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BLDC Motor Driver Board PCBA for Air Purifiers / OEM/ODM / 180° Sine Wave & 10W-200W Output
BLDC Motor Driver Board PCBA for Air Purifiers / OEM/ODM / 180° Sine Wave & 10W-200W Output
Regular price
$949.05 USD
Regular price
Sale price
$949.05 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
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10W~200W
Power Rating
180° Sine
Vector Drive
6~120 Hz
Stepless Speed
-30% Loss
2-Phase PWM
High-Efficiency Brushless DC (BLDC) Motor Driver Board PCBA: Engineered for residential air purifiers, commercial air cleaners, HVAC fan coil units (FCU), and heat recovery ventilators. Utilizing 180-degree sine wave FOC vector control and advanced 2-phase PWM modulation, this driver cuts switching losses by 30% while eliminating motor electromagnetic acoustic resonance. Features smooth stepless frequency regulation from 6 Hz to 120 Hz, automatic phase angle tracking, and robust hardware protection circuits.
Performance & Verification
| Parameter | Result / Accuracy | Notes |
|---|---|---|
| Rated Output Power Range | 10W ~ 200W Continuous | Factory Verified (Pending Confirmation) |
| Motor Drive Waveform | 180° Sine Wave Vector Drive | Smooth Torque / Ultra-Low Noise |
| Output Frequency Range | 6 Hz ~ 120 Hz Stepless | Factory Tested (Pending Confirmation) |
| Switching Loss Reduction | Up to 30% Efficiency Gain | 2-Phase PWM vs Traditional 3-Phase |
| Fault Protection Latency | Over-Voltage & Over-Current Cutoff | Hardware Comparator (Pending Confirmation) |
Note: Performance results were obtained under controlled laboratory conditions. Actual performance may vary depending on test conditions, motor winding parameters, load inertia, and thermal dissipation environment. Test reports are available upon request.
Engineering Highlights
01. 180° Sine Wave Quiet Drive
Smooth 180-degree sinusoidal commutation minimizes motor torque ripple, mechanical vibration, and electromagnetic hum, ensuring silent operation in bedroom and office air cleaners.
02. 2-Phase PWM Low-Loss Switching
Proprietary two-phase PWM modulation reduces power transistor switching events by one third, decreasing MOSFET thermal generation and cutting driver switching losses by up to 30%.
03. Auto Phase Angle Optimization
Dynamic lead-angle tracking automatically synchronizes voltage and back-EMF phase angles across variable loads, achieving peak electrical efficiency throughout the entire speed curve.
04. Multi-Tier Hardware Protection
Fully integrated fast over-voltage, under-voltage, short-circuit, and cycle-by-cycle over-current limiting safeguard both the power driver stage and the brushless motor windings.
Technical Data & Specifications
| Model / Series | OEM/ODM (KY-BLDC-200W-ODM) |
| Product Category | Brushless DC (BLDC) Motor Driver PCBA |
| Drive Topology | 180° Sine Wave FOC / Vector Inverter Drive |
| Modulation Method | 2-Phase PWM (30% Reduced Switching Loss) |
| Continuous Output Power | 10W ~ 200W |
| Speed Regulation Range | 6 Hz ~ 120 Hz Stepless Adjustment |
| Speed Control Interface | VSP Analog (0~5VDC / 0~10VDC) or PWM Duty Cycle |
| Feedback Signals | FG Frequency Pulse Output (Motor RPM Feedback) |
| Hardware Protections | Over-Voltage, Under-Voltage, Over-Current, Locked-Rotor Cutoff |
| Thermal Management | Heavy-Duty Extruded Aluminum Heatsink |
| Origin | Made in China |
Applications
Residential Air Purifier Blowers
Commercial Air Cleaners & Disinfectors
HVAC Fan Coil Units (FCU)
Energy Recovery Ventilators (ERV / HRV)
Ceiling & Duct Exhaust Fans
OEM / ODM Custom Motor Driver Engineering
Developing customized brushless motor applications? KINYO-CHINA provides complete OEM/ODM engineering services: custom motor parameter matching (pole pairs, Kv, phase inductance), tailored PCB dimensions and mounting holes, custom FG feedback, and specialized harness assemblies.
Inside Our Factory
Why Work With KINYO
20 Years of OEM/ODM Plasma ESP air purifier/Core parts/Intelligent control board products.