1. Киришүү
This manual provides essential information for the safe and efficient operation of your Voltcraft VLP-2403 USB Adjustable Laboratory Power Supply. Please read this manual thoroughly before using the device and retain it for future reference.
The Voltcraft VLP-2403 is a high-precision laboratory power supply designed for various applications requiring stable and adjustable DC voltage and current. It features two independent outputs, USB connectivity, and overvoltage коргоо.
2. Коопсуздук нускамалары
Жарааттарды же аппаратты бузууну болтурбоо үчүн ар дайым төмөнкү коопсуздук чараларын сактаңыз:
- Электр булагы жерге туташтырылган розеткага туташтырылганын текшериңиз.
- Аппаратты нымдуу жерде иштетпеңиз же damp шарттар.
- в ачпагылаasing; квалификациялуу кызматкерлерге кызмат көрсөтүү.
- Чыгуу терминалдарын кыска туташуудан сактаңыз.
- Ырды текшерүүtage and current settings before connecting to a circuit.
- Ашыкча ысып кетүүнүн алдын алуу үчүн желдетүү тешиктерин ачык кармаңыз.
3. Продукт бүтүп калдыview жана компоненттер
Familiarize yourself with the main components of the Voltcraft VLP-2403 power supply.
Сүрөт 1: Алдыңкы панелдин үстүндөview
This image displays the front panel of the Voltcraft VLP-2403, showing the two main outputs (A and C) with their respective voltage and current displays, adjustment knobs, and output terminals. The central section features Output B-USB controls and USB ports. The power switch is located on the left.
2-сүрөт: Арткы панелдин үстүндөview
This image shows the rear panel of the power supply, highlighting the cooling fins, product label, and the AC power input socket with its fuse holder. Proper ventilation is crucial for device operation.
Алдыңкы панелдин башкаруу элементтери:
- Кубат которгучу: Аппаратты күйгүзөт/өчүрөт.
- Output A/C Displays: Digital readouts for Voltage (V) and Current (A).
- Тtage Adjustment Knobs: Fine and coarse adjustment for output voltage.
- Current Adjustment Knobs: Fine and coarse adjustment for output current limit.
- Чыгуу терминалдары: Red (+) and Black (-) terminals for connecting loads.
- Output B-USB Section: Controls and USB ports for dedicated USB power output.
- OVP (Overvoltage Protection) Adjustment: Ашыкча вольтту орнототtage коргоо чеги.
4. Орнотуу
4.1 Таңгактан чыгаруу жана текшерүү
- Carefully remove the power supply from its packaging.
- Inspect the device for any signs of physical damage. If damage is found, do not operate the unit and contact your supplier.
- Ensure all accessories (e.g., power cord, test leads) are present.
4.2 Орнотуу
- Place the power supply on a stable, level surface.
- Ensure adequate ventilation around the unit. Do not block the air vents on the sides and rear.
- Keep the device away from direct sunlight, heat sources, and excessive dust or moisture.
4.3 Кубат туташтыруу
- Ensure the power switch on the front panel is in the "OFF" position.
- Connect the provided AC power cord to the power input socket on the rear panel.
- Plug the other end of the power cord into a suitable grounded AC power outlet (230V AC, 50Hz).
5. Иштөө нускамалары
5.1 Basic Operation (Output A and C)
- Күйгүзүү: Flip the power switch to the "ON" position. The displays will illuminate.
- Pre-setting Voltage жана Учурдагы:
- Before connecting your load, turn the voltage adjustment knobs (coarse and fine) to set the desired output voltage.
- Adjust the current adjustment knobs (coarse and fine) to set the maximum current limit. This acts as a protection mechanism for your circuit.
- Жүктү туташтыруу: Connect the positive (+) terminal of your load to the red output terminal and the negative (-) terminal of your load to the black output terminal.
- Мониторинг: The displays will show the actual output voltage and current being supplied to your load.
- Overvoltage Коргоо (OVP): The OVP function protects the connected load from excessive voltage. Adjust the OVP knob to set the maximum permissible voltagд. Эгерде чыгаруу томtage exceeds this limit, the power supply will shut down the output.
