JK EMS PRODUCTS
BLDC Controller
The latest technology Smart BLDC Fan Controller, which is robust and durable with high efficiency,
high energy saving up to 50% on electricity, wide input voltage range, low noise, low heat, optimizing
EMI, longer lifespan, precise speed control, all protections, low maintenance, cost efficient and
environmental friendly. BLDC Controller's software is customizable as per fan BLDC Motor
specifications and customer requirement. BLDC controller significantly decreases production cost of
BLDC Fans, making them more accessible and affordable than ever before.
The BLDC controller provides electronic commutation in BLDC fans reduces energy loss and improves
the overall efficiency of the fan. This feature enables the fan to consume less electricity while still
providing the required airflow.
Input Specifications
Input Voltage
95 - 290 VAC
Input Current
> 0.15A @ 240Vac
Inrush Current
Cold start; 30A @ 240Vac
Input Frequency
47 - 63 Hz
Power Factor
> 0.92 PF
Efficiency
90% Typical
Output Specifications
Output Voltage
20 - 24 VDC
Output Current
1.52 A
Maximum Rated Power
35 W
Ouput Load Regulation
± 3%
Ouput Line Regulation
± 3%
Voltage Tolerance
± 3%
Physical Characteristics:
| Shape | U-shape |
|---|---|
| Dimensions (Open Frame) mm | 105.8(L) x 84(B) x 25(H) |
| Weight | 110gms |
| Terminals (Connectors) | 5mm Pitch UL cerified |
| PCB Type | FR4 |
Environment:
| Working Temperature | -40˚C to +60˚C |
|---|---|
| Storage Temp. & Humidity | -40~ to 80 Degree C / 20~ 95% RH Non - Condensing |
| Vibration | 10-500Hz, 5G 12min/1 cycle, period for 72mins each along X, Y, Z axis |
Speed control Steps:
| Speed | RPM |
|---|---|
| 1 | 120±5 RPM, customizable |
| 2 | 160±5 RPM, customizable |
| 3 | 210±5 RPM, customizable |
| 4 | 250±5 RPM, customizable |
| 5 | 290±5 RPM, customizable |
| 6 | 330±5 RPM, customizable |
| Full | 370±5 RPM, customizable |
| ECO | 290±5 RPM, customizable |
| REV | 250±5 RPM, customizable |