- The production process improvement again. This version is the third generation product upgrades!
- 3D printer module A4988 2oz stepper motor drive Reprap
- tips: 2oz means that two ounces production process. Found: finned 2A of current, can work long hours.
- Very suitable for Mendel, Huxley machine use. And official Wiki products, 100% consistency!
- A4988 module has completed 2oz upgrade. Currently the plant is a second-generation product,
- compared to the first generation using 1oz copper process is that the use 2oz copper production,
- better heat dissipation, the current stability is stronger.
- Performance Upgrade: PCB copper technology upgrade to 2oz (copper thickness 70um, the ordinary is 35um),
higher copper content, of course, better thermal performance
- Upgrading the manufacturing process: SMT placement machine manufacturing higher, non-manual welding, yield more stable performance
|