{"product_id":"bmt-buck-boost-solar-1-30vdc-10a","title":"BMT BUCK\/BOOST\/SOLAR 1-30VDC 10A","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eLTC3780 DC\/DC CC CV Auto Buck Boost Converter 5-32V TO 1-30V-10A Solar Battery Charger\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003eLTC3780 DC\/DC CC CV Auto Buck Boost Converter\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis power supply is an automatic step up\/down power supply module. Output voltage can keep stable when input voltage  is below, above or  equal to the output voltage.\u003c\/p\u003e\r\n\u003cp\u003eFor example setting the output as 12V, the input voltage changes within 5 ~ 32V output voltage is always 12V;It has constant voltage, constant voltage, under voltage protection,and output indication, fault indicator function, output over current, over voltage, short circuit protection;all components can achieve industrial applications.Can be perfectly used in various occasions,such as charging, high power LED driver, device power supply, car power source, etc.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eThe circuit board is thickly plated .\u003c\/li\u003e\r\n\u003cli\u003eThe fuse of input can be changed, to protect power supply and equipment.\u003c\/li\u003e\r\n\u003cli\u003eUsing high quality chips, low resistance and high frequency capacitor.\u003c\/li\u003e\r\n\u003cli\u003eThe module uses imported original IC.\u003c\/li\u003e\r\n\u003cli\u003eIt has constant voltage, constant voltage, and under voltage protection.\u003c\/li\u003e\r\n\u003cli\u003eOxidized heat sink is better at cooling than original color aluminum heat sink.\u003c\/li\u003e\r\n\u003cli\u003eThe material of inductor is sendust, it can heat less.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eType: Non-isolated step up\/down module \r\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 5V-32V(suggest 10V above ) \r\n\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: DC 1V-30V(continuously adjustable) \r\n\u003c\/li\u003e\n\u003cli\u003eOutput Current: 10A(max),less than 7A for long-term use \r\n\u003c\/li\u003e\n\u003cli\u003eOutput Power: 80W(suggested), 130W(max). Please enhance heat dissipation when power is more than 80W. \r\n\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: 50mV (measured at 5A, 12V to 12V) \r\n\u003c\/li\u003e\n\u003cli\u003eReverse Input Protection: Not support. If needed, a schottky diode can be added in series at input. \r\n\u003c\/li\u003e\n\u003cli\u003eOutput Flow Back Protection: Not support. If  used for storage battery charging or powered inductive load, a schottky diode can be added in series at output. \r\n\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection: Yes\r\n \r\n\u003cp\u003eAdjustment Method: \u003c\/p\u003e\r\n \r\n\u003c\/li\u003e\n\u003cli\u003eBattery under voltage protection adjustment method:(take 12V lead-acid battery as an example, set 10V under-voltage protection, shut off output) \r\n\u003cul\u003e\n\u003cli\u003eInput is connected to regulated power supply adjusted to 10V, adjust under-voltage protection potentiometer (clockwise to increase, counterclockwise to reduce), till the failure indicator (red) light is on. \r\n\u003c\/li\u003e\n\u003cli\u003eThen when the battery discharge to 10V, it will automatically cut off power supply to protect battery from damage. \r\n\u003c\/li\u003e\n\u003cli\u003eNote:If not powered by batteries, you can skip this setting.\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment methods:Input is connected to power source (voltage is higher than the under-voltage protection value), the red light is off while blue light is on. Output is connected to multimeter, adjust output voltage potentiometer (clockwise to increase, counterclockwise to reduce) till the required voltage; \r\n\u003cul\u003e\u003cli\u003eNote: Normally the red light is off, blue light is on, otherwise there is fault, input under-voltage protection, output over-current protection, output short circuit protection, please troubleshoot and power on again.\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003c\/li\u003e\n\u003cli\u003eOutput current adjustment methods:(take 12V input to charge 12V lead-acid battery as example, the charging current is 5 A)\u003c\/li\u003e\r\n\u003cli\u003eInput is connected to 12V power supply, turn multimeter to current position, output is connected to multimeter in parallel (red pen to output positive, black pen to negative, short circuit output directly.\u003c\/li\u003e\r\n\u003cli\u003eIt is suggested to use current positions more than 15A, in case of burning out fuse), adjust constant current potentiometer (clockwise to increase, counterclockwise to reduce), till it displays required current 5A, then remove the multimeter,\u003c\/li\u003e\r\n\u003cli\u003econnect to the battery to charge normally. If use ammeter to adjust output current,  refer to current meter corresponding circuit correctly connect and debug.\u003c\/li\u003e\r\n\u003cli\u003eNote:If used for constant voltage equipment, only need to set the maximum output current.\u003c\/li\u003e\r\n \r\n\u003cp\u003ePackage Included:\u003c\/p\u003e\r\n \r\n\u003cli\u003e1 x LTC3780 DC-DC Step Down Module\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eConverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLTC3780 | DC\/DC | CC | CV | Auto Buck | Boost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":45625448235052,"sku":"BMT BUCK\/BOOST\/SOLAR 1-30VDC 10A","price":217.39,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/bmt-buckboostsolar-1-30vdc-10a-411604.jpg?v=1781022259","url":"https:\/\/xytron.ae\/fr\/products\/bmt-buck-boost-solar-1-30vdc-10a","provider":"Xytron","version":"1.0","type":"link"}