Explore our flagship instrumentation, certified to rigorous international safety and EMI standards for R&D, manufacturing, and validation.
Headquartered in the global electronics epicentre of Shenzhen, China, Shenzhen Myami Power Technology Co., Ltd. (MYAMI) is a pioneering technology-driven manufacturer and comprehensive solutions provider. We specialize in the research, development, and high-volume manufacture of high-precision, industrial-grade switching power supplies and robust electrical test equipment.
Designed for supreme engineering rigor, MYAMI seamlessly bridges the gap between complex theoretical electronic research, high-voltage component validation, and scalable industrial automation systems. Our products serve as the backbone for state-of-the-art labs, testing facilities, and assembly lines worldwide.
Every MYAMI power solution is engineered with strict multi-layer protection protocols—including Over-Voltage Protection (OVP), Over-Current Protection (OCP), Over-Temperature Protection (OTP), and robust short-circuit safeguards. Complying strictly with international safety and quality standards like CE, RoHS, and ISO9001, and integrating standard industrial control protocols (RS485, RS232, and CAN communication), our devices slot easily into legacy systems and smart production loops.
Featuring multi-digit LED/LCD displays, ultra-low ripple characteristics, and rapid transient response. Our programmable units are highly optimized for precision electronic R&D, semiconductor evaluation, and complex multi-layered PCB debugging.
Delivering high-current, high-voltage DC/AC regulated power supplies (ranging up to thousands of volts and amperes). Built specifically for heavy-duty motor drives, electroplating rectifiers, and high-stress component burn-in systems.
Providing specialized DC power units, high-fidelity battery simulators, and variable AC power sources engineered specifically for EV On-Board Chargers (OBC), BMS evaluation, and solar hybrid inverter reliability testing.
A deeper look into how next-generation materials, digitalization, and stringent safety criteria are reshaping the industrial energy infrastructure.
The industrial power supply landscape is undergoing a paradigm shift driven by Wide Bandgap (WBG) materials. Silicon Carbide (SiC) and Gallium Nitride (GaN) are replacing conventional silicon-based MOSFETs. This transition offers crucial operational advantages:
Traditional analog control loops are rapidly giving way to Digital Signal Processor (DSP) driven architectures. Digital control enables real-time adjustments to dynamic loads, programmable ripple characteristics, and multi-protocol networking capabilities. Industrial integration now relies heavily on:
For international buyers—especially those importing into the European Economic Area (EEA)—CE certification is not a mere formality; it is a critical regulatory hurdle. An uncertified power supply exposes the entire corporate supply chain to compliance fines and liability risks. True CE certification encompasses two main pillars:
How Shenzhen's high-tech ecosystem and MYAMI's end-to-end quality validation guarantee consistent component supply and product reliability.
Shenzhen represents the absolute peak of the world's electronics supply chain. By basing our advanced engineering and production lines here, MYAMI leverages unmatched access to premium raw materials, automated component placement technologies, and specialized testing laboratories.
Our raw material sourcing undergoes strict quality audits. From primary capacitor suppliers to high-frequency ferrite core winding houses, every component entering the MYAMI warehouse is cataloged, batch-tracked, and tested for performance consistency.
Through our optimized logistics, we guarantee international procurement managers shorter lead times, stable pricing, and rapid prototype customization compared to regional competitors. This ensures your supply chain remains resilient in volatile markets.
Raw Material
PCB Checking
Assembling
Debug
Aging
Calibration
QC checking
Packing
Soldering Station
Electronic Screwdriver
PCB Check
Debug
QC check
Multimeter
Hi-pot Tester
Oscilloscope
LCR Meter
Digital power meter
How MYAMI power equipment scales to meet specific localized integration demands across diverse high-tech industries.
Academic institutions and materials research labs require stable, low-noise power sources to avoid skewing sensitive micro-measurements. MYAMI's adjustable linear DC power supplies supply clean power with ripple characteristics in the microvolt range, protecting sensitive semiconductors during characterization.
On automated production lines, power supplies must respond dynamically to programmatic scripts over Ethernet or RS485 interfaces. Our high-voltage programmable systems fit standard rackmount setups, delivering precise, software-controlled voltage profiles for component burn-in and functional circuit testing.
The global shift toward Electric Vehicles demands severe validation of battery management systems (BMS) and on-board chargers (OBC). MYAMI's programmable high-power DC systems emulate realistic battery curves, charge profiles, and transient drop-outs, verifying performance under extreme, real-world drive cycle conditions.
Design
Multimeter
Hi-pot Tester
Oscilloscope
LCR Meter
Digital power meter
Answering key technical and regulatory questions for engineers and international purchasing procurement teams.
A CE-certified switching power supply has been independently verified to meet stringent European harmonized directives for electrical safety (LVD 2014/35/EU) and electromagnetic interference (EMC 2014/30/EU). Non-certified alternatives lack verified protection circuits, potentially introducing electrical hazard risks or broadcasting electromagnetic noise that can disrupt sensitive local devices and fail grid compliance audits.
Integrating RS485 and CAN bus protocols allows industrial power supplies to be controlled directly by PLC systems or ATE computers. It supports remote programmability, real-time output adjustment, and diagnostic tracking. This is essential for smart automated production lines and battery cycle testing setups where rapid, scripted changes in voltage and current are required.
Our designs leverage premium heat dissipation substrates, advanced airflow pathways, and high-efficiency smart cooling fans. During our strict testing workflow, every power supply undergoes a 100% full-load burn-in aging process to monitor temperature stability. Built-in Over-Temperature Protection (OTP) ensures safe, automatic shutdown if thermal thresholds are breached.
SiC and GaN materials switch at frequencies many times faster than conventional silicon, reducing switching losses. This allows for significantly higher power densities (smaller packaging for the same power output) and minimizes the size of inductors and capacitors. It also reduces cooling requirements, enhancing thermal reliability and overall energy efficiency.
To achieve low ripple, MYAMI engineers incorporate multi-stage LC filters, precise linear regulation stages (in hybrid topologies), and comprehensive electromagnetic shielding. R&D design validation uses calibrated high-bandwidth oscilloscopes and LCR meters to confirm ripple values stay within millivolt or microvolt limits before shipment.
Explore our high-performance power inverters, solar testing equipment, and temperature loggers designed for commercial and industrial use.
Myami Power