Figure 3: Connecting Test Leads
This image demonstrates how to connect test leads to the output terminals of the power supply. Red leads connect to positive terminals, and blue/black leads connect to negative terminals.
5.2 USB Output Operation (Output B-USB)
The central Output B-USB section provides dedicated USB power outputs.
- Connect your USB device to one of the USB ports (USB-B1 or USB-B2).
- Use the "MODE" and "SHOW VALUE" controls to select the desired USB output voltage (e.g., 5V, 9V, 12V) and monitor its status.
4-сүрөт: Башкаруу элементтерин жөндөө
A hand is shown adjusting one of the control knobs on the front panel, illustrating the user interaction with the device's settings.
5.3 Output Modes (Parallel, Series, Independent)
The VLP-2403 offers flexible output configurations for Outputs A and C:
- Independent Mode (IND): Outputs A and C operate as two separate, isolated power supplies.
- Series Mode (SER): Outputs A and C are connected in series to provide a higher voltage (up to 80V). Ensure proper wiring and voltage орнотуулар.
- Parallel Mode (PAR): Outputs A and C are connected in parallel to provide a higher current (up to 6A). Ensure proper wiring and current settings.
Refer to the front panel "MODE" switch in the Output B-USB section to select the desired configuration for Outputs A and C.
6. Техникалык тейлөө
6.1 Тазалоо
- Disconnect the power supply from the mains before cleaning.
- сыртын жумшак менен сүртүңүз, гamp кездеме. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Аппараттын ичине суюктук кирбегенин текшериңиз.
6.2 Вентиляция
- Regularly check that the ventilation openings on the sides and rear are free from dust and obstructions.
- Blocked vents can lead to overheating and damage.
6.3 Сактагычты алмаштыруу
If the power supply does not turn on, check the fuse located in the AC input socket on the rear panel. Replace it only with a fuse of the same type and rating (e.g., T 3.15A / 250V).
7. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| No power, displays off. | Power cord disconnected, power outlet faulty, fuse blown. | Check power cord connection. Test outlet with another device. Replace fuse if blown (refer to 6.3). |
| Чыгаруунун көлөмү жокtagе/ток. | Output disabled, OVP triggered, current limit set too low, load disconnected. | Ensure output is enabled. Check OVP setting. Increase current limit. Verify load connection. |
| Чыгуу томtagд өзгөрүп турат. | Unstable input power, faulty connection, internal issue. | Check mains power stability. Secure all connections. If problem persists, contact support. |
| Түзмөк ысып кетти. | Бөгөттөлгөн желдетүү, ашыкча жүк. | Clear ventilation openings. Reduce load or operating time. |
8. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | VOLTCRAFT |
| Модель номери | VC-8146860 (VLP-2403) |
| Чыгуу каналдары | 4 (2 independent 0-40V/0.01-3A, 2 USB) |
| Output Voltage (A/C) | 0 - 40 V DC (Adjustable) |
| Output Current (A/C) | 0.01 - 3 A (Adjustable) |
| Максималдуу күч | 273 Вт |
| Регламенттин түрү | Electronic linear regulation (low ripple) |
| Коргоо | Overvoltage коргоо (OVP) |
| Туташтыргыч түрү | USB (for Output B) |
| Муздатуу ыкмасы | Аба |
| Өлчөмдөрү (L x W x Y) | 27 x 44 x 12.5 см |
| Салмагы | 11 кг |
| Өзгөчөлүктөр | High-precision multi-turn potentiometer, USB developments |
9. Кепилдик жана колдоо
Information regarding warranty terms and conditions is typically provided with the product packaging or on the manufacturer's official webсайты. Кепилдиктин толук маалыматы үчүн ушул ресурстарды караңыз.
For technical support, service, or inquiries, please contact VOLTCRAFT customer service. Contact details can usually be found on the product packaging, the VOLTCRAFT webсайт, же сатып алуу пункту аркылуу.
Өндүрүүчү: VOLTCRAFT
