PWM DC Converter, 12V-35V 5A 10A DC Motor Speed Adjuster Controller Driver, US $43.00 – Picture 0

PWM DC Converter, 12V-35V 5A 10A DC Motor Speed Adjuster Controller Driver, US $43.00 – Picture 1

Pwm Dc Converter, 12v-35v 5a 10a Dc Motor Speed Adjuster Controller Driver

US $43.00

Ilopango, San Salvador, El Salvador
Jan 29th

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PWM DC Converter, 12V-35V 5A 10A DC Motor Speed Adjuster Controller Driver You no longer have to worry about increased amps of the generator when the temperature increases, the driver resolves this for you because it keeps the current that is sent to the hydrogen generator in any temperature condition. Once you adjust the current in amps that you want, including the driver will keep if the concentration of electrolyte is changed. For example: if something evaporates add more water or sodium bicarbonate or the electrolyte you use. Even not change if the current in amperes generator sets of different size. Technical Specs : · 2.5 Amps - 35 Volts (Supply voltages : 9 to 35 Volts) · Linear 5V regulator on board (only one supply voltage to bring to the board) · PWM current chopper regulator (does not depend on an accurate supply voltage) · Very easy to setup motor current : 1V -> 1A (for example, if you want 800mA in your motor coils -> set the potentiometer voltage to 0.8V with a multimeter and you’re done). · Step/Dir drive mode with 3 a 5 Volts signals – PC // port or µController · Full Step 1/1, Half Step 1/2, Quarter Step 1/4, Eighth Step 1/8 (selection with dipswitches) · Easy wiring with standard screw terminals · Power on indication led · Step frequency up to 500kHz · Fuse protection on power supply rail (protects the board, but also your power supply and motor) Payment: 1) We accept only PayPal payment. 2) A non-payment dispute will be opened if full payment is not received after 14 days of auction. Shipping and handling: 1) We shall ship your items 1-3 business days after your payment is cleared . 2) Please make sure your PayPal address is accurate, so we only ship the items to your PayPal address. 3) Free shipments to US will NOT have online tracking , unless you use REGISTERED MAIL -- contact seller for invoice. 4) Shipments are with the postal service El Salvador , and usually take 15 to 28 business days, due to variation of postal service in different areas,some areas may take a little longer. 5) Can be traced from this page : http://www.correos.gob.sv/ 6) Please make allowances for international mail but do let me know if you have not received your items in a reasonable time. 7) If you want to get the items faster and accept the extra charges for the shipping,please email us before payment,we can use the EMS to ship and it will takes 5-8days, or any shipment type (Fedex, DHL) or provider by buyer. 8) Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Feedback: 1) If you are not satisfied with your purchasing for any reason, please contact us first. 2) Please don't leave any Negative or Neutral feedbacks directly! (Negative Feedback can't solve any problem). 3) We will be with you until you are satisfied. Please leave us Positive Feedbacks when you receive the items. We will leave you positive feedback at once at the same time,thanks! Return Policy: 1) If you are not satisfied with your purchasing for any reason, you can return the item to us,please send the email to us before return. 2) It must be retured within 14 days,return shipping fee will be paid by buyer. Contact us: 1) We are in El Salvador , are a company of engineers and developers of electronic controls , automated systems, etc. 2) For the functional products in our shop (such as: Chargers, Data cables), which function is the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and actual stock state. Please be advised before you bid. 3) If you have any problems , we are very happy to help . Please allow us to reply your email within 24hrs. 4) You can now Skype (only in Spanish ) to our account : pas.sv Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition	New other (see details) : A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“New item , brand new, fresh out from factory to your hands.”