LV8731 Stepper Motor Driver PWM Constant Current Control 2 Phase 2A 16 Microstep, US $12.00 – Picture 0

LV8731 Stepper Motor Driver PWM Constant Current Control 2 Phase 2A 16 Microstep, US $12.00 – Picture 1

LV8731 Stepper Motor Driver PWM Constant Current Control 2 Phase 2A 16 Microstep, US $12.00 – Picture 2

Lv8731 Stepper Motor Driver Pwm Constant Current Control 2 Phase 2a 16 Microstep

US $12.00

Shenzhen, China, China
Feb 14th

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Welcome to have a look at my store, we offer a variety of different RC parts and RC tools that you may interest in, click here! LV8731 Stepper Motor Driver PWM Constant Current Control 2 Phase 2A 16 Segment Microstep Description: - The LV8731 is a 2-channel H-bridge driver IC that can switch a stepper motor driver, which is capable of micro-step drive and supports 4W 1-2 phase excitation, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications. Features: - Low on resistance (upper side : 0.3?; lower side : 0.25?; total of upper and lower : 0.55?; Ta = 25°C, IO = 2A) - High Efficiency - Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 4W1-2 phase - Various Step Adjustment Available - Motor current selectable in four steps - Low Consumption - Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated - Safety Design - No control power supply required - Easy Design - CLK-IN Input - Easy Control for Micro-step Drive - Single-channel PWM current control stepper motor driver (selectable with DC motor driver channel 2) incorporated. - BiCDMOS process IC - Excitation step proceeds only by step signal input - Unusual condition warning output pins Specification: - with semiflow function - Max paulse freqeuncy:100KHZ - four microstep for choose:1,1/2,1/4,1/16 - 4 current can be adjust:0.5A-2.0A - Size:=44*42mm(height :35mm.with heatsink) Software download Payment Terms1. We only accept paypal payment, other payment methods are not acceptable. 2. Payment should be completed within 7 days of bid or auction closing. Or unpaid dispute will be filed for non-payer after 7 days of sales day. Shipping Terms1. We ship all the items to your paypal address, please make sure that your paypal address must be correct or send us a message to inform us if you want to change a address before you pay for it. 2. We ship all our buyers packages with tracking number, and all the items will be sent within 1-2 business days after payment received. 3. Usual we offer free shipping by EUB or Paypal package, but if you would like a express delivery, we can ship your package by International EMS or DHL on the condition that you are willing to pay for the extra postage. 4. All the package which weight is over 2kg, we will ship it by International EMS or DHL as other methods can not ship to, and it commonly takes 5-10 business days to arrive you. Delivery Time Countries 7 ~ 15 days United States (ship by International EUB) 7 ~ 15 days United Kingdom, Canada, Australia ( ship by Paypal Package) Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.

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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

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