Page 1
SPE series Single Channel Output DC Power Supply User Manual For product support, visit : www.owon.com.hk/download...
Page 2
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. Fujian LILLIPUT Optoelectronics Technology Co., Ltd. No. 19, Heming Road Lantian Industrial Zone, Zhangzhou 363005 P.R. China Tel: +86-596-2130430 Fax: +86-596-2109272 Web: www.owon.com E-mail: info@owon.com.cn...
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.
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.
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.
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.
3.Quick Review 5 sets of channel parameters can be stored for quick Memory Key output, or long press to enter the List waveform output editing interface. Turn on/off the channel, or long press to turn on or turn On/Off Key off the power-on automatic startup function.
3.Quick Review 1 Air Vent Air vent. 2 Power Button Turn on/off the instrument. 3 Fuse Power fuse. AC Power Input AC power input interface. Jack Device Update the firmware, PC software control port. Port 3.1.3 User Interface Constant Voltage output Display cumulative Actual output power Constant Current outpu...
3.Quick Review The supplied accessories have been already described in the "Appendix A: Enclosure" of this Manual. You can check whether there is any loss of accessories with reference to this description. If it is found 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.
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.
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 V / I key to move the blue cursor between different positions of the voltage/current value.
4.Panel Operation Set values of O.V.P Set values of O.C.P 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. 4.4.1 Quick output To output a set of parameters from M1 to M4, follow these steps: (1) Press Memory key on front panel, the shortcut interface will display.
4.Panel Operation 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. Set values of voltage Set values of O.V.P Set values of current Set values of O.C.P...
4.Panel Operation Memory move the cursor position; short press the function key on the front panel to exit the parameter setting status; (5) In the non-parameter setting state, press the knob for 3 seconds to confirm, enter the "List Waveform Output Mode", and at the same time, switch back to the main interface;...
4.Panel Operation 4.6 Set Automatic Output at Power-on The user can turn on or turn off the "automatic output at power-on" function by On/Off pressing and holding the function key for 3 seconds. (1) The steps are as follows The user can turn on or turn off the "automatic output at power-on"...
5.Troubleshooting number or curve. 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. Curve Press the Display function key to set the display mode to Curve. 5.
6.Appendix ⚫ If the problem still exists, please contact us for our service. 2. The output is abnormal: ⚫ Check if the output voltage is set to 0V. If so, set it to other value. ⚫ Check if the output current is set to 0A. If so, set it to other value. ⚫...
Page 19
6.Appendix Inspect the instrument as often as operating conditions require. To clean the instrument exterior, perform the following steps: Wipe the dust from the instrument surface with a soft cloth. Take care not to scratch the transparent LCD protection screen when cleaning. Disconnect power before cleaning your instrument.
Need help?
Do you have a question about the SPE Series and is the answer not in the manual?
Questions and answers