MATRIX MPS-3010H-3C 3-Channel DC Power Supply User Manual

1. ఉత్పత్తి ముగిసిందిview

The MATRIX MPS-3010H-3C is a high-precision, 3-channel adjustable DC power supply designed for various applications including laboratory work, electronic repair, and DIY projects. It features two adjustable channels (CH1 and CH2) providing 0-30V / 0-10A each, and one fixed 5V / 3A channel (CH3), with a total power output of up to 615W. The unit offers a 4-digit bright screen display for voltage and current, independent control for CH1 and CH2, and supports 110V/220V input voltagఇ మారడం.

Key features include high precision (0.03% + 10 mV, 0.1% + 5 mA) and stability with 10 mV, 1 mA resolution and low ripple (2 mVrms, 5 mArms). It incorporates a power-on slow-start circuit for stable and accurate DC output. The power supply allows for easy switching between independent, series, and parallel modes with a single button, eliminating the need for manual wire reconnection. It also supports presetting current and voltage without short circuits. User-friendly features include precision encoder adjustment knobs for accurate value changes, OCP/OVP/OTP protection, an intelligent fan system, and USB, RS-232, and RS-485 interfaces for computer or automated device connectivity.

2. భద్రతా సూచనలు

పరికరాన్ని ఆపరేట్ చేసే ముందు దయచేసి అన్ని భద్రతా సూచనలను చదివి అర్థం చేసుకోండి. ఈ సూచనలను పాటించడంలో విఫలమైతే విద్యుత్ షాక్, అగ్ని ప్రమాదం లేదా ఉత్పత్తికి నష్టం జరగవచ్చు.

• Always connect the power supply to a grounded outlet.
• పరికరాన్ని తడి లేదా డిలో ఆపరేట్ చేయవద్దుamp పరిస్థితులు.
• వేడెక్కడం నివారించడానికి సరైన వెంటిలేషన్ ఉండేలా చూసుకోండి. వెంటిలేషన్ ఓపెనింగ్‌లను నిరోధించవద్దు.
• సి ని తెరవవద్దుasing of the power supply. There are no user-serviceable parts inside. Refer servicing to qualified personnel.
• ఇన్‌పుట్ వాల్యూమ్‌ను ధృవీకరించండిtage selector (110V/220V) is set correctly for your region before connecting to AC power.
• Use only the provided power cord and test leads, or equivalent replacements that meet safety standards.
• Avoid touching output terminals when the device is powered on.
• Disconnect power before making or changing connections to the output terminals.

3. ప్యాకేజీ విషయాలు

Carefully unpack the power supply and check for any damage. Retain the packaging for future transport or storage. Verify that all items listed below are included:

• MATRIX MPS-3010H-3C DC Power Supply Unit
• AC పవర్ కార్డ్
• పరీక్ష లీడ్‌లు (ఎరుపు మరియు నలుపు)
• వినియోగదారు మాన్యువల్ (ఈ పత్రం)

4. ఉత్పత్తి లక్షణాలు

• 3-ఛానల్ అవుట్‌పుట్: Two adjustable channels (0-30V/0-10A) and one fixed channel (5V/3A).
• High Precision & Resolution: 10mV / 1mA resolution with 0.03% + 10mV voltage accuracy and 0.1% + 5mA current accuracy.
• తక్కువ అలలు & శబ్దం: ≤2mVrms and ≤5mArms for stable output.
• 4-అంకెల ప్రదర్శన: Clear and bright display for voltagఇ మరియు ప్రస్తుత రీడింగులు.
• Series/Parallel Mode: One-button switching for series or parallel operation without manual rewiring.
• ప్రీసెట్ ఫంక్షన్: Ability to preset current and voltage without short-circuiting the output.
• రక్షణ మెకానిజమ్స్: Over Current Protection (OCP), Over Voltage Protection (OVP), and Over Temperature Protection (OTP).
• తెలివైన శీతలీకరణ: Fan system adjusts speed based on temperature to maintain optimal performance.
• కనెక్టివిటీ: Equipped with USB, RS-232, and RS-485 interfaces for remote control and automation.
• మెమరీ ఫంక్షన్: Saves output status and values before shutdown.
• బజర్ నియంత్రణ: Buzzer sound can be turned on or off.

5. సెటప్ గైడ్

5.1 అన్‌ప్యాకింగ్ మరియు ప్లేస్‌మెంట్

Remove the power supply from its packaging. Place the unit on a stable, level surface with adequate space around it for ventilation. Ensure that the front and rear panels are easily accessible.

5.2 AC పవర్‌ని కనెక్ట్ చేస్తోంది

1. Locate the AC input socket and the AC selector switch on the rear panel of the power supply.
2. ముఖ్యమైన: Before connecting the power cord, ensure the AC selector switch is set to the correct voltage (110V or 220V) for your local power grid. Incorrect setting can damage the unit.
3. Connect the provided AC power cord to the AC input socket on the rear panel.
4. AC పవర్ కార్డ్ యొక్క మరొక చివరను గ్రౌండెడ్ ఎలక్ట్రికల్ అవుట్‌లెట్‌లోకి ప్లగ్ చేయండి.

5.3 Connecting Load

Use the provided test leads to connect your load to the output terminals. Ensure correct polarity (red for positive, black for negative). For CH1 and CH2, use the corresponding output terminals. CH3 (fixed 5V) also has dedicated output terminals.

6. ఆపరేటింగ్ సూచనలు

6.1 ఫ్రంట్ ప్యానెల్ ఓవర్view

The front panel provides all necessary controls and displays for operating the power supply.

