1. Ievads
This manual provides essential information for the safe and efficient operation of your Voltcraft VLP-1602 USB Laboratory Power Supply. The VLP-1602 is a versatile, adjustable power supply designed for laboratory and development applications, offering precise control over voltage un strāva.
Galvenās funkcijas ietver:
- Electronic linear regulation for stable output without ripple.
- Three independent outputs.
- Overvoltage aizsardzība (OVP).
- Integrated USB test and development socket for stressing connected USB devices.
- Regulējams tilptage from 0 to 60 V and current from 0.01 to 1.5 A.
2. Drošības informācija
Pirms ierīces lietošanas, lūdzu, izlasiet un izprotiet visus drošības norādījumus. Šo norādījumu neievērošana var izraisīt elektriskās strāvas triecienu, ugunsgrēku vai nopietnus savainojumus.
- Elektriskā drošība: Always connect the power supply to a grounded outlet. Do not operate the device with damaged power cords or if the casing ir atvērts.
- Ventilācija: Nodrošiniet atbilstošu ventilāciju ap ierīci. Neaizsedziet ventilācijas atveres.
- Vide: Use the device in a dry environment, away from moisture, dust, and direct sunlight.
- Pārslodzes aizsardzība: Nepārsniedziet norādīto tilpumutage and current ratings. The device includes Overvoltage aizsardzība (OVP).
- Apkope: Visus apkopes darbus uzticiet kvalificētam personālam. Nemēģiniet ierīci remontēt paši.
- Bērni: Glabājiet ierīci bērniem nepieejamā vietā.
3. Iestatīšana
3.1. Izsaiņošana un pārbaude
Carefully remove the power supply from its packaging. Inspect the unit for any signs of damage that may have occurred during transit. If any damage is found, do not operate the device and contact your supplier.
3.2 Pievienošana elektrotīklam
- Pārliecinieties, vai barošanas slēdzis priekšējā panelī ir pozīcijā "IZSLĒGTS".
- Connect the provided power cord to the AC inlet on the rear panel of the power supply.
- Plug the other end of the power cord into a standard 230V AC, 50Hz grounded electrical outlet.
3.3. Sākotnējā ieslēgšana
After connecting the power cord, switch the power supply ON using the main power switch on the front panel. The display should illuminate, indicating the device is ready for operation.
4. Lietošanas instrukcijas
4.1 Priekšējais panelis beidziesview
The front panel features digital displays for voltage and current, control knobs for precise adjustment, and multiple output terminals.
4.2 Skaļuma regulēšanatage and Current (Output A)
- Connect your load to the main output terminals (Output A). Use the red terminal for positive (+) and the black terminal for negative (-). The yellow terminal is for ground.
- Turn the "VOLT" knob to set the desired output voltage. The digital display will show the set voltage.
- Pagrieziet "AMPERE" knob to set the desired current limit. This acts as a current limiter to protect your circuit.
- The "C-LIMIT" indicator will illuminate if the current limit is reached.
- The "OVP" (Overvoltage Protection) indicator will illuminate if an overvoltage condition occurs.
4.3 Using the USB Outputs (Output B-USB)
The VLP-1602 includes dedicated USB outputs for testing and development purposes. These outputs can be used to stress connected USB devices.
- Connect your USB device to one of the USB-B1 or USB-B2 ports.
- Use the "MODE" switch to select the desired USB output mode (e.g., 4.8-5.2V, 4.5-4.7V, Normal).
- The "ADJ" knob allows for fine adjustment of the USB output voltage within the selected mode.
- Refer to the labels near the USB ports for specific voltage and current ratings (e.g., USB-B1: 5V/2A, USB-B2: 12V/0.5A).
5. Apkope
5.1. Tīrīšana
To clean the exterior of the power supply, use a soft, damp drānu. Nelietojiet abrazīvus tīrīšanas līdzekļus vai šķīdinātājus. Pirms tīrīšanas pārliecinieties, vai ierīce ir izslēgta un atvienota no strāvas.
5.2 Drošinātāja nomaiņa
If the power supply does not turn on, check the fuse located on the rear panel near the AC inlet.
- Atvienojiet strāvas vadu no maiņstrāvas kontaktligzdas.
- Use a flat-head screwdriver to open the fuse holder.
- Replace the blown fuse with a new fuse of the same type and rating (T 1.6A / 250V).
- Cieši aizveriet drošinātāja turētāju.
Brīdinājums: Always replace fuses with the specified type and rating to prevent damage to the unit or risk of fire.
6. Traucējummeklēšana
| Problēma | Iespējamais cēlonis | Risinājums |
|---|---|---|
| Ierīce neieslēdzas. | No power from outlet, power cord disconnected, blown fuse. | Check power outlet, ensure power cord is securely connected, replace fuse (see Section 5.2). |
| Nav izejas tilpumatage/pašreizējais. | Izejas spailes nav savienotas, tilp.tage/current knobs set to zero, OVP/OCP triggered. | Ensure load is properly connected, adjust voltage/current knobs, check for OVP/OCP indicators and reset if necessary. |
| Izejas tilptage/strāva ir nestabila. | Poor connection, faulty load, internal issue. | Check all connections, test with a different load. If problem persists, contact support. |
| Overvoltage Protection (OVP) indicator is on. | Izejas tilptage exceeded a safe limit. | Reduce the set voltage or check the load for issues. Power cycle the unit to reset OVP. |
7. Specifikācijas
| Parametrs | Vērtība |
|---|---|
| Modeļa numurs | VLP-1602 |
| Ražotājs | VOLTCRAFT |
| Izejas apjomstage (galvenā) | 0 60–XNUMX V |
| Output Current (Main) | 0.01–1.5 A |
| Izvadu skaits | 3 (Main + 2 USB) |
| Izejas jauda | 123 W |
| Ievades apjomstage | 230 volts |
| Izmēri (G x P x A) | 27 x 26 x 11.5 cm |
| Svars | 6.6 kilogrami |
| Īpašas funkcijas | High-precision multi-speed potentiometer, USB development port |
| Savienotāja veids | USB |
8. Garantija un atbalsts
8.1 Informācija par garantiju
The Voltcraft VLP-1602 USB Laboratory Power Supply comes with a 1-year availability of spare parts. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact your retailer.
8.2 Klientu atbalsts
For technical assistance, troubleshooting, or service inquiries, please contact Voltcraft customer support or your authorized dealer. Please have your model number (VLP-1602) and purchase information ready when contacting support.
