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Ảnh sản phẩm thuộc về PNLAB

Thông tin chi tiết sản phẩm

Tên sản phẩm:

Stepper motor driver A4988

Giá:

40.000

Tình trạng:

Liên hệ

Xuất xứ:

China

Hãng sản xuất:

PNLAB

Mã sản phẩm:

A49883D

40.000

40.000 1+ units
35.000 10+ units
35.000 100+ units

Item Description:

      A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator is able to operate in slow or mixed decay modes. Converter is A4988 easy implementation of the key. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.

Features:

  • Low RDS (ON) output
  • Automatic current decay mode detection / selection
  • Mixed with slow current decay modes
  • Synchronous rectification for low power dissipation
  • Internal UVLO
  • Crossover-current protection
  • 3.3 and 5 V compatible logic supply
  • Thermal shutdown circuitry
  • Ground fault protection
  • Load short-circuit protection
  • Step five selectable modes: full, 1/2, 1/4, 1/8 and 1/16

Package Including:

  • 1pcs CJMCU-stepper motor driver A4988 3D Printer Driver Module