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A Story of Inspiration: Tang Yongjia on Finding “Spring” in Jindong and Purpose Along the Way

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Before the Spring Festival, I finally closed my laptop at the Kinghelm office ( www.kinghelm.net ) and began my journey back to my hometown in Hunan. The moment I left, the pace of the city faded behind me, replaced by the anticipation of familiar mountains, rivers, and the warmth of home. My hometown is Jindong Town, a quiet place tucked deep within the Nanling Mountains. It may not appear on popular travel lists, but to me, it is the most beautiful place in the world—rolling green hills, crystal-clear waters, and gentle ripples stretching across the reservoir. Locals often call it the “Little Guilin of Southern Hunan,” and every year during the New Year, this is the scene I long for most. What I look forward to most is returning to the reservoir, taking the old ferry, and hearing the familiar voices greeting me with a smile: “You’re back!” Those simple words carry a warmth no city can replace. On my first day home, I walked to the Jinbai River right beside my house. It looked just as...
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Protect High-Speed Interfaces in Minimal Space with Slkor's SLESD0402-V05

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 As smartphone transmission speeds surpass 10Gbps and PCB density in wearable devices rises by nearly 50%, the need for reliable electrostatic protection in high-frequency, low-voltage circuits has never been greater. Even a minor electrostatic discharge can distort signals at high-speed data interfaces, while oversized protection components can compromise the layout of compact designs. Slkor’s SLESD0402-V05 ESD protection diode addresses both challenges with its ultra-compact 0402 package and ultra-low 1.5pF junction capacitance, making it an ideal solution for space-constrained, high-frequency applications where signal integrity and board efficiency are critical. As a protection device tailored for high-frequency, low-voltage applications, the core strength of the SLESD0402-V05 lies in being “small yet precise.” It adopts an ultra-compact 0402 package (typical dimensions 1.00mm × 0.50mm), roughly one ten-thousandth the size of a fingernail, allowing it to fit effortlessly into hi...
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Sun Gaofei of Slkor: Powering the Intelligent Era with a Human-Centered Semiconductor Strategy

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On Chinese New Year’s Eve, a troupe of agile robots danced alongside human performers on the Spring Festival Gala stage. Their precise synchronization and fluid formations delivered a stunning visual experience while showcasing the rapid advancement of China’s technology. Behind these “metallic performers,” moving rhythmically and interacting seamlessly, lies an invisible yet vital “heart” — semiconductor core components. As a leading semiconductor company, Shenzhen Slkor Semiconductor is continuously powering this human-robot collaboration, and the broader fields of artificial intelligence and robotics, with its comprehensive and high-performance product portfolio.     Slkor Company Development History   To enable robots to deliver powerful yet precise movements on stage, a high-performance power control and drive system is indispensable. Slkor’s MOSFETs and power management ICs function as the “muscles and nerves” of these robots. Featuring ultra-low on-resistance and h...
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Stronger Device Protection in a Tiny Package: Slkor SLPESD12VL1BA (SOD-323) ESD Diode

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 Compact package saves board space and lowers system cost, while ultra-low capacitance helps maintain signal integrity even at higher data rates. Slkor introduces the SLPESD12VL1BA series electrostatic discharge (ESD) protection diode, featuring a compact SOD-323 package and engineered to deliver efficient transient overvoltage protection for space-constrained designs. The device is well suited for mobile device interfaces, communication system signal lines, and computer hardware applications, including smartphones and accessories, microprocessor-based equipment, Personal Digital Assistants (PDAs), notebooks, desktops, servers, portable instrumentation, networking and telecom equipment, serial and parallel ports, and various peripherals. It is especially ideal for consumer electronics and communication products that demand both high protection reliability and compact integration. From mobile terminal interface protection to communication system signal links, the SLPESD12VL1BA effec...
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From Ocean Winds to Open Roads — A Motorcycle Travelogue in Koh Lan by Li Zezhong

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Departing from Pattaya Pier by speedboat, we skimmed across the waves and, after about forty minutes, arrived at the crystal-clear shores of Koh Lan , a tropical gem nestled in the Gulf of Thailand . With the noise of the city left far behind, we rented motorcycles and set off on a spontaneous island loop—embracing the freedom of the open road, sea breezes, and the promise of hidden beaches waiting around every turn.       Starting the engines and cruising along the coastline felt like the ultimate way to experience Koh Lan . The roads are narrow yet winding, rolling gently between mountains and sea. On one side, lush tropical forests sway with coconut palms; on the other, the endless azure waters of the Gulf of Thailand stretch to the horizon, shifting from light blue to deep sapphire like layers of crystal-clear jelly shimmering under the sun. The sea breeze brushes against your face, carrying a fresh salty scent that sweeps away heat and worries, leaving only freedom...
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Compact Design, Powerful Defense - SLKOR SLPESDNC2FD5VBS for Modern Electronics

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 When USB 2.0 lines, push-buttons, SIM-card sockets, headphone jacks, and other 5V single-ended or low-speed differential interfaces must balance cost, reliability, and PCB space, engineers need an ESD solution that delivers protection without compromise. The bi-directional SLPESDNC2FD5VBS from Slkor is designed precisely for these scenarios — combining practical performance with compact efficiency. With a typical junction capacitance of 15 pF, a low clamping voltage of 10 V, a 5 V reverse working voltage (VRWM), and a minimum reverse breakdown voltage (VBR) of 5.6 V, the device provides robust and economical protection for general-purpose 5 V digital ports. Its typical leakage current of just 0.1 μA ensures virtually zero impact on system power consumption, making it an ideal choice for space-constrained and power-sensitive designs. Mission-critical protection starts at the interface. The SLPESDNC2FD5VBS from Slkor safely shunts ±25 kV contact/air discharge and 5 A (8/20 μs) surge...
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Mountains, Lakes, and Stillness — Yu Mingbo’s Yunnan Travel Experience

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During the 2026 Spring Festival holiday, a few friends and I finally set off for Yunnan — a destination we had long dreamed of exploring. Winter there greeted us with bright yet gentle sunshine, free from the biting cold of the north and the damp chill of the south. The entire journey felt refreshing and uplifting, allowing us to unwind completely while discovering new landscapes, cultures, and perspectives that left us with lasting impressions and meaningful reflections.  Lijiang: The Lively Ancient Town and the Serenity of Snowy Mountains After sharing a warm New Year’s dinner with colleagues, my friends and I packed our bags and set off for Yunnan . Our first stop was Lijiang —a place where tradition and natural beauty meet. Stepping into Lijiang Ancient Town , the sunlit stone-paved streets shimmered with a timeless charm. Rows of red lanterns swayed gently overhead, while vibrant flowers lined the pathways, filling the air with color and fragrance. Travelers from across the...
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