SLKOR Corporate Profile

Editor’s Note: In Chaozhou, the tide embraces all rivers. In this issue, reporters from Kinghelm ( www.kinghelm.net ) visited Shenzhen Meilong Electronics Co., Ltd. ( www.szmeilong.com ) for an exclusive interview with Mr. Chen Haisheng, founder and chairman of Meilong Electronics, Yougan Network, and AI Machine Era. A Chaozhou-born entrepreneur of the 1970s generation, Mr. Chen has spent three decades building his career—27 years deeply rooted in Shenzhen’s Huaqiangbei electronics hub and nine years contributing to the development of the Qianhai area. He founded the globally recognized resistor brand SUPEROHM, the 2025 “National Brand Light” initiative AI Machine Era, and the full-range, self-operated electronic components platform Yougan Network. Today, these three enterprises employ more than 600 people worldwide. During the interview, we also had the opportunity to meet Mr. Chen’s son, Chen Qiyue—a poised and impressive young man in his twenties who has studied overseas for six ye...

 Shenzhen Slkormicro Semicon Co., Ltd ( www.slkoric.com ) is backed by a core technical team originating from Tsinghua University. Driven by innovation in new materials, advanced manufacturing processes, and next-generation products, Slkor has mastered world-leading third-generation semiconductor silicon carbide (SiC) power device technology. As a high-tech enterprise integrating IC design, R&D, manufacturing, and global sales, Slkor delivers highly reliable semiconductor products along with comprehensive, application-level technical support to customers worldwide. 1.1 Name: Slkor SL3763 Three-Cell Lithium Battery Charging Solution   1.2 Applications: Backup battery systems, handheld electronics, portable industrial and medical instruments, power tools, and standalone battery chargers 2. Complete Charging Management for Three-Cell Lithium Batteries  Supports charging currents up to 4A and integrates over-voltage protection , ensuring safe, efficient, and stable cha...

 With the rapid rise of portable electronics, battery life has become a defining measure of product competitiveness . Low-power battery circuit design sits at the heart of extending operating time and improving user experience. In real-world engineering practice, one critical challenge repeatedly emerges: how to completely cut off current when a device is powered down , eliminating hidden standby consumption and preventing unnecessary battery drain. In this article, Sun Gaofei, engineer at Slkor Semiconductor , delivers a clear and practical breakdown of the core design principles and implementation strategies for ultra-low-power battery circuits , helping engineers achieve longer battery life through smarter power control. In battery low-power circuit design, the power-on architecture is the first critical step to ensure reliable device operation. A widely adopted and proven approach is the smart combination of the Slkor SL3401A PMOS with the Slkor S8050 NPN transistor , deliver...

  Slkor FAE Engineer Xiong Wenda at work   From December 22 to December 26, 2025, following peer evaluations, Kinghelm ( www.kinghelm.net ) and Slkor ( www.slkoric.com ) proudly name Xiong Wenda , FAE (Field Application Engineer) at Slkor, as the Star of the Week . In his recent work, Xiong Wenda has demonstrated exceptional diligence and professionalism, handling after-sales technical issues with patience, precision, and a strong sense of responsibility. His results-driven mindset and customer-focused approach have earned unanimous recognition and praise from both company leadership and colleagues. In recognition of his outstanding performance, he is hereby commended and awarded a one-time bonus of RMB 300 .   Xiong Wenda awarded Kinghelm/Slkor Star of the Week   In today’s fiercely competitive technology market, FAEs play a critical role as the bridge between companies and customers. Their professional capability directly influences product adoption, customer satis...

 Slkor introduces the SL82C250T , a reliable drop-in alternative to the NXP PCA82C250T 5.5V CAN transceiver, designed to ensure seamless compatibility and robust performance in CAN networks. Vcc(V): 4.5V–5.5V  Vdiff(V): 1.5V–3.0V  Vcan(V): –8V to 18V  IO(A): 10 μA ultra-low standby current  Package: SOP-8 Engineered for stability and efficiency, the SL82C250T delivers wide voltage tolerance, low power consumption, and strong noise immunity — making it an ideal choice for automotive and industrial CAN applications where dependable communication and long-term availability are critical. Slkor Alternative Equivalents to NXP Below is a curated list of Slkor products that can serve as direct, pin-to-pin alternatives to corresponding NXP parts — helping designers secure supply continuity without compromising performance: NXP Part Number | Slkor Part Number | Product Category | Package  PESD5V0V1BSF | SLESD05D6CU | ESD Protection | DFN0603  PESD3V3V1BCSF |...

In Slkor’s ( www.slkoric.com ) Q3 2025 Outstanding Employee selection, Warehouse Supervisor Wu Junrong was celebrated for her exceptional contributions. She played a key role in launching and optimizing the company’s Warehouse Management System (WMS), while consistently excelling in daily operations and cross-team coordination. During Monday’s regular meeting, Slkor Deputy General Manager He Junju personally presented Wu Junrong with a certificate of honor, a trophy, and a bonus of RMB 1,000, fully recognizing her pivotal role and the logistics team’s outstanding impact.   Slkor Warehouse Supervisor Wu Junrong   At the award ceremony, Deputy General Manager He Junju emphasized that Slkor’s Outstanding Employee recognition extends beyond sales roles, celebrating excellence across logistics and support functions as well. Wu Junrong and Xiang Qingqing were highlighted as exemplary contributors. He praised Wu Junrong’s leadership during the launch of the company’s new warehouse sy...

 As next-generation serial interfaces such as USB 3.2 Gen 2×2, DisplayPort 2.1, and 16 Gbps SerDes push single-ended data rates beyond 20 Gb/s , even a 0.3 pF ESD device can become a hidden bottleneck — adding parasitics that slow signal edges and compromise eye margins. Slkor’s unidirectional TVS diode SLPESDMC2FD5VB addresses this challenge with a typical junction capacitance of just 0.25 pF , delivering truly “zero-added-load” ESD protection for high-speed designs. Engineered for 5 V high-speed single-ended and differential lines , the device features a 13 V clamping voltage , 5 V reverse working voltage (VRWM) , and 6 V minimum breakdown voltage (VBR)  — ensuring robust transient suppression without sacrificing signal integrity. With an ultra-low 100 nA reverse leakage , the SLPESDMC2FD5VB also helps mobile and wearable devices extend standby time, making it an ideal choice for performance-driven, power-sensitive applications. Mission: intercept ESD, CDE, or EFT pulses wit...