{"product_id":"runcci-yun-set-of-2-adjustable-dc-step-down-power-supply-converter-4-40v-input-to-1-25-37v-output-voltage-regulator-with-led-voltmeter-for-diy-arduino","title":"RUNCCI-YUN Set of 2 Adjustable DC Step Down Power Supply Converter, 4-40V Input to 1.25-37V Output Voltage Regulator with LED Voltmeter for DIY Arduino","description":"\u003ch3\u003eRUNCCI-YUN Set of 2 Adjustable DC Step Down Power Supply Converter, 4-40V Input to 1.25-37V Output Voltage Regulator with LED Voltmeter for DIY Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eParameters: Input voltage: 4-40V Output voltage: 2 A continuous power. Output\ncurrent: maximum 15 W. Output power: 150 kHz. Ripple frequency: 100 mV. Grain\npeak: ±5%. Instruction manual: 1. With power indicator; 2. With voltmeter\ndisplay, with advanced microprocessor, voltmeter error +0.05V, range 0-40V. To\nensure the accuracy of the voltmeter, please make sure the input voltage is\nabove 4V. 3. Press the button on the right to switch the input or output\nvoltage. 4. The voltmeter can be switched off. When it is not needed, just\ntouch the button on the left. 5. Thanks to the terminal blocks, it can be\neasily used without a soldering iron, and the welding wire connection point is\nretained. 6. The output current can be up to 3A, the normal stable operating\ncurrent is 2A. 7. The voltage regulator has an internal oscillation frequency\nof 150 kHz and belongs to the second generation of switching voltage\nregulators with low power consumption and high efficiency. 8. It has\noverheating and short circuit protection. Note: 1. If power is above 15W, a\nheat sink should be used to improve heat dissipation. 2. If the output voltage\ncannot be adjusted, please turn the potentiometer counterclockwise more than\n10 revolutions before starting. Package includes: 2 x DC-DC step-down\nconverters.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003ePractical DC-DC Step-Down Converter The step-down converter lowers the voltage. Input Voltage: 4.0-40V, Output Voltage: 1.25-37V; Output Current: 2A, Output Power: 15W, Operating Frequency: 150KHz If the output voltage does not match the electrical system, you can adjust it manually.\u003c\/li\u003e\n         \u003cli\u003eSolderable Power CableThe soldering connection point is on the board, so you can solder the power cord as needed. If not, you can also connect it to the terminal block.\u003c\/li\u003e\n         \u003cli\u003eOperationConnect the power supply to the input port of the step-down converter and check the output voltage. If the output voltage does not match the electrical system, turn the potentiometer with a screwdriver. Turning clockwise increases tension, turning counterclockwise reduces it. After checking the output voltage, connect the electrical device to the output port.\u003c\/li\u003e\n         \u003cli\u003eLED Indicator The step-down converter shows the voltage and measures it precisely. To switch the display of input or output voltage, simply press the button on the right. To turn off the digital display, press the button on the left.\u003c\/li\u003e\n         \u003cli\u003eNoteIf the output voltage cannot be adjusted and always corresponds to the input voltage, please turn the potentiometer counterclockwise more than 10 revolutions before you can use the module normally. The standard output voltage is factory 20V.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"RUNCCI-YUN","offers":[{"title":"Default Title","offer_id":45739320541337,"sku":"de-B0F593W9WP","price":112.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B0F593W9WP.jpg?v=1775749126","url":"https:\/\/soundstores.net\/products\/runcci-yun-set-of-2-adjustable-dc-step-down-power-supply-converter-4-40v-input-to-1-25-37v-output-voltage-regulator-with-led-voltmeter-for-diy-arduino","provider":"SoundStore Australia","version":"1.0","type":"link"}