new M8 constant current electronic load the V6 version discharger discharger, US $169.99 – Picture 0

new M8 constant current electronic load the V6 version discharger discharger, US $169.99 – Picture 1

New M8 Constant Current Electronic Load The V6 Version Discharger Discharger

US $169.99

???, ???, China
Mar 12th

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M8 MCU constant current type digital electronic load Parameters: A / D 10BIT ± 1 Voltage: 50V ± 50mV (eight times the use of sampling is reduced to ± 10mV) Current: 5A ± 5mA Current regulator: 13BIT PWM D / A 5A of Minimum adjustment: 1mA 30A minimum adjustment 4mA a music network Improve the accuracy of the low-end voltage, measured voltage using two ranges, 50V/5V automatic switching. ADC2 (PC2) to do the low-voltage (<4.5V) voltage test, and discharge voltage test terminal. Two 100K resistors 1/2 partial pressure Uses: Can test the capacity of the battery, and you can set the cut-off voltage, internal resistance display. 2 test the performance of the switching power supply. Correction mode Press and hold the key to start entering calibration mode Correction mode V correction voltage, divided into two sections of correction I corrected the current Ra correction AC internal resistance Vbt correction system battery voltage load loading calibration parameters Lok save save correction parameters exit to exit Normal operating mode Entry mode: the function select "lock"; 5 seconds without operation Left and right rotary switch the display contents Key operation exit lock status Feature selection state Entry mode: hold down the button for 2 seconds Select the menu Lock status Entry mode: the function select "lock"; 5 seconds without operation Left and right rotary switch the display contents Key operation exit lock status Feature selection state Entry mode: hold down the button for 2 seconds Select the menu "Lock" into the locked state "Load" to open the electronic load "LoadOFF" off the electronic load "SetV" set to limit the voltage "SetI" set to limit the current "Ra" open the AC resistance test RaOFF "off AC resistance test "ZeroAH" capacity to zero "ZeroRa" AC resistance zero "DCtest" open the power supply maximum current test "DCtestOFF" off the power supply maximum current test B4 v0 f, e. _ / R 1,Small size, the standard 2004 LCD size, with superimposed assembly, space-saving, easy installation. 2, KIS-3R33 isolated power supply, input voltage of 12-23 V, so what's the power to pick what power whatever (recommended 12V fan speed control circuit part) that take into account. 3, the current sampling resistor so what then what is it, so many pads Whether SMD, DIP or Kang copper wire can be installed. Kang copper wire temperature drift a little smaller resistor size selected according to the maximum current 10A 20 milliohms then enough more ********* debugging tuning steps ******** Debugging steps: Press and hold the encoder and then boot into debug mode; Voltage adjustment: Package include: 1pcs Discharge instrument Payment We accept the payment via PayPal only. Payment is expected within 5 days of the auction's end. Availability of the item can not be guaranteed if no payment received in 3 days. Please don't purchase if you are not intend to pay. Unpaid item will report to eBay and get the warning. . Shipping & Handling 1.Items are shipped from china.we will send out within 2 working days after receive the money. 2.We usually send the parcel by Singapore Post Air Mail or HongKong Post Air Mail. After send out,most country will arrived the parcel in 12-25 business days. We also can provide Express,such as Fedex,DHL,EMS,usually 3-7days to most country.If you need Expedited shipping,contact us. The global shipping is difficult to control sometimes,if you havent receive after 25days,contact us,we will check for you. 3.We send to the address of ebay add info,please check your add info of ebay is correct. 4.Some conutries,such as Italy,Brazil,we can ship to,but it usually needs more than 30days to arrive,if you dont care the long time of shipping,contact us. Warranty and Return 1.If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact us before you return it. 2.If item is defective in 14 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 14 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping free. Feedback please leave behind your positive feedback for us after you receive the item, no matter whether you are satisfactory with my item, we will leave behind the same to you. If you want to leave a negative feedback,please contact me at first, we trust that everything could be issued before you leave it. Contact us We work 6 days except Sunday and public holidays. Please feel free to contact us anytime if you have any questions , We will try our best to help you.