DC3.8-15V 10W DC6-20V 60W BLDC DC Brushless No Hall Motor Driver Board PWM Signal Input Motor Driver Controllers Dropship

DC3.8-15V 10W
Instructions for use:
This driver is customized with a single chip and has a high integration level. All parameters are universally set and have been solidified. There is no peripheral parameter adjustment. The working voltage is DC 3.8-16V. The maximum power when working at the highest voltage is within 10W. Because it is a universal parameter, it is available in the market. There are many types of upper motors, and some motors may not start or work normally. Please do not connect motors with very different parameters from the drive board. Please buy a sample and test it. Whether it can start and work normally depends on the test.
Technical index:
Model: SZ-B2
Name: 10W three-phase sensorless (no Hall required) brushless DC motor driver
(1) Working voltage: DC3.8V-15V (up to 16V)
(2) Working current: continuous 600-800MA (peak 1A)
(3) Control power: within 10W
(4) Quiescent current: 7-10MA (standby state)
(5) Speed regulation control voltage: 0-3.3V
(6) Maximum speed: about 15000 rpm (different types of motors are different)
PCB size: length 19MMx width 15MM total height 10MM

DC6-20V 60W

Interface Description:
1. U V W phase line output is connected to the motor
2. VCC GND main power supply (external DC power supply)

Product parameters:
Product name: Three-phase DC brushless and Hallless drive
Model: X10 (no sense)
Working voltage: 6-20V (limit 5-24V)
Drive current: 3A max
Maximum speed: 224000 RPM (2 pole motor), 74000 RPM (6 pole motor), 40000 RPM (12 pole motor), 35000 RPM (14 pole motor).
Product size: length 34MM*width 27MM*height 11MM
Weight: X10 8g (including wire)
Features: This driver is a low-power fan brushless driver, and it can also be embedded in other systems. It is specially used for air pumps, water pumps, oil pumps, fans, etc. and industrial control electric gadgets for small space and low-power DC three-phase brushless motors. Default The middle timing is not suitable for high-power motors, such as long-term full load current operation, Jianyi plus fan cooling
Precautions:
1. There is no fuse in the power supply circuit on the motherboard. Jianyi has added it himself. Reverse connection of the positive and negative poles of the power supply will cause permanent damage to some of the chips on the board (even if it does not work for 1 second)
2. There is motor blocking protection during normal operation. Please do not artificially short-circuit when the module is not working normally. Once short-circuiting may cause the line to burst, please use small current and low voltage test for the first wiring test. Matching use of three-phase DC brushless motors with equivalent current and power
3. Do not connect the motor that is obviously inconsistent with the drive module voltage, current, or power, to avoid inexplicable "nonsensical" damage