Specification:
Origin: Mainland China
Type: Module
Condition: New
Model Number: Power Expansion Board
Product Size: 20.00x17.00x20.00mm/0.79x0.67x0.79inch
1. This board provides flyback diodes for the motor to resist induced voltages even when the driver is unpowered. Protects the stepper motor driver.
2.The V2 protector also contains a diode from the logic voltage (anode) to the motor voltage (cathode) to ensure power supply sequence to all silent stepper bars.
3. This product is mainly for parallel structure 3D printing when the vibration ripple, especially the use of TMC2100 drive and lower resistance of the motor effect is more obvious.
Can effectively eliminate the effect of low-speed motor is more obvious, effectively eliminating the low-speed case of uneven signal wave, so as to achieve a relatively flat signal wave effect.
In the use of TMC2100 drive 24V power supply model is the most obvious, different machines will be different amplitude of the effect of wave elimination.
4. Applicable to: DVR8825, A4988, TMC2100, LV8729V, and any two-phase four-wire stepper motor.
Special Tips:
1. The effect varies according to the machine as well as the motor.
2. No relationship with the main control board, firmware, any main control board, firmware are applicable.
3. Related to the motor, motor resistance is small, the effect is more obvious.
4. There will be heat phenomenon, if necessary, you can add a heat sink to dissipate heat.
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
No-delivery refund
