Changzhou Junqi International Trade Co.,Ltd
| Payment Terms | T/T,L/C,Paypal |
| Supply Ability | 10000sets/Month |
| Delivery Time | 5-10 days |
| Packaging Details | PE bag+ carton |
| Product Name | Brushless Dc Motor Driver Board |
| Working Voltage | 90-265VAC(110VAC/220VAC) |
| Max current | 1A |
| Working Current | 0.5A |
| PWM Speed Control | PWM frequency:1-20KHz,Duty cycle 0-100% |
| Analog voltage speed regulation | 0-5v |
| Brushless | for sensorless brushless dc motor |
| Technical Support | Yes |
| Color | Blue |
| Speed pulse signal output | Yes |
| Brand Name | JUYI |
| Model Number | JYQD-V8.8 |
| Certification | CE, |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,Paypal | Supply Ability | 10000sets/Month |
| Delivery Time | 5-10 days | Packaging Details | PE bag+ carton |
| Product Name | Brushless Dc Motor Driver Board | Working Voltage | 90-265VAC(110VAC/220VAC) |
| Max current | 1A | Working Current | 0.5A |
| PWM Speed Control | PWM frequency:1-20KHz,Duty cycle 0-100% | Analog voltage speed regulation | 0-5v |
| Brushless | for sensorless brushless dc motor | Technical Support | Yes |
| Color | Blue | Speed pulse signal output | Yes |
| Brand Name | JUYI | Model Number | JYQD-V8.8 |
| Certification | CE, | Place of Origin | China |
| High Light | Sensorless Brushless DC Motor Driver ，Sensorless Motor Driver board ，3PH Brushless DC Motor Driver | ||
The 5V output port on the driver board prohibits connect external device. It is only applicable to the external potentiometer and switch of the board for speed regulation and reversal.
The “M” terminal on the JYQD-V8.8 driver board is the motor speed pulse output signal (push-pull output), and the maximum output current is less than 5mA.
| Model number | JYQD-V8.8 / JYQD-V8.8D |
| Operating temp. | -20—85℃ |
| Operating voltage | 90-265V AC |
| Max current | 1A |
| Cont.working current | 0.5A |
| · PWM speed control | PWM frequency:1-20KHZ; Duty cycle 0-100% |
| Analog voltage speed regulation | 0-5V |
| O.V / L.V protection | YES |
| Speed pulse signal output | YES |
Wiring Diagram:
5V -----Driver board internal output voltage
M ---- Motor speed pulse signal output port, 5V pulse signal.
1. Control port
Z/F---- Rotating direction control ports. Connect “5V” high level or no connect is Forward direction, connect 0 V low level or connect to GND is reverse direction.
VR ----Speed control port. Analog voltage linear speed regulation 0.1v -5V, The input resistance is 20K Ohm ,connect with GND when input PWM speed regulation, PWM frequency:1-20KHZ; Duty cycle 0-100%
GND—Used for Drive board internal control
2. Power port
U/MA ----motor phase A
V/MB ---- motor phase B
W/MC---- motor phase C
AC----L
AC----N
3. Use shielded wires if the drivers board has more than 50 cm distance from the motor, otherwise it may lead to abnormal driving, affecting the normal use.
4.This AC input driver board can be the built-in driver in application
5. Pay attention to the insulation between the driver MOSFET and the heatsink or the installation plate.
Dimensional Drawing:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2020
Total Annual:
100-300
Employee Number:
>100
Ecer Certification：
Verified Supplier
Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru... Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru...
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