OWON Lab Power Supply SPE8105 User Manual

1. تعارف

This manual provides comprehensive instructions for the safe and effective use of the OWON SPE8105 Programmable DC Power Supply. It covers product features, component identification, setup procedures, operating instructions, maintenance guidelines, troubleshooting tips, and detailed technical specifications. Please read this manual thoroughly before operating the device to ensure proper functionality and safety.

Figure 1: OWON SPE8105 Lab Power Supply and included accessories (power cord, USB cable).

2. پراڊڪٽ ختمview

2.1 اهم خاصيتون

• Multi-Information Display: A 2.8-inch TFT LCD simultaneously displays set and actual voltage, current, output power, cumulative runtime, and channel status. It automatically switches to Constant Current (CC) mode if the actual current exceeds the preset value.
• ڪيترائي تحفظ جا ڪم: Includes current limit, thermal, voltage overload (OVP), short circuit, and overpower protection to enhance durability and longevity.
• آسان USB پورٽ ڊيزائن: Features a 5V/1A USB output port for charging mobile devices and a rear USB communication port for firmware updates and PC software control.
• Adjustable Power Supply: Constant power design with a wide application range, allowing flexible configuration of higher voltage and current within the rated power. Programmable with four groups of shortcut parameters and supports waveform editing and editable timing output for up to ten groups.
• ڪمپيڪٽ ۽ هلڪو وزن: Measures 3.2 x 8.9 x 5.6 inches and weighs 3.3 pounds, optimizing workbench space and portability.

2.2 فرنٽ پينل جا حصا

Figure 2: Front and Rear Panel Layout of the OWON SPE8105.

1. 2.8-inch LCD: Displays operational parameters and settings.
2. Current Setting Button: Used to adjust current parameters.
3. Overcurrent Protection Setting (OCP): Configures overcurrent protection limits.
4. ترتيب ڏيڻ وارو نوب: Rotary encoder for parameter adjustment.
5. Channel Output On/Off Button: Activates or deactivates the output. Long press for automatic output function.
6. Channel Output Terminals: Connect positive (red), negative (black), and ground (green) leads.
7. Shortcut Output Button (Memory): Accesses stored parameters. Long press to enter the List waveform timing output interface.
8. ڊسپلي بٽڻ: Toggles display modes or information.
9. اوور وولtage Protection Setting (OVP): Configures overvoltage تحفظ جون حدون.
10. جلدtage Setting Button (V): Used to adjust voltage پيرا ميٽر.

2.3 پوئين پينل جا حصا

• Intelligent Temperature Control Fan: Provides cooling for the unit.
• ڪم: Overcurrent protection for the input power.
• پاور سوئچ: يونٽ کي آن يا بند ڪري ٿو.
• USB Device Communication Port: For PC software control and firmware updates.
• Power Cord Socket: Connects the power supply to the AC mains.

3. سيٽ اپ

1. پيڪنگ کولڻ: Carefully remove the power supply and all accessories from the packaging. Verify that all components listed in the package contents are present.
2. لڳائڻ: Place the power supply on a stable, level surface with adequate ventilation. Ensure that the fan vents on the rear panel are not obstructed.
3. پاور ڪنيڪشن: Connect the provided power cord to the power cord socket on the rear panel of the device, then plug the other end into a grounded AC power outlet (100-240V AC).
4. Connectاھر ڪنيڪشن: Connect your load to the output terminals on the front panel. Ensure correct polarity: red for positive (+), black for negative (-), and green for ground.

4. آپريٽنگ هدايتون

4.1 پاور آن/آف

• To power on, press the power switch on the rear panel to the 'ON' position. The LCD will illuminate.
• To power off, press the power switch on the rear panel to the 'OFF' position.

4.2 سيٽنگ والtage ۽ موجوده

شڪل 3: تفصيلي view of the 2.8-inch IPS LCD display.

