, this time-tested product has won continuous bulk orders from heavy machinery, logistics and automation industries worldwide, thanks to...

[Yueqing News] Recently, Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of experience in the industrial control switch field, has continuously secured orders in the home building materials market with its classic Home Rocker Switch series focusing on home scenarios, relying on the advantages of stable performance and multi-scenario adaptation. As a classic product that has stood the test of the market for a long...

[Yueqing News] Recently, Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of experience in the industrial control switch field, has seen its independently developed Mini Limit Switch series gain continuous market recognition. The product has secured multiple bulk orders in fields such as small automated equipment, precision instruments, and smart homes. Boasting core advantages of ultra-small size, precise trigger...

Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a seasoned player with over 30 years in the industrial control switch sector, maintains a leading stance in the niche market with its flagship Auto Rocker Switch. Boasting core advantages including millisecond-level instantaneous response and high-reliability triggering, the product is tailored for high-frequency, high-precision control scenarios. As a classic flagship in Tongda’s rocker switch lineup, it has ...

Recently, Yueqing Tongda Wired Electrical Factory, a leading enterprise in China's electronic components sector, has achieved breakthrough progress in reliability, durability, and precision manufacturing with its core product—the SPST Micro Switch. This success has led to large-scale orders from multiple high-end equipment manufacturers both domestically and internationally, further solidifying its critical position in the global supply chain for fundamental electr...