Optimized transmitter and receiver units designed for high integration, thermal efficiency, and reliable energy transmission.
Engineered for multi-device environments, delivering synchronous power management for smart devices.
Perfect alignment with magnetic retention, optimized for transit vehicle integrations.
Compact profile architecture designed for ultra-low power receivers in IoT and wearable sectors.
Essential power switches for full-bridge inverter networks in high-frequency wireless transmitters.
Costa Rica has set an ambitious goal to achieve complete decarbonization by 2050. This green initiative has catalyzed the adoption of wireless power transfer (WPT) systems across multiple industries. By eliminating physical connectors, wireless charging reduces mechanical failure rates, enhances environmental sealing, and enables automated charging systems across manufacturing free zones and eco-infrastructure.
Globally, the wireless charging market is experiencing a shift towards higher frequencies and magnetic resonance standards, including Qi2 and proprietary industrial WPT protocols. To achieve efficiency levels exceeding 90%, system architectures demand highly optimized switching devices. OLUKEY Industry, along with WINSOK MOSFETs, provides the core silicon that enables high power-density designs required to support these modern power infrastructures.
As a global supplier, HONGKONG Olukey Industry Co., Limited delivers the foundational components powering next-generation power electronics.
Company Profile: HONGKONG Olukey Industry Co., Limited is a comprehensive solution provider focused on electronic product components. Our product lines feature WINSOK MOSFETs, Cmsemicon MCUs, and customized PCBA board development. Leveraging our global agency networks, we support manufacturers in the automotive, smart medical, IoT, and aerospace fields by supplying rugged components that thrive under tough operating conditions.
How wireless charging technologies are reshaping key sectors across Costa Rica's distinct industrial landscape.
Costa Rica’s Coyol and Alajuela Free Zones are leading hubs for global medical manufacturing. Sealed wireless charging removes exposed metallic contacts, allowing sterilizable, waterproof designs for implants, clinical tablets, and diagnostic devices.
Boutique hotels and nature reserves in Guanacaste and Arenal utilize waterproof, dustproof outdoor wireless charging panels. Seamlessly integrated into wooden tables or concrete fixtures, they protect devices from high tropical humidity.
Sensors monitors soil and humidity conditions in agricultural areas like Cartago. Closed housing designs powered by solar energy harvests and wireless charging systems eliminate maintenance needs arising from cable deterioration.
Wireless Power Transfer operates via electromagnetic coupling between a transmitter (Tx) coil and a receiver (Rx) coil. The switching efficiency of this circuit is heavily dependent on the MOSFET selection within the full-bridge inverter (Tx side) and the synchronous rectifier (Rx side).
WINSOK MOSFETs address these demands by offering:
Our medium and low voltage solutions range from 15V up to 650V, housing components in DFN3X3-8, DFN5X6-8, TO-252, and SOP-8 packages to suit varying design requirements.
A glimpse into our visual quality testing, automated packaging, and wafer testing operations.
Combining Cmsemicon microcontrollers and WINSOK power stages into comprehensive, robust reference designs.
Utilizes dual N-Channel or N+P-Channel complementary MOSFET configurations to form half/full bridge topologies. Designed to handle input voltages ranging from 5V to 24V with fast switching and low heat emissions.
Cmsemicon microcontrollers run dynamic algorithms for Foreign Object Detection (FOD), phase-locked loop (PLL) control, and frequency adjustment to maintain safe operations and peak power efficiency.
On the receiver side, replacing standard diodes with ultra-low RDS(on) WINSOK MOSFETs reduces heat generation and diode forward voltage drop losses, yielding overall efficiency gains of up to 10%.
Explore our complete semiconductor catalog, delivering robust power profiles for wireless charging and auxiliary power circuits.
Designed to manage high breakdown voltage criteria in EV charging infrastructures.
Ultra-compact footprint, suited for battery protection circuits in medical wearables.
Complementary MOSFET pair optimized for high efficiency half-bridge switching nodes.
Combines low dynamic losses with excellent thermal heat-sinking capabilities.
Reliable switching stage components suited for solar-powered micro-chargers.
TSSOP-8 packaging optimized for ultra-slim circuit assemblies.
Offers low-voltage power path switching and low current leakages.
Wide compatibility across industries, providing direct drop-in replacement solutions.
Robust N-channel silicon designed to handle grid-connected inverter systems.
Medium-to-low power switches suitable for compact monitoring nodes.
SOT-23-6L dual package designed for high-density space conservation.
SOT-523-3L micro-package optimized for tiny medical watch receivers.
Find answers to common engineering questions concerning semiconductor integration in high-humidity environments like Costa Rica.
Reach out to our engineering team for technical support, sample evaluations, and volume pricing requests.
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