Voltcraft VLP-2403 USB Adjustable Laboratory Power Supply Instruction Manual

1. Ievads

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 aizsardzība.

2. Drošības instrukcijas

Lai novērstu ierīces bojājumus vai traumas, vienmēr ievērojiet šādus drošības pasākumus:

• Pārliecinieties, vai barošanas avots ir pievienots iezemētai kontaktligzdai.
• Nedarbiniet ierīci mitrā vai damp nosacījumiem.
• Neatveriet casing; apkopes darbus uzticiet kvalificētam personālam.
• Izvairieties no izejas spaiļu īssavienojumiem.
• Pārbaudīt voltage and current settings before connecting to a circuit.
• Turiet ventilācijas atveres brīvas, lai novērstu pārkaršanu.

3. Produkts beidziesview un komponenti

Familiarize yourself with the main components of the Voltcraft VLP-2403 power supply.

1. attēls: Priekšējā paneļa virspuseview
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. attēls: Aizmugurējā paneļa virspuseview
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.

Priekšējā paneļa vadības ierīces:

• Strāvas slēdzis: Ieslēdz/izslēdz ierīci.
• Output A/C Displays: Digital readouts for Voltage (V) and Current (A).
• Voltage Adjustment Knobs: Fine and coarse adjustment for output voltage.
• Strāvas regulēšanas pogas: Fine and coarse adjustment for output current limit.
• Izejas termināļi: Red (+) and Black (-) terminals for connecting loads.
• Output B-USB Section: Controls and USB ports for dedicated USB power output.
• OVP (Overvoltage Protection) Adjustment: Sets the overvoltage aizsardzības robeža.

4. Iestatīšana

4.1. Izsaiņošana un pārbaude

1. Uzmanīgi izņemiet barošanas bloku no tā iepakojuma.
2. Inspect the device for any signs of physical damage. If damage is found, do not operate the unit and contact your supplier.
3. Ensure all accessories (e.g., power cord, test leads) are present.

4.2. Izvietošana

• 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 Strāvas pieslēgums

1. Pārliecinieties, vai barošanas slēdzis priekšējā panelī ir pozīcijā "IZSLĒGTS".
2. Connect the provided AC power cord to the power input socket on the rear panel.
3. Plug the other end of the power cord into a suitable grounded AC power outlet (230V AC, 50Hz).

5. Lietošanas instrukcijas

5.1 Basic Operation (Output A and C)

1. Ieslēgšana: Flip the power switch to the "ON" position. The displays will illuminate.
2. Skaļuma iepriekšiestatīšanatage un pašreizējais:
   • 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.
3. Slodzes pievienošana: Connect the positive (+) terminal of your load to the red output terminal and the negative (-) terminal of your load to the black output terminal.
4. Uzraudzība: The displays will show the actual output voltage and current being supplied to your load.
5. Overvoltage aizsardzība (OVP): The OVP function protects the connected load from excessive voltage. Adjust the OVP knob to set the maximum permissible voltage. Ja izejas tilptage 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.

Figure 4: Adjusting Controls
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 iestatījumi.
• 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. Apkope

6.1. Tīrīšana

• Disconnect the power supply from the mains before cleaning.
• Noslaukiet ārpusi ar mīkstu, damp audums. Neizmantojiet abrazīvus tīrīšanas līdzekļus vai šķīdinātājus.
• Pārliecinieties, ka ierīcē neiekļūst šķidrums.

6.2 Ventilācija

• 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 Drošinātāja nomaiņa

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. Traucējummeklēšana

8. Specifikācijas

9. Garantija un atbalsts

Information regarding warranty terms and conditions is typically provided with the product packaging or on the manufacturer's official website. Please refer to these resources for detailed warranty coverage.

For technical support, service, or inquiries, please contact VOLTCRAFT customer service. Contact details can usually be found on the product packaging, the VOLTCRAFT webvietnē vai caur jūsu iegādes punktu.

Ražotājs: VOLTCRAFT