DROK 48V 10A 480W Adjustable AC to DC Power Supply User Manual

పరిచయం

This manual provides detailed instructions for the safe and efficient operation of your DROK 48V 10A 480W Adjustable AC to DC Power Supply. This device converts AC input voltage (110V or 220V) to a variable DC output voltage ranging from 0-48V, with a maximum current of 10A and a rated power of 480W. It is equipped with an LED screen for voltage display, a heat sink, and a cooling fan for temperature management.

చిత్రం 1: పై నుండి క్రిందికి view of the DROK 48V 10A 480W Adjustable AC to DC Power Supply, showing the LED display and cooling fan.

సెటప్ సూచనలు

1. ఇన్పుట్ వాల్యూమ్tagఇ ఎంపిక

Before connecting the power supply to an AC source, ensure the input voltage switch is set correctly for your region (110V or 220V). The default setting is typically 220V. Incorrect selection can damage the unit.

Image 2: Close-up of the input voltage selector switch, indicating options for 110V and 220V.

2. వైరింగ్ కనెక్షన్లు

Connect the AC input wires to the terminals labeled L (Live), N (Neutral), and ⌂ (Ground). For DC output, connect your load to the V+ (DC output positive) and V- (DC output negative) terminals. Ensure all connections are secure to prevent electrical hazards.

• L: ప్రసార తీగ
• N: Null wire
• ⌂: గ్రౌండ్
• V+: DC అవుట్‌పుట్ పాజిటివ్
• V-: DC అవుట్‌పుట్ ప్రతికూలంగా ఉంది

చిత్రం 3: వివరణాత్మకమైనది view of the terminal block for connecting AC input and DC output wires.

ఆపరేటింగ్ సూచనలు

1. Power On and Voltagఇ సర్దుబాటు

After securing all connections and verifying the input voltage switch, connect the power supply to the AC source. The LED display will illuminate. Use the adjustable potentiometer knob to set the desired DC output voltage between 0V and 48V. The voltage precision is 0.1V.

Image 4: The voltage adjustment knob and the high-accuracy LCD display showing the output voltage.

2. Current Output

This power supply provides a fixed maximum current of 10A. The actual current drawn will be determined by the connected load, up to this 10A limit. The current output is not adjustable. Ensure your connected devices require less than 10A to prevent damage.

3. LED డిస్ప్లే

The integrated LED screen clearly displays the output voltage. Some models may feature dual displays for both voltage and current. This model (200570) features a single display for voltage.

4. ప్రదర్శన వీడియో

నిర్వహణ

1. శీతలీకరణ వ్యవస్థ

The power supply includes a built-in cooling fan that automatically activates when the internal temperature rises during high power operation. Ensure the fan vents are not obstructed to allow for proper airflow and prevent overheating.

చిత్రం 5: View of the smart cooling fan integrated into the power supply casing.

2. శుభ్రపరచడం

Periodically clean the exterior of the power supply with a dry, soft cloth. Do not use liquid cleaners or allow moisture to enter the unit. Ensure the device is unplugged before cleaning.

ట్రబుల్షూటింగ్

• అవుట్‌పుట్ వాల్యూమ్ లేదుtage: Check the AC input connections and ensure the input voltage switch (110V/220V) is correctly set for your local power grid.
• తప్పు అవుట్‌పుట్ వాల్యూమ్tage: Verify the potentiometer knob is adjusted to the desired voltage. If the display shows an unexpected value, ensure the multimeter used for verification is calibrated and correctly connected.
• ఓవర్‌లోడ్ రక్షణ: The unit features Over Load Protection, Over Voltage Protection, and Short Circuit Protection. If the power supply shuts down, disconnect the load, check for short circuits, and reduce the load if it exceeds 10A.
• ఫ్యాన్ పనిచేయడం లేదు: The cooling fan activates automatically when the internal temperature reaches a certain threshold. If the unit is not under heavy load, the fan may not be active. If the unit is hot and the fan is not running, ensure vents are clear.

స్పెసిఫికేషన్లు

Image 6: Diagram showing the physical dimensions of the power supply unit.

వారంటీ మరియు మద్దతు

This DROK power supply comes with a 1-year warranty against manufacturing defects. For technical support, warranty claims, or further assistance, please visit the official DROK Store on Amazon లేదా కస్టమర్ సేవను సంప్రదించండి.