Keithley 2303-PJ Power Supply Instruction Manual
Model: 2303-PJ
1. නිෂ්පාදන අවසන්view
The Keithley 2303-PJ is a specialized power supply designed for testing portable, battery-operated devices. It offers advanced capabilities to simulate a battery's performance across a wide range of conditions, including output resistance and voltage response. This instrument is crucial for accurately testing device charge control circuitry and overall battery simulation.
ප්රධාන ලක්ෂණ ඇතුළත් වේ:
- Ultra-fast response to transient load currents
- Variable output resistance
- 100nA DC current sensitivity
Figure 1: Front panel of the Keithley 2303-PJ Power Supply. The display shows voltage and current readings (e.g., 3.60V, 1.08A). Controls include a navigation pad, 'DISPLAY', 'MENU', 'OPERATE', 'ENTER', 'SET' buttons, and a 'POWER' button with indicator lights.
2. පිහිටුවීම
- ඉවත් කිරීම සහ පරීක්ෂා කිරීම: Carefully remove the instrument from its packaging. Inspect for any signs of damage during transit. Report any damage to the shipping carrier and Keithley immediately.
- බල සම්බන්ධතාවය: Connect the supplied AC power cord to the instrument's rear panel power inlet and then to a grounded AC power outlet. Ensure the power source matches the instrument's voltagඊ අවශ්යතා.
- මූලික බලය සක්රිය කිරීම: ඔබන්න බලය button located on the front panel. The display should illuminate, indicating the unit is operational.
- Connecting to Device Under Test (DUT): Use appropriate test leads to connect the output terminals of the 2303-PJ to the device you intend to test. Observe correct polarity.
- වාතාශ්රය: Ensure adequate ventilation around the instrument. Do not block the ventilation grilles on the sides or rear of the unit.
3. මෙහෙයුම් උපදෙස්
3.1 ඉදිරිපස පැනල් පාලන
- සංදර්ශකය: ප්රතිදාන පරිමාව පෙන්වයිtage, current, and other operational parameters.
- සංචාලන බොත්තම් (ඉහළ, පහළ, වම, දකුණ): Used to navigate through menus and adjust parameter values.
- ඇතුළු බොත්තම: Confirms selections or entered values.
- SET බොත්තම: පරාමිති සැකසුම් මාදිලියට ඇතුළු වේ.
- මෙනු බොත්තම: Accesses the main menu for configuration and advanced settings.
- OPERATE Button: Toggles the output on or off.
- දර්ශන බොත්තම: Cycles through different display modes or views.
3.2 මූලික මෙහෙයුම
- සැකසීම් වෙළුමtagඊ සහ වත්මන්:
- ඔබන්න සකසන්න බොත්තම.
- Use the navigation buttons to select the voltage or current parameter you wish to adjust.
- Use the navigation buttons (typically Up/Down) to change the value.
- ඔබන්න ඇතුල් කරන්න සැකසුම තහවුරු කිරීමට.
- ප්රතිදානය සක්රීය කිරීම:
- Once parameters are set, press the ක්රියාත්මක කරන්න button to enable the power output. The output indicator should illuminate.
- To disable the output, press ක්රියාත්මක කරන්න නැවතත්.
- අධීක්ෂණ කියවීම්:
The display continuously shows the actual output voltage and current. Use the දර්ශනය button to cycle through different measurement viewතිබේ නම් s.
4. නඩත්තු කිරීම
- පිරිසිදු කිරීම: Keep the instrument clean by wiping the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the unit is powered off and disconnected from the AC supply before cleaning.
- වාතාශ්රය: Periodically check that the ventilation grilles are free from dust and debris to ensure proper airflow and prevent overheating.
- ගබඩා: When not in use for extended periods, store the instrument in a clean, dry environment within its specified operating temperature and humidity ranges.
- ක්රමාංකනය: For optimal performance and accuracy, periodic calibration by qualified personnel is recommended. Refer to the Keithley service manual or contact Keithley support for calibration procedures and intervals.
5. දෝශ නිරාකරණය
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| උපකරණය ක්රියාත්මක නොවේ. | No AC power; faulty power cord; internal fuse blown. | Check AC power connection and outlet. Try a different power cord. If fuse is suspected, contact qualified service personnel. |
| ප්රතිදාන වෙළුම නැතtagඉ/ධාරා. | Output disabled; incorrect settings; overload protection active; faulty connections. | ඔබන්න ක්රියාත්මක කරන්න to enable output. Verify voltage/current settings. Check for short circuits or overloads on the DUT. Ensure test leads are securely connected. |
| Unstable or inaccurate readings. | Poor connections; external interference; instrument needs calibration. | Check all connections for looseness or corrosion. Ensure the instrument is away from strong electromagnetic fields. Consider professional calibration. |
| අධික උනුසුම් වීම. | Blocked ventilation; excessive ambient temperature; continuous operation at maximum load. | Ensure ventilation grilles are clear. Operate in a cooler environment. Reduce load or allow for cool-down periods. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact Keithley technical support.
6. පිරිවිතර
| පරාමිතිය | වටිනාකම |
|---|---|
| නිෂ්පාදකයා | Keithley |
| කොටස අංකය | 2303-PJ |
| අයිතම ආදර්ශ අංකය | 2303-PJ |
| අයිතමයේ බර | කිලෝ ග්රෑම් 5.44 කි |
| පැකේජ මානයන් | 48.26 x 33.02 x 22.86 සෙ.මී |
| අයිතම පැකේජ ප්රමාණය | 1 |
| බැටරි අවශ්යද? | නැත |
| පළමු දිනය තිබේ | 4 නොවැම්බර් 2016 |
7. වගකීම් සහ සහාය
Warranty information for the Keithley 2303-PJ Power Supply is typically provided with the product at the time of purchase or can be found on the official Keithley webවෙබ් අඩවිය. වගකීම් හිමිකම් සඳහා කරුණාකර ඔබේ මිලදී ගැනීමේ සාක්ෂි තබා ගන්න.
For technical support, service, or calibration inquiries, please contact Keithley customer service directly. Refer to the contact information provided in your product documentation or on the official Keithley webඅඩවිය (www.tek.com/keithley).
