15W USB power source charging module can be raised 5V buck switch router 3.3V9V12V24V DP2 / DP3A

15W 2A USBCharging module can be raised 5V buck power supply turn 3.3V9V12V24V30V

(CVCC)

Note: To prevent scratches during transport, housing, high version of the shell surface protection film does not tear after tear your case would seem to be bright !!!

1.Baby Highlights:

• 1.15W power, 2A current, can be used to power the router.
• 2. USB input variable as a desktop power supplies, the output voltage can be adjusted to limit the current 0-2A (wide input 4-13V, 0.5-30V width adjusted output with short circuit protection, short circuit does not burn)
• 3. The use as USB charging cable, the charging voltage and the adjusted maximum charging current (arbitrary voltage, constant-current, anti-intrusion, to meet the most rechargeable batteries)
• 4. Multiple protection (short-circuit overcurrent. Overtemperature. Over power. Overvoltage protection, anti-intrusion protection charge)

2.Product parameters:

2.1.Input voltage:4-13V(When the input pad, careful not to take a negative anyway, do not take AC)

2.2.The output voltage:0.5-30V

2.3.Output current:0-2A(Output current constant voltage mode is adaptive according to the load size, is not adjustable, if you set the limit current is 1A, then when the load current is greater than 1A, automatically enters the constant current mode, the maximum output 1A)

2.4.Output Power: Less than15W (Output power greater than15WWhen automatically turns off its output, display -OP-After reducing the load power, according toON / OFFKey to solve),When the input current is too large, it is possible because the temperature protection and can not work in the long term than 10W.

2.5.Voltage Display: Resolution0.1VThe factory precision± 0.1Vabout(If the high accuracy requirements, can be manually corrected after comparison with a standard voltmeter)

2.6.Current Display: Resolution0.01A,Range0-2.2AAbout factory precision± 0.05ALeft; the output current is less than0.05AWhen the display error is large,10-40mAWithin the small current can not be displayed(If high precision comparable to the standard manual meter calibration, the output current is greater than1AWhen more accurate calibration, the calibration is not recommended for small current)

2.7.Power display: 0.00W-15.0W

2.8. Temperature Protection: When the power element temperature is higher than 100 °, into the -OT- protection,After reducing the load power, according toON / OFFKey to solve(Long-term work in less than 10W power generally does not enter OT protection, when the input current is greater than 3A, while working for a long time may get into the over-temperature protection, even if does not reach 15W)

2.9.Working current:30mAabout

2.10.Anti-intrusion charge: YES, the battery charge can be directly connected, coupled with the need diodes

2.11.Short-circuit protection:

2.12.weight:30g

• 3.Function Description:

   

  3.1.button

  ... "SELECT" button: Press - switching between voltage and current power Rotator; press - to enter or exit calibration mode;

  "ON / OFF" button: Press - controlling the opening of the output terminal or off; long press - the default output power is set OFF or ON state, the above press 3s release, on behalf of each power ON display default there output, display OFF default no representatives of each power output.

  3.2.Potentiometer knob

  The CC current regulator potentiometer, clockwise, can increase the current limit value, when the load current reaches the current limit, the state enters the constant current (Note that not able to adjust the potentiometer to increase the output current, at constant voltage, the output current depends only on the load, the load is changed);

• Maximum output current (constant value) is set: Switch to the current display, shorted directly CC potentiometer output of the regulator, the current value of the currently displayed is the maximum output current.

Voltage regulator potentiometer CV, clockwise, can increase the output voltage.

3.3.Pilot lamp

CC-- constant current indicator light (red) is a constant current;

ON-- output status indicator (green);

3.4.O ports

Input - left, USB male, microUSB, three options as an input pad;

An output terminal - right, 2P blue as an output terminal.

4.Accuracy calibration method:

Output voltage calibration - is always displayed when the digital voltage, long press "SELECT"Release button for 3 seconds or more, flashing LED, press"SELECT"Key once, the voltage value is increased by one unit, short press" ON / OFF "key voltage value is decreased by one unit, when the low output voltage may have to press a plurality of times only to see the change in value 0.1V;Press"SELECT"Release button for more than 3 seconds to exit calibration mode.

Output current calibration - is always displayed when the digital current,Press"SELECT"Release button for 3 seconds or more, flashing LED, press"SELECT"Key once, the voltage value is increased by one unit, short press" ON / OFF "key voltage value is decreased by one unit, may have to press a plurality of times only to see the change in value 0.01A;Press"SELECT"Release button for more than 3 seconds to exit calibration mode..note:Current is greater than1AMore accurate calibration; output current is less than0.05AWhen the display error is large, the output current is less than10-40mATime may not be displayed.