Module Usb Dc5v Adjustable 2a Replacement Dc4v-13v Boost/reduced Power

C $20.63

suzhou, China
Aug 13th

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Product Description Module USB DC5V Adjustable 2A Replacement DC4V-13V Boost/Reduced Power Features: 100% brand new and high quality USB adjustable boost power module 15W boost converter LCD display 15W Description: This is a 15W DC adjustable constant voltage constant current boost/reduced power module. With LED digital tube display, fast charger supporting QC2.0, QC3.0, AFC, FCP, SCP fast charging protocol. Display output voltage, output current and output power. Adjustable output voltage and current. Set output current to meet requirements. It can be used as an ordinary step-down power supply module, charger and LED constant current driver. Simple, efficient, and practical. Features: 1>. Support fast charger 2>. Support backflow protection 3>. Support constant voltage and constant current adjustment 4> .LCD HD display 5>. Four input power modes 6>. Support over current protection 7>. Support over-voltage protection 8>. Support power failure protection 9>. Support over temperature protection 10>. Support over current protection 11>. Support charging mode 12>. High resolution 13>. Simultaneous display of multiple parameters 14>. Comfortable shell 15>. Display input voltage, output voltage/current/power/capacity statistics. Parameters: 1>. Product Name: USB CVCC reduced-Boost Voltage Converter 3>. The input voltage of the pad: DC 4.0V-13.0V (Note USB input) 4> .USB input voltage: DC 5.0V 5>. Output voltage: DC 1V-30.0V 6>. Output current: 2A 7>. Output power: 15W (Max) 8>. Voltage display accuracy: +/- 0.1V 9>. Voltage display resolution: 0.01V 10>. Current display range: 0~2.2A 11>. Current display accuracy: +/- 0.05A 12>. Current display resolution: 0.001A 13>.Capacity accuracy: 0.00W~15.0W 14>. Protection temperature threshold: 100degree Celsius 15>. Conversion efficiency: 94% 16>. Working current: 30mA 17>. Short circuit protection: Yes 18>. Anti-backflow protection: Yes 19>. Overcurrent protection: Yes 20>. Overvoltage protection: Yes 21>. Over power protection: Yes 22>. Operating temperature range: -20degree Celsius~85degree Celsius 23>. Working humidity range: 0%-95%RH 24>.Size: 100.5*40*19.5mm Fast charging deception function: 1>. Support smart fast charging deception function, solve the problem of insufficient power supply of USB input port. 2>. Support mainstream fast charging protocols: QC2.0, QC3.0, AFC, FCP, SCP. 3>. The user can choose not to cheat or automatically select the cheating mode. 4>. Press and hold the TRIG button for 2 seconds to enter the fast charging protocol selection interface, the screen will display the fast charging protocol. 5>. Short press the TRIG button to select the fast charging protocol. 6>. Short press the ON/OFF or SELECT button to trigger the fast charging protocol, if the trigger is successful, it will display OK and the FC indicator light will be on, otherwise the Err and FC indicator lights will be off. 7>. Press the TRIG button again for 2 seconds to save and exit the setting mode, the module will remember the selection. 8>. The user can select the automatic mode, if the user does not know which protocol the charger supports, the module will automatically select the deception protocol. 9>. If the user does not need the fast charging deception function, you can choose the OFF mode. Button/potentiometer/LED introduction: 1>. Long press means you need to press for more than 3 seconds. 2> .ON/OFF button: Short press is used to turn on or off the output voltage in the display mode, or to trigger the charge cheating function in the fast charging protocol selection mode. Long press is used to set the default ON or OFF to re-supply power the next time Use display mode when 3> .SW button: In the fast charging protocol selection mode, short press can switch to display output voltage and output current or trigger charge deception function. Long press can switch to display output current, output power and capacity statistics. 4> .TRIG button: short press to select fast charging protocol, long press to enter or exit the fast charging protocol selection interface. 5> .CV potentiometer: adjust the output voltage. Increase the output voltage when turning clockwise. If the output voltage cannot be adjusted, please turn the CV potentiometer 10 times counterclockwise. 6> .CC potentiometer: adjust the output current, turn clockwise to increase the output current Note: Do not maintain a fixed output current, when the load current reaches the set current value, the module starts to output the current value fixedly. Adjust the output current circuit Output terminal. 7> .ON LED: green output indicator light, when the output terminal has output, the indicator light is on, otherwise it is off. 8> .CC LED: Red constant current output indicator. When the load current reaches the set current and the CC constant current indicator is on, it enters the constant current state. 9> .FC LED: Blue fast charging indicator, fast charging protocol after successful deception. 10>. Input terminal: There are four input methods: 10.1>. Method 1: Standard Type A USB male connector, it can only input DC 5V. 10.2>. Method 2: Micro USB Female, can only input 5V DC. 10.3>. Method 3: Type-C USB female connector, can only input 5V DC power. 10.4>. Method 4: Pad input DC 4.0V-13.0V. 10.5>. It can only choose one input method. 11>. Output terminal: KF-301-2P 5.08mm blue terminal. It can output DC 1.0V-30.0V. Protection function: 1>. Overvoltage protection: If the output voltage is greater than 30.5V, the module will automatically turn off the output voltage. 2>. Over current protection: If the output current is greater than 2A, the module will automatically turn off the output. 3>. Over power protection: If the output power is greater than 15W, the module will automatically turn off the output and display "OPP". The user needs to reduce the load power, and then press the "ON / OFF" button. 