1.Description:
XY-MUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used as buck-boost power supply module.It can convert to DC 3.5V~12V to DC 1.0V~24V and power is about 2W~3W.
In ‘VAH’ work mode,it can be used as multi-function voltage ammeter.It can be used to measure voltage,current,power,battery capacity,discharging time.
It also can display real time temperature in both work modes.
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 function
4>.Support real time temperature display
5>.Support over power protection
6>.Support under-voltage protection
7>.Support over-current protection
8>.LCD high definition display
9>.Automatic calibration
10>.Multi-parameter simultaneous display
11>.Support power saving mode
12>.Three voltage input methods
13>.Support voltage and current calibration
14>.Gear potentiometer adjust parameters, more practical and convenient
15>.Comfortable outer shell
3.Parameters:
1>.Product name: XY-MUPH Boost Buck Converter Voltmeter Ammeter with Shell;
2>.Model: XY-MUPH;
3>.Work Voltage:DC 3.5V-12V;
4>.Output Voltage:DC 1.0V-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>.Measure temperature:-20℃~70℃
14>.Work Temperature:-40℃~85℃;
15>.Work Humidity:0%~95%RH;
16>.Size:78*28*17mm;
4.Mode Switching:
1>.XY-MUPH uses a Gear potentiometer to adjust parameters.Press is used as ‘ON/OFF’.Rotate to left is used as ‘UP’.Rotate to right is used as ‘DOWN’.
2>.The default is the Power Output Mode PER at first;
3>.Keep press potentiometer for 10 second to switch mode;
4>.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 Type-C female socket.
2>.Output from ‘OUT+’ and ‘OUT-'.The ‘COM’ terminal can not be used at PER mode.
3>.LCD display will display current mode ‘PER’ when start up.And the
4>.There is a symbol ‘OUT’ when work in PER mode.
5>.Terminal ‘COM’ unavailable at PER mode.
6>.Short press potentiometer to turn ON or OFF output voltage.Screen will display 0V and current will flashing at this time.
7>.Keep press potentiometer for 2 second to switch display output current or output power at the second line.
8>.Keep press potentiometer for 5 second to turn ON or OFF display screen backlight.But the module can output voltage normally.
9>.Keep press potentiometer for 10 second to turn switch work mode PER or VAH.
10>.Rotate potentiometer to right or left to adjust output voltage.User also can keep rotate to adjust output voltage continuously and greatly.There is a symbol ‘SET’ will display at the same time.Automatically save the set parameters after 2 second.
11>.Rotate potentiometer to right or left to switch display current temperature when turn OFF power supply output.
12>.XY-MUPH supports over-power protection.It will automatically stop output voltage and the LCD will display ‘OPP’ and flash if output power is more than 3W.
13>.XY-MUPH supports under-voltage protection.It will automatically stop output voltage and the LCD will display ‘LVP’ and flash if output voltage is less than 0.8V.
14>.XY-MUPH supports over-current protection.It will automatically stop output voltage and the LCD will display ‘OCP’ and flash if output current is more than 2A.
15>.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 Type-C female socket are used to provide work voltage for XY-MUPH.
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>.There is a symbol ‘IN’ when work in PER mode.
5>.Short press potentiometer to switch display current temperature or Measured Device Voltage.
6>.Keep press potentiometer for 5 second to turn ON or OFF display screen backlight.But the module can output voltage normally.
7>.Keep press potentiometer for 10 second to turn switch work mode PER or VAH.
8>.Rotate potentiometer to right or left to switch display Measured Device Power and current.And also can measure Battery capacity,Battery discharging time if connect battery.
9>.The module does not support reverse connection protection, please do not short circuit and reverse.
7.Calibrate Voltage/Current:
1>.Calibrate Voltage:Keep press potentiometer before power ON and then power ON and release potentiometer after 5 second.Automatically enter calibration mode.The voltage display will flashing.Rotate potentiometer to right or left to adjust and calibration voltage.Enter current calibration mode if keep press potentiometer for 2 second.Automatically save parameters and return to the normal display interface if keep press potentiometer for 5 second.
2>.Calibrate Current:Enter current calibration mode if keep press potentiometer for 2 second after Calibrate Voltage.The current display will flashing.Rotate potentiometer to right or left to adjust and calibration current.Automatically save parameters and return to the normal display interface if keep press potentiometer for 5 second.
3>.Voltage and current need to be separately calibrated separately in different work modes. The same way of calibration.
8.Use steps:
1>.Connect to power supply from input terminal;
2>.Set work mode by keep press potentiometer for 10second;
3>.Connect load or Device Voltage;
4>.Set required parameters;
5>.Test and use.
9.Application:
1>.Ordinary low power supply;
2>.Voltmeter;
3>.Ammeter;
4>.Battery capacity tester;
5>.Battery load capacity tester;
6>.Temperature monitor;
10.Note:
1>.The module does not support reverse connection protection, please do not short circuit and reverse.
2>.Adjust the working mode before use.
3>.It is a low power supply, please do not exceed the maximum output power.
4>.Please read use manual and description before use.
11.Package:
1pc XY-MUPH Boost Buck Converter Voltmeter Ammeter with Shell。









1. Yanwen / YunExpress / 4PX / China Post Airmail Service
(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us.
Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)
(2) Shipping time
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location.
7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries
2. DHL/FedEx Express
(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG
When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country.
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines
Oceania: Australia , New Zealand , Papua New Guinea
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@icstation-team.com
(2) Shipping Time & Delivery Time
Shipping time: 1-3 days
Delivery time: 5-10 working days (about 1-2 weeks) to most of countries.
Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package.
Note:
1) APO and PO Box Addresses
We strongly recommend that you provide a physical address for order delivery.
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses.
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.
3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed.
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc.
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links: