{"product_id":"dc-dc-step-down-adjustable-constant-voltage-current-power-supply-module_969200","title":"DC-DC Step Down Adjustable Constant Voltage Current Power Supply Module","description":"\u003cstrong\u003eModule parameters:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eScope: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators\u003cbr\u003eInput voltage: 7-40V\u003cbr\u003eOutput voltage: continuously adjustable (1.25-35V) (applied to the input voltage is higher than the output voltage applications can boost)\u003cbr\u003eOutput Current: 8A, 10A maximum time within the (power tube temperature exceeds 65 degrees, please add cooling fan, 24V 12V 5A turn within generally be used at room temperature without a fan)\u003cbr\u003eConstant Range: 0.3-10A (adjustable) module over 65 degrees, please add fan.\u003cbr\u003eTurn lights Current: current value * (0.1), turn the lamp current and constant value linkage, such as constant value of 3A, turn the lamp current is set to a constant current of 0.1 times (0.1 x 3A = 0.3A), when the constant 2A, when adjusted to the current value, then turn the lamp current constant current of 0.1 times (0.1 x 2A = 0.2A).\u003cbr\u003eThis version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging.\u003cbr\u003eMinimum pressure: 1V\u003cbr\u003eConversion efficiency: up to about 95% (output voltage, the higher the efficiency)\u003cbr\u003eOperating frequency: 300KHZ\u003cbr\u003eOutput Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured\u003cbr\u003eOperating temperature: Industrial grade (-40 ℃ to + 85 ℃) (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation)\u003cbr\u003eNo-load current: Typical 20mA (24V switch 12V)\u003cbr\u003eLoad regulation: ± 1% (constant)\u003cbr\u003eVoltage Regulation: ± 1%\u003cbr\u003eConstant accuracy and temperature: the actual test, the module temperature changes from 25 degrees to 60 degrees, the change is less than 5% of the current value (current value 5A)\u003cbr\u003eDynamic response speed: 5% 200uS\u003cbr\u003ePotentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)\u003cbr\u003eIndicator: color indicator, charging indicator light red, fully charged light green (no load is green)\u003cbr\u003eOutput short circuit protection: Yes, constant current (constant current setting values)\u003cbr\u003eInput reverse polarity protection: None,\u003cbr\u003eOutput anti-anti-perfusion: no, for charging the battery needs additional two diodes!\u003cbr\u003eConnection: Terminals\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x DC-DC Step Down Adjustable Power Supply Module\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Banggood","offers":[{"title":"Default Title","offer_id":33325239402634,"sku":"U2I-BG-969200","price":2045.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/SKU204197-1.jpg?v=1585966557","url":"https:\/\/shop2india.com\/products\/dc-dc-step-down-adjustable-constant-voltage-current-power-supply-module_969200","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}