Store Categories

Product Description

Features:
15W USB adjustable buck-boost power supply charging module 5V to 3.3V9V12V24V30V router DP2

15W 2A USB adjustable buck-boost power supply charging module 5V to 3.3V9V12V24V30V
(constant voltage constant current)
Note: In order to prevent the casing from being scratched during transportation, the surface protection film of the high-profile version of the casing is not torn off. It is necessary to tear off the rear casing to make it look bright! ! !
1. Highlights:
• 1.15W power, 2A current, can be used to power the router.
• 2. As a USB input adjustable desktop power supply, you can adjust the output voltage arbitrarily, limit the current 0-2A (wide input 4-13V, wide output 0.5-30V any adjustment, with short circuit protection, short circuit does not burn)
• 3. As a USB charging cable, adjust the charging voltage and maximum charging current arbitrarily (any voltage, with constant current, anti-backflow, to meet the charging of most batteries)
• 4. Multiple protection (short circuit, over current, over temperature, over power, over voltage protection, charging anti-backflow protection)
2. Product parameters:
2.1. Input voltage: 4-13V (When using pad input, pay attention to the positive and negative poles, do not connect AC power)
2.2. Output voltage: 0.5-30V
2.3. Output current: 0-2A (The output current in constant voltage mode is adaptive according to the load size, it is not adjustable. If you set the limit current to 1A, then the load current is greater than 1A, it will automatically enter constant current mode 1A )
2.4. Output power: less than 15W (when the output power is greater than 15W, the output is automatically turned off, and the -OP- is displayed. After reducing the load power, press the ON/OFF button to solve). When the input current is too large, it may be turned off early due to temperature protection.
2.5. Voltage display: resolution 0.1V, factory accuracy ± 0.1V or so (can be manually corrected after comparison with standard voltmeter)
2.6. Current display: resolution 0.01A, range 0-2.2A, factory accuracy ±0.05A; display error is larger when the output current is less than 0.05A, small current within 10-40mA can not be displayed (can be manually corrected, output current Calibration is more accurate when it is greater than 1A, and calibration is not recommended for small currents.)
2.7. Power display: 0.00W-15.0W
2.8. Temperature protection: When the power component temperature is higher than 100 °C, enter the -OT-protection, reduce the load power, press the ON/OFF button to solve (the power will not enter the OT protection for long-term operation within 10W, when the input current is greater than At 3A, it may enter over-temperature protection when working for a long time, even if it does not reach 15W)
2.9. Working current: about 30mA
2.10. Charging anti-backflow: Yes, it can be directly connected to the battery for charging, no need to add a diode
2.11. Short circuit protection: Yes
2.12. Weight: High version 30g, low version 20g

3. Function description:
3.1. Button
“SELECT” button: short press – switch between voltage, current, power, wheel display; long press – enter or exit calibration mode;
“ON/OFF” button: Short press – control the output end to be turned on or off; long press – set the power-on default output to be off or on, long press for more than 3s to release, display ON for each power-on default There is an output, and the display OFF means that there is no output by default every time the power is turned on.
3.2. Potentiometer
The current adjustment potentiometer CC rotates clockwise to increase the limit current value. When the load current reaches the limit current, it enters the constant current state (note that the output current can be increased without adjusting the potentiometer. At constant voltage, the output current is only Depending on the load, it varies according to the load);
• Maximum output current (constant current value) setting method: switch to current display, directly short the output terminal to adjust the CC potentiometer, the current display current value is the maximum output current.
         The voltage adjustment potentiometer CV rotates clockwise to increase the output voltage.
3.3. Indicator lights
CC——Constant current indicator light, bright when constant current (red);
ON - output status indicator (green);
3.4. Input and output ports
The input side - the left side, the USB male head, the microUSB, and the pad are selected as inputs;
Output - right side, blue 2P terminal as output.
4. Accuracy calibration method:
Output voltage calibration - When the digital tube always displays the voltage, press and hold the "SELECT" button for more than 3 seconds to release, the digital tube flashes, short press the "SELECT" button, the voltage value increases by one unit, short press the "ON/OFF" button The voltage value is reduced by one unit. When the output voltage is low, it may take several times to see the value change 0.1V.

