PeakTech P 6145 Digital Double Laboratory Power Supply

1. Úvod

The PeakTech P 6145 is a high-quality, stabilized digital double laboratory power supply designed for various applications requiring precise and reliable DC voltage and current. It features two independent, linearly adjustable outputs (0-30V / 0-5A DC) and an additional fixed 5V / 3A output. This manual provides essential information for the safe and efficient operation of your device.

Obrázek 1.1: Přední strana view of the PeakTech P 6145 Digital Double Laboratory Power Supply, showing the dual digital displays for voltage and current, and control knobs for each channel.

2. Bezpečnostní pokyny

Before operating the device, please read and understand all safety instructions. Failure to comply may result in injury or damage to the equipment.

• Ujistěte se, že je zdroj napájení připojen k uzemněné zásuvce.
• Neprovozujte zařízení ve vlhku nebo damp podmínky.
• Neblokujte ventilační otvory, aby nedošlo k přehřátí.
• Nepokoušejte se zařízení otevírat ani opravovat. Veškerý servis svěřte kvalifikovanému personálu.
• The device is equipped with overload and short-circuit protection. However, always ensure proper load connections.
• Safety standards: EN-61010-1 and safety transformer according to EN-61558-2-6.

3. Nastavení

Follow these steps to set up your PeakTech P 6145 power supply:

1. Rozbalení: Carefully remove the power supply from its packaging and inspect it for any signs of damage. Retain the packaging for future transport or storage.
2. Umístění: Place the unit on a stable, level surface. Ensure adequate ventilation around the device, leaving at least 10 cm of space on all sides, especially around the rear fan.
3. Připojení napájení: Connect the provided power cord to the AC input socket on the rear panel of the power supply and then to a suitable grounded mains outlet. Ensure the mains voltage odpovídá hodnocení uvedenému na zařízení.
4. Počáteční kontrola: Before connecting any load, ensure all control knobs are set to their minimum positions.

Obrázek 3.1: Zadní strana view of the PeakTech P 6145, showing the power input, fan, and ventilation grilles.

4. Návod k obsluze

The PeakTech P 6145 offers flexible operation with its dual adjustable outputs and a fixed output.

4.1 Přední panel Overview

• Digitální displeje: Two sets of displays show the output voltage (V) and current (A) for the Master and Slave channels.
• svtage Adjustment Knobs: Fine and coarse adjustment for output voltage on each channel.
• Current Adjustment Knobs: Fine and coarse adjustment for output current limit on each channel.
• Výstupní terminály: 4mm safety sockets for Master (0-30V/0-5A), Slave (0-30V/0-5A), and Fixed (5V/3A) outputs.
• Mode Selection Switches: For Master/Slave operation (Normal, Series, Parallel).
• Output ON/OFF Button: Toggles the output for the adjustable channels. The fixed 5V/3A output is always active.
• Vypínač: Hlavní vypínač pro jednotku.

4.2 Základní provoz (nezávislý režim)

1. Ensure the Master/Slave mode switch is set to NORMÁLNÍ.
2. Turn on the power supply using the main power switch.
3. Upravte objemtage and current limit for the Master channel using its respective knobs. The displays will show the set values.
4. Repeat for the Slave channel.
5. Connect your load to the appropriate 4mm safety output terminals.
6. Stiskněte tlačítko VÝSTUP ZAP/VYP button to enable the output. The displays will now show the actual voltage a proud dodávaný do zátěže.
7. For the fixed 5V/3A output, simply connect your load to its dedicated terminals.

4.3 Master/Slave Operation

The two adjustable channels can be configured for series or parallel operation:

• Sériový režim: Vybrat SÉRIE on the mode switch. This combines the voltage of both channels, providing up to 60V (e.g., 30V + 30V) at the current limit of the Master channel (up to 5A). Connect the load to the Master output terminals.
• Paralelní režim: Vybrat PARALELNÍ on the mode switch. This combines the current of both channels, providing up to 10A (e.g., 5A + 5A) at the voltage of the Master channel (up to 30V). Connect the load to the Master output terminals.

In both series and parallel modes, the Master channel controls the overall output, and the Slave channel automatically adjusts accordingly.

5. Údržba

Správná údržba zajistí dlouhou životnost a spolehlivý provoz vašeho zdroje napájení.

• Čištění: Před čištěním odpojte zdroj napájení ze sítě. K otření vnějšího povrchu použijte měkký, suchý hadřík. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
• Větrání: Regularly check that the ventilation openings and fan are free from dust and debris. Use compressed air to clear any blockages if necessary.
• Výměna pojistky: If the unit fails to power on, check the fuse located in the power input socket on the rear panel. Replace it only with a fuse of the same type and rating (e.g., 250V/T3.15A).

6. Řešení problémů

Pokud narazíte na problémy se zdrojem napájení, podívejte se na následující běžné problémy a jejich řešení:

• Bez napájení:
  • Check if the power cord is securely connected to both the unit and the mains outlet.
  • Verify that the mains outlet is functional.
  • Check and replace the fuse if blown (refer to Section 5. Maintenance).
• No Output Voltage/Aktuální:
  • Zajistěte VÝSTUP ZAP/VYP button is pressed (output enabled).
  • Zkontrolujte, zda je objtage and current limit knobs are set above zero.
  • Verify that the load is correctly connected and not short-circuited.
  • If the unit is in Constant Current (CC) mode, the current limit has been reached. Increase the current limit or reduce the load.
  • If the unit is in Constant Voltage (CV) mode, the voltage limit has been reached. Increase the voltage limit or reduce the load.
• Overload/Short-Circuit Protection Activated:
  • The unit automatically protects itself from overload and short circuits. Disconnect the load, resolve the issue (e.g., reduce load resistance, fix short), and then re-enable the output.

If the problem persists after following these steps, contact customer support or a qualified service technician.

7. Specifikace

8. Záruka a podpora

For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty claims.