• Press the 'V' button to select voltage adjustment. Rotate the adjustment knob to set the desired voltage.
• Press the 'I' button to select current adjustment. Rotate the adjustment knob to set the desired current limit.
• The display shows set values (Set) and actual output values.

4.3 آئوٽ پُٽ فعال/غير فعال ڪريو

• Press the 'On/Off' button to enable or disable the output to the connected load. The 'ON' or 'OFF' indicator on the display will change accordingly.
• A long press of the 'On/Off' button may activate an automatic output function, if configured.

4.4 Protection Functions (OVP/OCP)

• اوور وولtagاي تحفظ (OVP): Press the 'OVP' button to set the maximum allowable output voltage. جيڪڏھن volاھر وولٽtage exceeds this limit, the power supply will shut down the output to protect the load.
• اوور ڪرنٽ پروٽيڪشن (او سي پي): Press the 'OCP' button to set the maximum allowable output current. If the output current exceeds this limit, the power supply will switch to CC mode or shut down the output.

4.5 ميموري فنڪشن

• The 'Memory' button allows you to store and recall up to four groups of frequently used voltage ۽ موجوده سيٽنگون.
• A long press on the 'Memory' button will enter the List waveform timing output interface for advanced programming.

4.6 USB پورٽ جو استعمال

• The front 5V/1A USB port can be used to charge compatible mobile devices.
• The rear USB communication port allows connection to a PC for software control and firmware updates. Refer to the OWON website for compatible software and update procedures.

5. سار سنڀال

• صفائي: صفائي ڪرڻ کان اڳ بجلي جي فراهمي کي اي سي مينز کان ڌار ڪريو. ٻاهرين حصي کي صاف ڪرڻ لاءِ نرم، سڪل ڪپڙو استعمال ڪريو. رگڙيندڙ ڪلينر يا سالوينٽس استعمال نه ڪريو.
• وينٽيليشن: Ensure that the ventilation openings are kept clear of dust and debris to prevent overheating.
• فيوز مٽائڻ: If the fuse blows, disconnect the power cord and replace it with a fuse of the same type and rating (refer to specifications).
• اسٽوريج: جڏهن گهڻي عرصي تائين استعمال ۾ نه هجي، ته بجلي جي فراهمي کي خشڪ، مٽيءَ کان پاڪ ماحول ۾ ذخيرو ڪريو.

6. مسئلا حل ڪرڻ

• طاقت ناهي: Check the power cord connection and ensure the power switch is in the 'ON' position. Verify the AC outlet is functional and check the fuse on the rear panel.
• ڪابه ٻاڦ نه: Ensure the output is enabled using the 'On/Off' button. Check for active OVP or OCP conditions that might have shut down the output. Verify connections to the load.
• غلط آئوٽ پُٽ: جلد جي تصديق ڪريوtage and current settings. Ensure the load is connected correctly and is within the power supply's operating range.
• گهڻو گرم ٿيڻ: Ensure adequate ventilation around the unit. Clear any obstructions from the fan vents. Reduce the load if operating continuously at high power.
• For persistent issues, refer to the detailed troubleshooting guide on the OWON support webسائيٽ يا ڪسٽمر سروس سان رابطو ڪريو.

7. وضاحتون

Figure 4: OWON SPE8105 Product Specifications.

Note: The instrument must be operated continuously for more than 30 minutes at the specified operating temperature to achieve the following specifications. Ripple & Noise bandwidth 20MHz, ripple bandwidth 1MHz, connect 10uF electrolytic capacitor in parallel with 0.1uF ceramic capacitor to the output terminal for testing.

Figure 5: OWON SPE8105 dimensions and internal component layout.

8. وارنٽي ۽ سپورٽ

OWON products are designed for reliability and performance. For warranty information, technical support, or service, please contact your local distributor or visit the official OWON webسائيٽ. وارنٽي دعوائن لاءِ خريداري جي ثبوت طور پنهنجي خريداري جي رسيد رکو.

Manufacturer: ZHANGZHOU LILLIPUT ELECTRONIC TECHNOLOGY CO.,LTD.