{"product_id":"20a-300w-high-power-synchronous-rectification-power-supply-step-down-module","title":"20A 300W High Power Synchronous Rectification Power Supply Step-down Module, 20A – TPU","description":"\u003cp\u003e20A 300W High Power Synchronous Rectification Power Supply Step-down Module, 20A – TPU.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModule properties: synchronous rectification non-isolated buck constant current constant voltage module CC CV charging module\u003c\/li\u003e\n\u003cli\u003eScope of application: high-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging,...\u003c\/li\u003e\n\u003cli\u003eInput voltage: 6-40VDC\u003c\/li\u003e\n\u003cli\u003eOutput voltage: continuously adjustable (1.2-35VDC) below 32V for a long time (applicable to applications where the input voltage is higher than the output...\u003c\/li\u003e\n\u003cli\u003eOutput current: maximum 20A, long-term within 15A (please add a fan to dissipate heat when the power tube temperature exceeds 65 degrees, and use a reduced...\u003c\/li\u003e\n\u003cli\u003eCurrent limiting range: 0.2-20A (adjustment) please add a fan if the module exceeds 65 degrees\u003c\/li\u003e\n\u003cli\u003eLow voltage difference: 3V\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 150KHZ\u003c\/li\u003e\n\u003cli\u003eConversion efficiency: about 96% high, efficiency is related to voltage difference and use environment\u003c\/li\u003e\n\u003cli\u003eOutput ripple: ripple about 50mV (excluding noise) 20M bandwidth (for reference only) input 24V measured\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -10 to +75 degrees Celsius (please pay attention to the power tube temperature in actual use, if the temperature is too high, please...\u003c\/li\u003e\n\u003cli\u003ePotentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)\u003c\/li\u003e\n\u003cli\u003eOutput short circuit protection: yes (instantaneous protection) constant current (the current constant current value cannot be short-circuited for a long time)\u003c\/li\u003e\n\u003cli\u003eInput reverse connection protection: no\u003c\/li\u003e\n\u003cli\u003eOutput anti-reverse current: no, for loads with self-power or inductive loads, an external diode is required!\u003c\/li\u003e\n\u003cli\u003eWiring method: Wiring terminal\u003c\/li\u003e\n\u003cli\u003eSize: 60x53x30mm\u003c\/li\u003e\n\u003cli\u003eWeight: about 85 grams\u003c\/li\u003e\n\u003cli\u003eOutput current adjustment method:\u003c\/li\u003e\n\u003cli\u003eAdjust the CV potentiometer to set the output voltage to the voltage value you need according to your load requirements\u003c\/li\u003e\n\u003cli\u003eSet the CC potentiometer counterclockwise for about 30 turns (that is, set the output current to a small value), connect the LED, and adjust the CC...\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Info:\u003c\/strong\u003e Weight: 0.10kgs \/ 0.23lb, Size: 7cm * 7cm * 6cm \/ 2.76inch * 2.76inch * 2.36inch\u003c\/p\u003e\u003cp\u003eShipping: Shipping charges and final delivery dates are shown at checkout.\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"20A","offer_id":64314511458681,"sku":"TBD0605261201A","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9858\/7769\/files\/TBD0605261201A.jpg?v=1787200156","url":"https:\/\/marketvia360.com\/products\/20a-300w-high-power-synchronous-rectification-power-supply-step-down-module","provider":"MarketVia360 ","version":"1.0","type":"link"}