We only ship to Ebay Address,Please Make sure it's 100% right.

The items you ordered will be shipped out  in 1 business day by Air Mail 

when your payment is clear. 

 

 

Country

DELIVERY TIME

Shipping time will be longer than below period due to the flight and holiday

WORKING DAYS

5-7

8-10

12-14

15-19

20-22

WORKINGDAYS+SATURDAY+SUNDAY

5-9

8-15

16-20

21-25

26-30

Australia

Rate(time arrived)

21.4%

52.1%

14.3%

7.2%

4%

United States

Rate(time arrived)

5.2%

80%

14.3%

0.5%

  

United Kingdom

Rate(time arrived)

9.9%

63.2%

19.1%

3.4%

4.4%

Germany

Rate(time arrived)

11.1%

22.2%

30.3%

20.9%

15.5%

Canada

Rate(time arrived)

2%

45.1%

31.4%

17.6%

4%

Italy,Russia

Rate(time arrived)

2.5%

10.2

18.2%

17.3%

31.3%

Spain

Rate(time arrived)

3.5%

25%

47.9%

12.9%

10.7%

Brazil , most of the south America country

Rate(time arrived)

Most package will need 4-8 weeks

Other country

Rate(time arrived)

0.5%

8.6%

15.0%

43.8%

28.1%
<!--[endif]-->
We maintain high standards of excellence FIVE STAR and strive for 100% customer satisfaction!
Feedback is very important to us.We request that you contact us immediately BEFORE you give us neutral FB or negative feedback,so that we can satisfactorily address your concerns.
 
We ensure dispatch the item within 1-2 business days. However,you bought the item from opposite side of the earth,so it needs a little longer time to delivy.Please place order only if you agree with the shipping time and all the terms below.
 
Customs duty is obligation and liability of a citizen in your country,so buyer should be responsible for any tax and custom duty incurred.
 
Generally,the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable insome countries. Therefore,please double check your local customs policy
carefully before purchase.
We are not responsible for any custom duty or import tax.But we will mark th parcel with low value.We will leave POSITIVE FEEDBACK after receiving the payment.
Please contact us if you are not satisfied with the item after receive it.
All messages will be answered within 1 business day. If you do not receive our reply,please kindly re-sent your message and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms
  • Please buy with confidence. We specialize in electronic components for more than 10 years. All items will be tested before shipped. 
  • We are responsible for mail lost ,We promise you can get the items you pay or refund.All package need to wait 30 days(To USA, Only need 15days) , Please take care it.Less than 30 days 
  • We recommend tracking number . For orders more than $30. we provide free tracking number. Orders less than $30, customer can pay $3.0 for tracking number Pleas feel free to contact us if you need.
  • we can accept 14days no-question-return.If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back..

  • We greatly appreciate your POSITIVE feedback.
Please do NOT leave negative or neutral feedback without any contact.

Here you can find items with high quality and best price .

\all items will be tested before shipped. Good quality is the basic of business. we seek for long term .We mainly selling ICs, electronic component ,

electronic modules.PCB board etc

ICs,

ICs business is our basic business. We specialized in ICs for nearly 10 years.

Located in HQB electronic market in SHENZHEN China. We stock ICs ourselves. We are not trader. So you can always find a good price here ,

For Big quantity, please send message to us to get a better price .

Electronic module.

We product modules . work with many big factory directly . they are all big factory , they have QC department, have strict control on quality ,

unlike the many small factory always selling modules without tested. So we can make sure every module you buy here is with high quality. Of course.

Best price too . For Big quantity, please send message to us to get a better price .

We also accept OEM or ODM order . if you need to design an module. Please feel free to contact us .

 

PCB boards

We product module . so work with big PCB factory .

Quality is really good , and price also low price,

Please don’t hesitate to send us message for a quote, then you will find we are the right business partner you are

looking for . .

DataCaciques