Shanghai Juyi Electronic Technology Development Co., Ltd
| Packaging Details | PE bag+ carton |
| Delivery Time | 5-10 days |
| Payment Terms | T/T,L/C,Paypal |
| Supply Ability | 1000sets/day |
| Working voltage | 12V-36V DC |
| Working current | 15A |
| Application | Air coolingr fan |
| Suitable motor | sensorless BLDC motor |
| Operating temp. | -20 - 85℃ |
| Add heatsink | ＞100 watt |
| Brand Name | JUYI |
| Model Number | JYQD-V8.3E |
| Place of Origin | China |
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Product Specification
| Packaging Details | PE bag+ carton | Delivery Time | 5-10 days |
| Payment Terms | T/T,L/C,Paypal | Supply Ability | 1000sets/day |
| Working voltage | 12V-36V DC | Working current | 15A |
| Application | Air coolingr fan | Suitable motor | sensorless BLDC motor |
| Operating temp. | -20 - 85℃ | Add heatsink | ＞100 watt |
| Brand Name | JUYI | Model Number | JYQD-V8.3E |
| Place of Origin | China | ||
| High Light | 12 volt pwm motor controller ，12 volt dc electric motor variable speed controller | ||
| Model number | JYQD-V8.3E |
| Operating temp. | -20—85℃ |
| Operating voltage | 12V-36V |
| Max current | 15A |
| ·PWM speed control | PWM frequency:1-20KHZ; Duty cycle 0-100% |
| O.V / L.V protection | YES |
| Add heatsink | ＞100 watt |
| 5V | BLDC motor Driver board internal output voltage |
| M | Motor speed pulse signal output port, 5V pulse signal. |
| 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 |
| MA | motor phase A |
| MB | motor phase B |
| MC | motor phase C |
| GND | DC- |
| VCC | DC + |
| 1. Confirm that the voltage and power parameters of the motor not exceed the range of the BLDC motor driver board as specified. |
| 2. This BLDC motor driver board is used for 3-phase brushless sensorless motor, but not suit for all 3-phase brushless sensorless motors directly. If the driving effect is not good (such as starting jitter, reversing, the motor noload working current is too large, the speed is not stable, the efficiency is low, and can’t start-up with load.) Customers can adjust the resistance and capacitance of the driver board according to the actual situation to achieve the best driving effect (see the attachment for how to do the adjustment) |
| 3. JYQD-V8.3E sensorless BLDC motor driver board is bare board without housing and heatsink. If the power of the motor below 60W ,it does not need to add heatsink, It only needs to ensure normal ventilation and well insulation. If the power of the motor more than 60W, it must add heatsink like the diagram as below. |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi... Shanghai Juyi Electronic Technology Development Co., Ltd established in 2010, Its a high-tech enterprise specializing in research, development, production and sales of brushless motor controller products. Its headquarters and research and development base are established in international economy, fi...
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