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Summary of Contents for multicomp pro MP711132
- Page 1 DC POWER SUPPLY, 1CH Models MP711132, MP711133, MP711134 and MP711135 User Manual...
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Page 2: Table Of Contents
Table of Contents 1. General Safety Requirements..............1 1.1 Measurement Category ..............2 1.2 Safety Terms and Symbols ..............3 2. Quick Review ....................4 2.1 Panel and Interface ................4 2.1.1 Front Panel ................4 2.1.2 Rear Panel ................6 2.1.3 Bottom panel ................ -
Page 3: General Safety Requirements
1. General Safety Requirements Before use, please read the following safety precautions to avoid any possible bodily injury and to prevent this product or any other connected products from damage. To avoid any contingent danger, ensure this product is only used within the ranges specified. -
Page 4: Measurement Category
When using the test leads, keep your fingers behind the finger guards on the test leads. Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance. Use the proper terminals, function, and range for your measurements. ... -
Page 5: Safety Terms And Symbols
1.2 Safety Terms and Symbols Safety Terms Terms in this manual (The following terms may appear in this manual): Warning: Warning indicates conditions or practices that could result in injury or loss of life. Caution: Caution indicates the conditions or practices that could result in damage to this product or other property. -
Page 6: Quick Review
2 Quick Review 2.1 Panel and Interface 2.1.1 Front Panel Figure 2-1 Front Panel Overview Display screen Displays user interface. F1-F4 Keys Setting buttons of sub-menu options. Current Key Under power supply state: Press movable cursor to set current and edit other parameters; Under multimeter state: Press the button to switch between AC/DC current states. - Page 7 Over Current Under power supply state: Press movable cursor Setting and Range to set overcurrent protection and edit other Switch Key parameters; Under multimeter state: Press the button to enter manual range setting state, and press it again to switch the range of current measurement parameters.
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Page 8: Rear Panel
2.1.2 Rear Panel Figure 2-2 Rear Panel Overview 1 Air Vent Air vent. 2 Power Button Turn on/off the instrument. 3 Fuse Power fuse. 4 AC Power Input Jack AC power input interface. 5 Device USB Port Update the firmware, PC software control port. -
Page 9: Bottom Panel
2.1.3 Bottom panel Fuse... -
Page 10: User Interface
2.1.4 User Interface Power supply mode User Interface Actual List Display Mark of enabling CV: Constant voltage output output waveform accumulative automatic output CC: Constant current output power output running time Mode of enabling Channel output status power supply measurement Actual voltage output Actual current output Setting value of overvoltage/... -
Page 11: General Inspection
2.2 General Inspection After you get a new power supply, it is recommended that you should make a check on the instrument according to the following steps: 1. Check whether there is any damage caused by transportation. If it is found that the packaging carton or the internal moulded protection cushion has suffered serious damage, do not throw it away until the device has been tested and proved to be undamaged. -
Page 12: Voltage Output Inspection
2.4.1 Voltage Output Inspection The following steps verify basic voltage functions without load: When the instrument is under no load, select a channel and ensure the output current setting for this channel is not at zero. Turn on the channel output, then ensure the channel is in Constant Voltage output mode. -
Page 13: Panel Operation
3. Panel Operation 3.1 Use of power supply Press DISP button on the front panel to switch to power interface. Power supply operation mode will be enabled, when P icon appears at the upper right corner of the screen. 3.1.1 Turn On/Off the Channel Output Press the On/Off key to turn on/off the channel 3.1.2 Set the Output Voltage/Current In the channel setting area, press the V / I key to move the grey cursor... -
Page 14: Memory Key Shortcut Settings
In the channel setting area, press the Ω/OVP / ⇋/OCP keys to move the blue cursor turn the knob to change the current cursor value, and press the Ω/OVP / ⇋/OCP between parameters. After selecting the overvoltage/overcurrent protection value, direction key to move the cursor position. Set values of O.V.P Set values of O.C.P 3.1.3 Memory key shortcut settings Press any button of F1-F4 on the front panel under power supply interface and then... -
Page 15: Set List Waveform Output
Edit To edit the channel parameters of M1 to M4, follow these steps: (1) Press any button of F1-F4 on the front panel, and the power supply sub- menu will be displayed at bottom of the screen. (2) Press F1 button and the screen will display shortcut setting interface. (4) Press the V / I / Ω/OVP / ⇋/OCP key to set the voltage / current / (3) Turn the knob to move the purple selection box. - Page 16 of cursor, and press the knob or V / I / Ω/OVP / ⇋/OCP buttons to Turn the knob under the parameter setting state to change the present value move the cursor position; press the F2 button to exit parameter setting state; Press the knob for 3s under non-parameter setting state for confirmation.
