Modified sine wave inverter power supply 200W

• The product is small in size, lightweight, and easy to carry • Utilizing energy-saving and high-efficiency chip design, it boasts fast speed and reliable performance • The output voltage is a modified sine wave, which is more suitable for resistive loads • Low voltage protection, high voltage protection, overload protection, over-temperature protection, short circuit protection, and alarm function • Features quick start-up and high conversion efficiency Model: Modified sine wave inverte

air conditioning control panel

Product model: Indoor unit controller (1.5匹, DC fan) Input voltage: AC120~265V Input frequency: 50Hz/60Hz Maximum input current: 2A DC fan: built-in drive Vsp speed regulation Main control MCU: Renesas/Meiren Operating temperature range: -15~55℃

heat pump controller

Product model: Variable frequency heat pump controller (single-phase 5-匹) Input voltage: AC120~265V Input frequency: 50Hz/60Hz Maximum input power: 7000W Compressor operating frequency: 10~120Hz PFC carrier frequency: two-phase interleaving at 20KHz (reactor) / 40KHz (on-board inductor) Compressor carrier frequency: 6KHz/10KHz Fan carrier frequency: 18KHz Variable frequency MCU: Renesas/Meiren, Huada Frequency conversion module: Mitsubishi/Shilan Operating temperature: -25~60℃ PCBA si

water pump controller

Product model: Variable frequency water pump controller (1.1KW/1.8KW/2.8KW) Rated voltage: global voltage 115V/60Hz, 220V/50Hz, 230V/50Hz Input voltage: AC110~264V Input frequency: 50Hz/60Hz Maximum input power: 2800W Motor speed limit: 3500rpm Motor carrier frequency: 16KHz Variable frequency MCU: Renesas/Mitsren Variable frequency module: Mitsubishi/Shilan 15A, 20A Operating temperature: -25~60℃ PCBA dimensions: 173×140mm

Smart home whole-house lighting power supply (gallium nitride power supply products)

Utilizing third-generation semiconductor gallium nitride technology, it boasts a conversion efficiency of ≥95%, a volume 40% smaller than traditional power supplies, and low heat generation. It supports multiple independent outputs and intelligent dimming and color adjustment functions. It features low standby power consumption, with standby power consumption ≤0.1W. It is compatible with mainstream smart home control systems. Company Advantages: We have been proactive in laying out third-gene

PD fast charging power supply

Supports multiple mainstream fast charging protocols such as USB PD3.0, QC4+, SCP, and VOOC; charging speed is over 3 times faster than ordinary chargers; features intelligent power adjustment, automatically identifying devices and matching the optimal charging power, ensuring safety and preventing battery damage; products utilizing gallium nitride technology are smaller in size and more efficient. Company Advantages: Mastering cutting-edge fast charging technology and possessing a profession

car power supply

Designed specifically for in-vehicle environments, it supports wide voltage input of 12V/24V; features vibration resistance, impact resistance, and high temperature tolerance, meeting the standards for in-vehicle electronic devices; supports multiple output interfaces, and integrates overvoltage, overcurrent, and short circuit protection functions; boasts a conversion efficiency of ≥92% and low heat generation. Company Advantages: With over 10 years of experience in the research and developme

Smart door lock power supply / access control PCBA

Ultra-low power consumption design, with a standby time of ≥12 months for the smart lock power supply; equipped with anti-tamper alarm, emergency power supply, and low battery reminder functions; the access control PCBA integrates multiple identity verification functions such as fingerprint recognition, password recognition, card swiping recognition, and facial recognition; strong anti-interference capability, adaptable to complex electromagnetic environments. Company Advantages: We have esta

air conditioning control panel

Product model: Outdoor unit variable frequency controller (1.5匹, DC fan) Input voltage: AC120~265V Input frequency: 50Hz/60Hz Maximum input power: 2530W Compressor operating frequency: 1~120Hz PFC carrier frequency: 35KHz Compressor carrier frequency: 6KHz Fan carrier frequency: 18KHz Variable frequency MCU: Renesas/Mitsren Frequency conversion module: Mitsubishi/Shilan, Sanken Operating temperature: -25~60℃ PCBA dimensions: 185×145mm

Industrial power supply

Industrial-grade wide temperature design (-40℃~85℃), with electromagnetic interference resistance compliant with EN55032 standards; high reliability and long lifespan (mean time between failures ≥100,000 hours); supports redundant power supply, remote monitoring, and alarm functions; output voltage accuracy ±1%, ripple noise ≤50mV, suitable for harsh industrial environments. Company Advantages: Possessing a Guangdong Provincial Enterprise Technology Center and a Huizhou Engineering Center, we

Display power supply PCBA

Customized development tailored to the characteristics of display devices, featuring high stability, low ripple, wide voltage input, and support for 1080P-8K full resolution display output adaptation; integrated with quadruple hardware protection mechanisms against overvoltage, overcurrent, overheat, and short circuit; PCBA adopts high-density SMT wiring technology, with a compact size, standby power consumption ≤0.3W, and compliance with global energy efficiency standards. Company Advantages