OWON Lab Power Supply SPE8105 User Manual

1. Киришүү

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. Продукт бүтүп калдыview

2.1 Негизги өзгөчөлүктөрү

• 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.
• Бир нече коргоо функциялары: Includes current limit, thermal, voltage overload (OVP), short circuit, and overpower protection to enhance durability and longevity.
• Ыңгайлуу USB портунун дизайны: 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.
• Компакт жана жеңил: Measures 3.2 x 8.9 x 5.6 inches and weighs 3.3 pounds, optimizing workbench space and portability.

2.2 Алдыңкы панелдин компоненттери

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. Жөнгө салуу баскычы: 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. Дисплей баскычы: Toggles display modes or information.
9. Overvoltage Protection Setting (OVP): Configures overvoltage коргоо чектери.
10. Тtage Setting Button (V): Used to adjust voltage параметрлери.

2.3 Арткы панелдин компоненттери

• Акылдуу температураны башкаруу желдеткичи: Аппарат үчүн муздатууну камсыз кылат.
• Страховка: Overcurrent protection for the input power.
• Кубат которгучу: Агрегатты күйгүзөт же өчүрөт.
• USB Device Communication Port: For PC software control and firmware updates.
• Power Cord Socket: Connects the power supply to the AC mains.

3. Орнотуу

1. Пакеттен чыгаруу: Carefully remove the power supply and all accessories from the packaging. Verify that all components listed in the package contents are present.
2. Жайгашкан жери: 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. Кубат туташуу: 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. Чыгуу туташуулары: 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. Иштөө нускамалары

4.1 Күйгүзүү/өчүрүү

• 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 Setting Voltage жана Current

3-сүрөт: Детальдуу 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 Output Enable/Disable

• 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)

• Overvoltage Коргоо (OVP): Press the 'OVP' button to set the maximum allowable output voltagд. Эгерде чыгаруу томtage exceeds this limit, the power supply will shut down the output to protect the load.
• Ашыкча ток коргоо (OCP): 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 Эстутум функциясы

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

4.6 USB портун колдонуу

• 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. Техникалык тейлөө

• Тазалоо: Тазалоодон мурун электр кубатын розеткадан ажыратыңыз. Сыртын сүртүү үчүн жумшак, кургак чүпүрөктү колдонуңуз. Абразивдүү тазалоочу каражаттарды же эриткичтерди колдонбоңуз.
• Вентиляция: Ашыкча ысып кетүүнүн алдын алуу үчүн желдетүү тешиктери чаңдан жана таштандылардан таза кармалганын текшериңиз.
• Сактагычты алмаштыруу: If the fuse blows, disconnect the power cord and replace it with a fuse of the same type and rating (refer to specifications).
• Сактагыч: When not in use for extended periods, store the power supply in a dry, dust-free environment.

6. Кыйынчылыктарды

• Кубат жок: 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.
• Чыгуу жок: 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.
• Туура эмес чыгаруу: Ырды текшерүүtage and current settings. Ensure the load is connected correctly and is within the power supply's operating range.
• Ашыкча ысып кетүү: 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 webсайтка же кардарларды тейлөөгө кайрылыңыз.

7. Техникалык шарттар

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. Кепилдик жана колдоо

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 webсайт. Сатып алуу квитанциясын кепилдик дооматтары үчүн сатып алуунун далили катары сактаңыз.

Manufacturer: ZHANGZHOU LILLIPUT ELECTRONIC TECHNOLOGY CO.,LTD.