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• 125V 22A 1500W DC DC Buck Converter Step-down CNC Adjustable Stabilized Voltage Power Supply Regulator with Bluetooth/USB Module Product Features: 1 LCD display board with gold sinking process to stop oxidation and deficient contact, ensuring an entire exhibit even after long-term use 2 Independent silicone keys for easy voltage or recent adjustment with a simple one-key entry and go out system, getting rid of complexity three Display suggestions encompass LCD header, color display header, or the flexibility to add a tradition serial display screen for versatile functionality four Utilizes a separate motherboard for bendy use, supporting stepless current and voltage modifications five Soft silicone button material gives a comfortable contact and durability, making certain long-lasting performance without put on or failure Product Parameters: Product name: CNC DC buck energy supply Input voltage: 12-140V Output voltage: 0-125V Output voltage accuracy: ± 0%+3 phrases (Calibratable) Output current accuracy: ± 0%+3 words (Calibratable) Current resolution: 0 Output current: 0-22A Output power: 0-1500W; Voltage resolution: 0 Data organization storage: 11 groups Screen size: Upgraded 1 vast screen, 36 * 29mm seen range Buzzer: Yes Cooling fan on conditions:Temperature>45 °C or current>2A or power>30W Product size: Product shell 83x48x29; (Height would not encompass rotary encoder) Product motherboard:130x84x42mm Product weight: Net weight of motherboard 227g, Net weight of the whole set 280g,The total set contains a packaging weight of 335g Protection Mechanisms: Input undervoltage protection (LUP): 11-125V adjustable, factory default cost of 11V Output overvoltage defense (OUP): 1-130V adjustable, factory default price 130V Output overcurrent protection (OCP): zero adjustable, manufacturing facility default cost 23A Output overpower defense (OPP): 1-1500W adjustable, manufacturing unit default value 1500W Over temperature protection (OTP): 30-99 °C adjustable, manufacturing facility default cost of 60°C Timeout protection (OHP): 1-99 hours and fifty nine minutes, manufacturing unit default off Overcapacity protection (OAH): 0, factory default off Superenergy protection (OPH): 0, factory default off Caution: 1 It isn't allowed to enter AC power, not to mention hook up with 220V mains energy 2 The most allowable enter voltage is 140V, and overvoltage input or opposite polarity connection isn't allowed three The output can't fully warrantly anti backflow When connecting the battery, it's necessary to ensure that the output voltage of the power module is usually greater than the battery voltage, or to connect a diode in sequence with a unidirectional conduction at the output superb pole to stop battery voltage backflow from burning out the ability supply 4 When connecting the output terminal to the battery, be careful not to reverse the effective and adverse poles five The product is a voltage discount module, maximum output voltage = the enter voltage * zero Package List: Step-down module * 1, LCD display screen * 1,(optional) connecting cable * 1

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