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Lilliput Owon SPE80 Series User Manual

Single channel output dc power supply
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SPE80 series Single Channel
Output DC Power Supply
User Manual
For product support, visit : www.owon.com.hk/download
※：The illustrations, interface, icons and characters in the user manual may be slightly
different from the actual product. Please refer to the actual product.

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Summary of Contents for Lilliput Owon SPE80 Series

  • Page 1 SPE80 series Single Channel Output DC Power Supply User Manual For product support, visit : www.owon.com.hk/download ※：The illustrations, interface, icons and characters in the user manual may be slightly different from the actual product. Please refer to the actual product.
  • Page 2 The information in this manual was correct at the time of printing. However, LILLIPUT will continue to improve products and reserves the rights to change specification at any time without notice. is the registered trademark of the LILLIPUT Company.
  • Page 3 General Warranty We warrant that the product will be free from defects in materials and workmanship for a period of 2 years (1 year for accessories) from the date of purchase of the product by the original purchaser from our company. This warranty only applies to the original purchaser and is not transferable to a third party.
  • Page 4 Table of Contents 1. General Safety Requirements ............1 2. Safety Terms and Symbols ............2 3. Quick Review ................3 3.1 Panel and Interface ....................3 3.1.1 Front Panel ....................3 3.1.2 Rear Panel ....................4 3.1.3 User Interface ....................5 3.2 General Inspection ....................5 3.3 Power Inspection .....................
  • Page 5 1.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 6 2.Safety Terms and Symbols 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 7 3.Quick Review 3. Quick Review 3.1 Panel and Interface 3.1.1 Front Panel Figure 3- 1 Front Panel Overview Display Area Display user interface. Set current parameters, press to move the cursor when Current Key editing parameters. Select the main menu or change the value, function Knob equals to the confirmation key.
  • Page 8 3.Quick Review Channel Output Output access of channel. Terminal Display Key Number display and curve display switch key. Over Voltage Set over voltage protection parameters, press to move Setting Key the cursor when editing parameters. Set voltage parameters, press to move the cursor when 10 Voltage Key editing parameters.
  • Page 9 3.Quick Review 3 Fuse Power fuse. 4 AC Power Input Jack AC power input interface. 5 Device USB Port Update the firmware, PC software control port. 3.1.3 User Interface Figure 3- 3 User Interface 3.2 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.
  • Page 10 3.Quick Review that there is any accessory lost or damaged, please get in touch with the distributor of our responsible for this service or our local offices. 3. Check the Complete Instrument If it is found that there is damage to the appearance of the instrument, or the instrument can not work normally, or fails in the performance test, please get in touch with our distributor responsible for this business or our local offices.
  • Page 11 3.Quick Review Set some different voltage values on this channel; check if the actual voltage value displayed is close to the set voltage value, and also that the actual current value displayed is nearly to zero. Check that if the output voltage can be adjusted from zero to the maximum rating.When it is set to the maximum or minimum,a beep is heard, indicating that the limit has been reached.
  • Page 12 4.Panel Operation 4. Panel Operation 4.1 Turn On/Off the Channel Output Press the On/Off key to turn on/off the channel. 4.2 Set the Output Voltage/Current In the channel setting area, press the key to move the blue cursor between different positions of the voltage/current value. After pressing the output voltage/current setting value, turn the knob to change the value of the current cursor, and press the knob or press the key to move the...
  • Page 13 4.Panel Operation protection value, turn the knob to change the current cursor value, and press the OVP / OCP direction key to move the cursor position. Note: When output current larger than 10A, DO NOT use banana plug connect through output terminal ! 4.4 Memory key shortcut settings Press the Memory key on the front panel to store 4 sets of channel parameters M1, M2, M3, and M4 respectively for quick output.
  • Page 14 4.Panel Operation (2) Turn the knob to move the purpose selection box. (3) Press the V / I / OVP / OCP key to set the voltage / current / over voltage protection / over current protection value. (4) Turn the knob to change the value of the current cursor, press the knob or press the V / I / OVP / OCP key to move the cursor.
  • Page 15 4.Panel Operation （4） In the parameter setting state, turn the knob to change the value of the current cursor, press the knob or press the V / I / OVP / OCP key to move the cursor position; short press the Memory function key on the front panel to exit the parameter setting status；...
  • Page 16 4.Panel Operation In the List output mode, press and hold the Memory function key on （4） the front panel for 3 seconds to exit the "List output mode". 4.6 Set Automatic Output at Power-on The user can turn on or turn off the "automatic output at power-on" function by pressing and holding the On/Off function key for 3 seconds.
  • Page 17 4.Panel Operation 4.7 Display Press the Display function key to choose to display the measurement data in number or curve. 4.7.1 Number Press the Display function key to set the display mode to Number. When the power supply is powered on, the default display mode is Curve. 4.7.2 Curve Press the Display function key to set the display mode to Curve.
  • Page 18 5.Troubleshooting 5. 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 cover can be pried open with a straight screwdriver).
  • Page 19 6.Appendix 6. Appendix 6.1 Appendix A:Accessories （The accessories subject to final delivery. ） standard: Power Cord User Manual Fuse optional： Banana plug to crocodile clip test leads 6.2 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.
  • Page 20 6.Appendix with soft detergent or fresh water. To avoid damage to the instrument, do not use any corrosive chemical cleaning agents. Warning: Before re applying power, ensure that the instrument is completely dry, avoiding any electric shock or electrical short circuit resulting from moisture.