• CH1 V, A display: Digital displays for Voltage and Current of Channel 1.
• CH2 V, A display: Digital displays for Voltage and Current of Channel 2.
• CH1 Adjustment knob: Encoder knob for setting Voltage and Current for Channel 1. Push to switch between coarse/fine adjustment.
• CH2 Adjustment knob: Encoder knob for setting Voltage and Current for Channel 2. Push to switch between coarse/fine adjustment.
• మోడ్ సూచిక: Lights indicating CC (Constant Current) or CV (Constant Voltage) mode.
• మెను: Button for accessing menu options.
• CH1, CH2 Output switch: Buttons to enable/disable output for Channel 1 and Channel 2 independently.
• అవుట్‌పుట్ టెర్మినల్: Binding posts for connecting test leads (Red for positive, Black for negative).
• పవర్ స్విచ్: Main power ON/OFF switch for the unit.

6.2 Basic Operation (Independent Mode)

1. Ensure the power supply is connected to AC power and the AC selector is correct.
2. ప్రధాన నొక్కండి శక్తి switch to turn on the unit. The displays will illuminate.
3. For CH1 or CH2, rotate the respective VOLTAGE knob to set the desired output voltage. Push the knob to toggle between coarse and fine adjustment.
4. Rotate the respective ప్రస్తుత knob to set the desired current limit. This acts as a maximum current the channel will supply.
5. Connect your load to the corresponding output terminals (CH1, CH2, or CH3).
6. నొక్కండి అవుట్పుట్ 1 or అవుట్పుట్ 2 switch to enable the output for the selected channel. The output indicator will light up.
7. The display will show the actual output voltagఇ మరియు ప్రస్తుత.
8. To disable an output, press its respective అవుట్పుట్ మళ్ళీ మారండి.

6.3 Series and Parallel Mode

The MPS-3010H-3C allows for easy configuration of CH1 and CH2 in series or parallel mode.

• Series Mode: Connect the positive terminal of CH1 to the negative terminal of CH2 using a short wire. Then, use the negative terminal of CH1 and the positive terminal of CH2 as the combined output. Press the సిరీస్ button. The voltage will be the sum of CH1 and CH2 voltages, while the current limit will be that of the lower-set channel.
• సమాంతర మోడ్: Connect the positive terminals of CH1 and CH2 together, and the negative terminals of CH1 and CH2 together. Press the సమాంతరంగా button. The current will be the sum of CH1 and CH2 currents, while the voltage will be that of the lower-set channel.

In both series and parallel modes, the display will show the combined current and voltage values, providing intuitive readings.

6.4 Fixed 5V Output (CH3)

The CH3 output provides a fixed 5V at 3A. This channel is always active when the power supply is on and does not have independent ON/OFF control or adjustable settings.

6.5 రక్షణ లక్షణాలు

• OCP (ఓవర్ కరెంట్ ప్రొటెక్షన్): If the output current exceeds the set limit, the power supply will enter constant current mode (CC) or shut down the output, depending on the setting.
• OVP (ఓవర్ వాల్యూమ్tagఇ రక్షణ): అవుట్‌పుట్ వాల్యూమ్ అయితేtage exceeds a preset limit, the output will be shut down to protect the connected load.
• OTP (ఓవర్ టెంపరేచర్ ప్రొటెక్షన్): The unit will automatically shut down if its internal temperature exceeds a safe operating limit.

7. Connectivity and Remote Control

The MPS-3010H-3C offers multiple interfaces for remote control and integration into automated systems.

7.1 ఇంటర్‌ఫేస్ ఓవర్view

• USB ఇంటర్ఫేస్: For direct connection to a personal computer.
• RS-232 ఇంటర్‌ఫేస్: A standard serial communication port.
• RS-485 ఇంటర్‌ఫేస్: A robust serial communication standard suitable for longer distances and multi-drop networks.

7.2 కంప్యూటర్‌కు కనెక్ట్ అవుతోంది

To control the power supply remotely, connect the appropriate cable (USB, RS-232, or RS-485) from the power supply to your computer. You will need to install the necessary drivers and control software, typically available from the MATRIX product support website. Refer to the software documentation for detailed instructions on remote operation and programming.

8. నిర్వహణ

Proper maintenance ensures the longevity and reliable operation of your power supply.

• శుభ్రపరచడం: Disconnect the power supply from all power sources and loads before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use abrasive cleaners or solvents.
• వెంటిలేషన్: Regularly check that the ventilation openings on the sides and rear of the unit are clear of dust and obstructions.
• నిల్వ: When not in use for extended periods, store the power supply in a dry, dust-free environment.
• క్రమాంకనం: For applications requiring high accuracy, periodic calibration by a qualified service center is recommended.

9. ట్రబుల్షూటింగ్

ఈ విభాగం మీరు ఎదుర్కొనే సాధారణ సమస్యలను పరిష్కరిస్తుంది. సమస్య కొనసాగితే, కస్టమర్ మద్దతును సంప్రదించండి.

10. సాంకేతిక లక్షణాలు

The following table details the technical specifications of the MATRIX MPS-3010H-3C DC Power Supply.

11. వారంటీ మరియు కస్టమర్ మద్దతు

MATRIX TECHNOLOGY INC. provides a 3-year after-sales service for all MATRIX-branded products. For technical assistance, warranty claims, or general inquiries, please contact MATRIX customer support through the official website or your point of purchase. Please have your model number (MPS-3010H-3C) and purchase date available when contacting support.