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Page 17: Settings Of Auto Output After Startup
3.1.6 Settings of Auto Output after Startup 1. Press any button of F1-F4 on the front panel, and the power supply sub- menu will be displayed at bottom of the screen; 2. Press F3 button, to enable or disable the function of “Auto Output after Startup”;... -
Page 18: Use Of Multimeter
3.2 Use of Multimeter Press the DISP button on the front panel to switch to the multimeter interface. Multimeter operation mode will be entered when the M icon is displayed at the upper right corner of the screen. 3.2.1 Multimeter Interface Current Manual/ Mode of enabling... - Page 19 (3) Select gear according to the measured range, press any button of F1-F4 on the front panel, and the multimeter sub-menu will be displayed at bottom of the screen. Press F4 button to select the mV or V gear required for voltage measurement.
- Page 20 Diode Test Caution: To avoid possible damage to your multimeter or to the equipment under test, disconnect the circuit power and discharge all high-voltage capacitors before testing diodes. Press the DISP button on the front panel to switch to the multimeter interface, and the M icon will be displayed at the upper right corner of the screen.
- Page 21 DC or AC Current Measurement Warning: Never attempt an in-circuit current measurement where the open-circuit potential to earth is greater than 250 V. Doing so will cause damage to the multimeter and possible electric shock or personal injury. Caution: To avoid possible damage to the multimeter or to the equipment under test, check the multimeter’s fuse before measuring current.
- Page 22 Range Selection (1) Auto Range is preset during start-up. Auto will be displayed at the top of the screen under auto range. (2) Press any button of F1-F4 on the front panel, and the multimeter sub-menu will be displayed at bottom of the screen. (4) Press the ⇋/OCP button once under manual range to switch to next higher (3) Press F1 under auto range to enter manual range mode.
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Page 23: Display (Dsp)
3.3 Display（ （ DISP） ） Press the DISP function button to switch the display: Power interface of digital measurement data, power interface of curve measurement data, multimeter interface and dual display interface of power and multimeter. 3.3.1 Interface of Digital Measurement Date Press DISP function button to select power value reading in the form of curve. -
Page 24: Dual-Display Measurement Interface Of Power Supply And Multimeter
3.3.4 Dual-display Measurement Interface of Power Supply and Multimeter Press DISP function button and select dual-display measurement interface of power supply and multimeter. After pressing the Mode button, it indicates that the measured value of power supply is editable, if P appears at the upper right corner of the screen;... -
Page 25: Troubleshooting
4 Troubleshooting 1. The instrument is powered on but no display. Check if the power is connected properly. Check if the fuse which is below the AC Power socket is used appropriately and in good condition (The fuse cover can be pried open with a straight screwdriver.). -
Page 26: Appendix
5 Appendix 5.1 Appendix A： ： Accessories (The accessories subject to specification) standard: Grounding User Manual Fuse Multimeter Power Cord Leads Leads Software Manual optional： ： Banana plug Banana to crocodile clip test leads plug leads... -
Page 27: Appendix B: General Care And Cleaning
5.2 Appendix B: General Care and Cleaning General Care Do not store or leave the instrument where the liquid crystal display could be exposed to direct sunlight for long periods of time. Caution: To avoid any damage to the instrument, do not exposed it to any sprays, liquids, or solvents. -
Page 28: Specifications
6 Specifications Specifications MP711132 MP711133 MP711134 MP711135 Input Characteristics Supply 220VAC±15%, please supply power according to the mark on the Voltage left of the power input socket on the rear panel of the instrument Input 45~65Hz 45~65Hz 45~65Hz 45~65Hz Frequency Input Parameter (220VAC ±... - Page 29 Ripple & Noise (Noise bandwidth 20MHz, ripple bandwidth 1MHz, connect 10uF electrolytic capacitor in parallel with 0.1uF ceramic capacitor to the output terminal for testing) Voltage (Vp-p) ≤30mV ≤30mV ≤30mV ≤50mV Voltage (rms) ≤3mV ≤3mV ≤3mV ≤5mV Current (Ap-p) ≤30mA ≤30mA ≤30mA ≤30mA...
- Page 30 Temperature coefficient of output Voltage 100ppm/℃ Current 200ppm/℃ Temperature coefficient of readback value Voltage 100ppm/℃ Current 200ppm/℃ DMM parameters Characteristics Instruction Display 19999 Measurement Voltage, current, resistance, capacitor, diode, on-off Input Impedance ≥10 MΩ Diodes Test 0~2V Function Measurement Range Function 200.00mV ±(0.3%+10dig)
- Page 31 Resistance (Ω) 200.00Ω/2.0000kΩ/20.000kΩ ±(0.8%+10dig) 200.00kΩ/2.0000MΩ 20.000MΩ ±(1.0%+3dig) 100.00MΩ ±(5.0%+10dig) 20.000nF/200.00nF/2.0000uF ±(3.0%+10dig) Capacitance (F) 20.000uF/200.00uF/2.0000mF Frequency (40 – 1000) Hz Response (Hz) [1] When measuring AC voltage/current or capacitance, accuracy guarantee range is 5% to 100% of the range. Other Display Display Type 2.8inches colour LCD Resolution...
- Page 32 INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT. When this product has reached the end of its life it must be treated as Waste Electrical & Electronics Equipment (WEEE). Any WEEE marked products must not be mixed with general household waste, but kept separate for the treatment, recovery and recycling of the materials used.
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