4>. Current error: Large display error when the output current is less than 0.05A, and the output current cannot be displayed when the current is 10~40mA. 5>. Overheating protection: if the temperature exceeds 100degree Celsius, the module will automatically turn off the output and display "OTP". The user needs to reduce the load power, and then press the "ON / OFF" button. Use steps: 1>. As an ordinary step-down power supply module: 1.1>. Connect the correct input voltage to the input terminal; 1.2>. Adjust the CV constant voltage potentiometer as needed to set the output voltage. If the output voltage cannot be adjusted, turn the CV potentiometer counterclockwise for more than 10 turns. 1.3>. First, turn the CC potentiometer counterclockwise more than 10 times. 1.4>. Short circuit between OUT+ and OUT- (connected by wires). Or use a multimeter to test the output short-circuit current at 10A or 20A (connect two test probes to the output terminals on the module). Or directly connect the output terminals Short circuit. 1.5>. Turn the CC constant current potentiometer clockwise to set the output current according to the required overcurrent protection value. 1.6>. Test and use (for example: if the multimeter shows 1A, the maximum output current of the module is 1A. If the output reaches 1A, the red LED indicator will light up, otherwise the LED will go out.) 1.7>. The output voltage will decrease due to the current sampling resistor at the output. The higher the current, the more the voltage will decrease. 1.8>. The output current cannot maintain a fixed value output, it changes with the load, but it cannot exceed the set output current value. 2>. As a charger: 2.1> .Tops: If the power module does not support the constant current function, it cannot be used as a charger module. The voltage difference between the under-voltage battery and the charger is very large, resulting in excessive charging current or even damage to the battery. It It is necessary to maintain the constant current mode to charge to a certain level, and then automatically switch back to constant voltage charging. 2.2>. Ensure the floating charging voltage and charging current of the battery. If the parameter of the lithium battery is 3.7V / 2200mAh, the floating charging voltage is 4.2V, and the maximum charging current is 1C, which is 2200mA. 2.3>. Connect the correct input voltage to the input terminal. (Note: Do not connect the load during parameter setting). 2.4>. Short circuit between OUT+ and OUT- (connected by a wire). Or use a multimeter to test the output voltage and adjust the CV potentiometer to ensure that the output voltage reaches the required floating charging voltage. (If charging a 3.7V lithium battery, please Adjust the output voltage to 4.2V). Or directly short-circuit the output terminals. 2.5>. First, turn the CC potentiometer counterclockwise for more than 10 turns. 2.6>. Use a multimeter to test the output short-circuit current at 10A or 20A (connect two test probes to the output terminals of the module) 2.7>. Rotate the CC constant current potentiometer clockwise to set the output current according to the required charging current value. 2.8>. Connect the battery to the output terminal and start charging. 3>. As a high-power LED constant current driver: 3.1>. Ensure the working current and maximum working voltage of the LED. 3.2>. Connect the correct input voltage to the input terminal. (Note: during the parameter setting, do not connect the load). 3.3> Short circuit between OUT+ and OUT- (connected by wires). Or test the output voltage with a multimeter at the output end and adjust the CV potentiometer to set the output voltage to the maximum operating voltage of the LED. 3.4>. Rotate the CC potentiometer counterclockwise for more than 10 turns. 3.5>. Use a multimeter to test the output short-circuit current at 10A or 20A (connect two test probes to the output terminals on the module) or directly short-circuit the output terminals. 3.6>. Rotate the CC constant current potentiometer clockwise to set the output current according to the required LED operating current. 3.7>. Connect the LED and test. Matters needing attention: 1>. It is a DC power supply module, so AC power cannot be connected. 2>. Please do not short-circuit the output. 3>. Please ensure that the input power is greater than the load power. 4>. If the module is very hot, please reduce the output power. 5>. If the output voltage cannot be adjusted, please turn the CV potentiometer counterclockwise for more than 10 turns. 6>. The output current cannot maintain a fixed value output, it changes with the load, but it cannot exceed the set output current value. 7>. There is a protective film on the surface of the shell. It is recommended to tear it off to get a clearer effect. 8>. Please read the manual and instructions before use. Application: 1>. Ordinary power supply 2>. Battery charger 3> .LED drive power 4>. Instrument voltage display 5>. Tester 6>. Circuit test 7>. Power conversion 8>. Fan Speed Controller Package Contents: 1* USB adjustable boost power module Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Payment We accept payment via Paypal only. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. Delivery details We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . 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Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Working humidity range	0%-95%RH
MPN	Does Not Apply
Conversion efficiency	94%
Current Conversion	null
Working current	30mA
Product Type	null
USB input voltage	DC 5.0V
Conversion Direction	null
Output voltage	DC 1V-30.0V
Device Function	null
Output current	2A
Package Contents	1* USB adjustable boost power module
Output power	15W (Max)
Size	100.54019.5mm
Protection temperature threshold	100degree Celsius
UPC	Does not apply