- High Quality Chip: L298N as main driver chip, strong driving ability/small heating/strong anti-interference/low calorific value, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors.
- High Efficiency: Dual-channel H-bridge driver working mode creates higher working efficiency.
- High Reliability: Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability.
- Main Parameters: Drive voltage: 5V-35V, Drive current: 2A (MAX single bridge),Maximum power: 25W, Logic current 0mA-36mA,Operating mode: H-bridge driver (dual).
- Warm Tips: To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage.
Specification:
Chip: L298N dual H-bridge driver chip
Logic voltage: 5V
Logic current： 0mA-36mA
Working mode: H-bridge driver (dual)
Storage Temperature: -20 ℃ to +135 ℃
Operating mode: H-bridge driver (dual)
Drive voltage: 5V-35V
Drive current: 2A (MAX single bridge)
Maximum power: 25W
Driver Board Size：55mm*60mm*30mm
Driver Board Weight: 33g/pcs
Dimensions: 43x43x27mm
Low heat generation and excellent anti-interference performance.
With power up to 25w, i.e. 2A, it can run one 2-phase stepper motor, one 4-phase stepper motor or two DC motors.
The larger capacity makes the capacitor impregnation behind the over current protection diode more stable and reliable.
This module can complete the electrical work of 78M05 by driving the power supply part. To prevent damage to the voltage regulator chip, please use an external 5V logic power supply when using a driving voltage higher than 12V.
Warm Tips:
When driver voltage: 7V-12V:
The on-board 5V logic power supply can be enabled, when using the on-board 5V power supply, the +5V power supply in the interface does not input voltage, but can draw 5V voltage for external use.
When the drive voltage is greater than 12V, less than or equal to 24V:
For example, to drive a motor rated at 18V, the jumper cap enabling the on-board voltage 5V output must be removed, and then 5V must be connected outside the 5V output port to the L298N internal logic voltage supply.
