PART 01 Introduction
Shanghai YMIN Electronics will participate in the 2026 Shenzhen International Power Components and Renewable Energy Management Exhibition and Seminar from August 26th to 28th, at booth D28 in Hall 16 of the Shenzhen World Exhibition & Convention Center (Bao’an New Hall). We will be showcasing capacitor solutions for four major areas: new energy vehicle electronics, AI servers, drones & robots (motor drives), and energy and industrial power.
This article will focus on representative applications such as drones (ESCs, flight controllers) and robots (joint drives, power supplies), providing complete capacitor solution selection recommendations for these scenarios. We welcome you to visit our booth D28 in Hall 16 for further discussion.
PART 02 YMIN UAV ESC and Flight Controller Capacitor Solutions
1) ESC – Electronic Speed Controller
UAV ESCs have long faced two major engineering challenges: ① Rapid heating of lead solder joints under high current flow, reaching temperatures as high as 237℃ in extreme conditions, posing a risk of capacitor pin meltdown; ② Extremely limited space in high-density layouts, making traditional large-size capacitor solutions unsuitable.
YMIN has launched the LKF/LKM series pin-fuse protection solution to address these challenges. By optimizing the lead structure and implementing a low ESR design, the lead solder joint temperature is reduced from 237℃ to 117℃ (a temperature rise/fall of 120℃), fundamentally eliminating the risk of solder meltdown. This solution also supports PIN-to-PIN replacement of equivalent Japanese products, with a single-unit ripple current exceeding 5500mA, meeting the stringent requirements of UAV ESCs for high current, high reliability, and high power density. The following are the core recommended specifications:
2) Flight Adjustment – Waypoint Flight Parameter Adjustment
UAV flight adjustment requires rapid response to transient power fluctuations such as motor start-up and sharp turns. YMIN’s multilayer polymer solid capacitor solution offers advantages such as ultra-low ESR and miniaturization, enabling rapid charging and discharging to stabilize power supply and precisely control the aircraft, meeting the demands of high-frequency, high-load flight.
PART 03 YMIN Robotics Capacitor Solution
1) Joint Actuators
Every precise turn and instantaneous start/stop of a robot joint involves an “invisible electrical game.” Facing the space constraints and stringent real-time requirements of highly integrated designs, YMIN’s capacitor solution in the joint actuator controller uses ripple suppression to stabilize voltage pulses and instantaneous high current response to peak power demands.
2) Power Supply
As the “heart” of the robot’s power supply, the power module places stringent requirements on capacitors, demanding long lifespan, high ripple resistance, fast transient response, and miniaturization. YMIN’s KCM series of high-voltage aluminum electrolytic capacitors with liquid lead wires are an ideal capacitor solution designed to meet these requirements.
PART 04 From Pin-to-Fuse Protection to Millisecond-Level Transient Response
YMIN Capacitors Provide Complete Protection
Every flight of a drone and every movement of a robot is driven by the charging and discharging waveforms of capacitors. YMIN has built a complete capacitor matrix covering the entire chain from ESC to flight control, joint drive, and system power supply through its LKF/LKM series of pin-to-fusible capacitors, MPD low-ESR multilayer solid-state capacitors, VHX/VHM/NHX/NHM hybrid capacitors, LKZ long-life liquid capacitors, and KCM high-voltage small-volume aluminum electrolytic capacitors. For more selection advice and test data for different power levels and structural designs, please visit booth D28 in Hall 16 to communicate face-to-face with YMIN engineers.
Please scan the visitor pre-registration QR code in the invitation below to complete your registration in advance and enter quickly. YMIN will be at Hall 16, D28, Shenzhen World Exhibition & Convention Center (Bao’an New Hall) from August 26th to 28th. We look forward to your visit!
For capacitor applications, find YMIN.
Post time: Aug-18-2026