DC-DC USB Step Up Step Down Power Module | Adjustable Boost Buck Converter Battery Capacity Tester

prev
next

DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V

$4.19

~~$5.99~~30%

Quantity	5+	10+	30+
Price	$4.00	$3.80	$3.60

00d : 00h : 00m : 00s

Item ID: 13416

Add to Cart

Share Facebook Google Pinterest VKontakte Reddit

Product videos

Product Details

1.Description:

XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.

In ‘PER’ work mode,it can be used as buck-boost power supply module. It can convert to DC 3.5V~12V to DC 1.2V~24V and power is about 2W~3W.

In ‘VAH’ work mode, it can be used as multi-function voltage ammeter to measure voltage, current, power, battery capacity, discharging time.

It is very suitable for technical engineers to develop, debug instrumentation, after-sales engineers travel maintenance, etc.

2.Features:

1>.Dual operating system

2>.Support power supply output function

3>.Support test power supply function

4>.Support over power protection

5>.LCD high definition display

6>.Automatic calibration

7>.Multi-parameter simultaneous display

8>.Support power saving mode

9>.Three voltage input methods

10>.Support voltage and current calibration

3.Parameters:

1>.Product name: XY-LUP Boost Buck Converter Voltmeter Ammeter;

2>.Model: XY-LUP;

3>.Work Voltage: DC 3.5V-12V;

4>.Output Voltage: DC 1.2V-24V;

5>.Output Power: 3W(MAX);

Maximum output power within 2W when output DC 1.2V~2V;

Maximum output power within 3W when output DC 2V~20V;

Maximum output power within 2.5W when output DC 20V~24V;

6>.Output voltage accuracy:+/-0.5%

7>.Output voltage accuracy:+/-1%

8>.Measure voltage range:DC 0~35V

9>.Measure current range:0~3A

10>.Measure power range:0~110W

11>.Measure battery capacity range:0~9999Ah

12>.Discharging time:0~100hours

13>.Work Temperature:-40℃~85℃;

14>.Work Humidity:0%~95%RH;

15>.Size:77*33*16mm

4.Mode Switching:

1>.The default is the Power Output Mode PER at first;

2>.Keep press button ‘ON/OFF’ to switch mode;

3>.When power is remove, module can remembers current operating mode.The default work will be the same mode when power on at next time.

5.Power Output Mode PER:

1>.Input from standard USB male socket,Micro USB female socket and ‘VIN+/VIN-’;

2>.Output from ‘OUT+’ and ‘OUT-'.The ‘COM’ terminal can not be used at PER mode.

3>.Rotate the potentiometer to adjust the output voltage;

4>.There is a symbol ‘OUT’ when work in PER mode;

5>.Terminal ‘COM’ unavailable at PER mode;

6>.Short press button ‘ON/OFF’ to turn ON or OFF output voltage.At this time, screen will display 0V.

7>.Keep press button ‘ON/OFF’ for 2 second to switch display output current or output power at the second line.

8>.Keep press button ‘ON/OFF’ for 5 second to turn ON or OFF display screen backlight.But the module can output voltage normally.

9>.Keep press button ‘ON/OFF’ for 10 second to turn switch work mode PER or VAH.

10>.The module supports over-power protection. If the rated power is exceeded, the module will automatically stop output voltage and the LCD will display ‘OPP’ and flash.

11>.The module does not support reverse connection protection, please do not short circuit and reverse.

6.Multi-function Meter Mode VAH:

1>.Module work voltage : Standard USB male socket,Micro USB female socket and ‘VIN+/VIN-’ are used to provide work voltage from module.

2>.Measuring voltage : ‘V’ and ‘COM’ terminals are used to measure Measured Device Voltage.

3>.Measuring current : ‘A’ and ‘COM’ terminals are used to measure Measured Device Current.

4>.Short press button ‘ON/OFF’ to switch display Measured Device Voltage,Current,Power,Time.And also can measure Battery capacity,Battery discharging time if connect battery.

5>.Keep press button ‘ON/OFF’ for 5 second to turn ON or OFF display screen backlight.But the module can output voltage normally.

6>.Keep press button ‘ON/OFF’ for 10 second to turn switch work mode PER or VAH.

7>.The module does not support reverse connection protection, please do not short circuit and reverse.

8>.Potentiometer is not available at VAH mode.

7.Calibrate Voltage/Current:

1>.Calibrate Voltage:Keep press button ‘ON/OFF’ before power ON and then power ON and release button.Automatically enter calibration mode after 5 second.The voltage display will flashing.Short press button to adjust and calibration voltage. Adjustment range is -0.2V~0.2V.Enter current calibration mode if keep press button for 2 second.

2>.Calibrate Current:Enter current calibration mode if keep press button for 2 second after Calibrate Voltage.The current display will flashing.Short press button to adjust and calibration voltage. Adjustment range is -0.02A~0.02A.Automatically save parameters and return to the normal display interface if keep press button for 5 second.

3>.User needs to repeat the correction multiple times. If the voltage(current) error exceeds 0.2V(0.02A).

4>.For example:Change 12V to 12.5V:

4.1>.First calibration:Change 12V to 12.2V

4.2>.Second calibration:Change 12.2V to 12.4V

4.3>.Third calibration:Change 12.4V to 12.5V

8.Using steps:

1>.Connect to power supply from input terminal;

2>.Set work mode by keep press button ‘ON/OFF’ for 10second;

3>.Connect load or Device Voltage;

4>.Rotate potentiometer to change output voltage if work in PER mode;

5>.Short press button ‘ON/OFF’ to switch parameter display;

6>.Test and use.