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Aktakom ATH-2231 User Manual

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DC Power Supply
ATH-2231
ATH-2232
ATH-2261
User's Manual
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Summary of Contents for Aktakom ATH-2231

  • Page 1 DC Power Supply ATH-2231 ATH-2232 ATH-2261 User’s Manual...

  • Page 2: Table Of Contents

    CONTENTS: 1. SAFETY PRECAUTION AND PROCEDURES......................3 1.1 BEFORE USE ..............................4 1.2 DURING USE...............................4 1.3 AFTER USE................................4 2. GENERAL ..................................4 3. FEATURES AND SPECIFICATIONS..........................5 3.1 MAIN FEATURES..............................5 3.2 GENERAL SPECIFICATIONS ...........................5 3.3 OPERATION CONDITIONS..........................5 3.4 TECHINICAL SPECIFICATIONS ........................6 4. OPERATING INSTRUCTIONS ............................7 4.1 INSTRUMENT DESCRIPTION..........................7 5.

  • Page 3: Safety Precaution And Procedures

    1. SAFETY PRECAUTION AND PROCEDURES The instrument is designed and tested in accordance with EN publication 61558-2-6:11.97.The instrument has been tested in accordance to the following EC Directives (EMC): a. EN61204-3:12.2000 b. EN61000-3-2:04.95+A1:1998+A2:1998+A14:2000 c. EN61000-3-3:01.95 The instrument complies with the requirements of the European Council Directive 89/336/EEC (EMC Directive) and 73/23/EEC (Low Voltage Directive).

  • Page 4: Before Use

    3. Store in a dry, well air and non-dusty environment. 2. GENERAL AKTAKOM ATH-22xx series is a high performance and precision multi channels DC regulated power supply up to 2 channel outputs. ATH-22xx series has constant voltage mode, constant current mode, auto current cut off protection function, overload protection and auto tracking mode .In auto tracking mode, ATH-22xx series...

  • Page 5: Features And Specifications

    3. FEATURES AND SPECIFICATIONS 3.1 MAIN FEATURES ● 2 Adjustable Channels Output 0-30V Linear Voltage and Current Output Display ● 4 LED displays for Voltage and Current Output Display ● Low Noise and Ripple; Less than 1mV (5Hz-1mHz) ● Voltage and Current Pre-set Feature ●...

  • Page 6: Techinical Specifications

    3.4 TECHINICAL SPECIFICATIONS Channel 1and 2 Characteristic Constant Voltage Mode(CV) Voltage Range 0 to maximum rated current Line Effect ≤5×10 +3mV ≤5×10 +3mV (output current≤10A) Loading Effect ˉ3 +3mV (output current＞10A) ≤1×10 1.5mV（rms） Noise and Ripple ≤100u sec Recovery Time (50% of loading effect with min.

  • Page 7: Operating Instructions

    4. OPERATING INSTRUCTIONS 4.1 INSTRUMENT DESCRIPTION 4.1.1 Front panel description Legend: Item Description POWER SWITCH: Press it to power on/off the power supply CH2 CURRENT tune knob: Turn clockwise for increasing the current value; turn anti-clockwise for decreasing the current value. CH2 VOLTAGE tune knob: Turn clockwise for increasing the voltage value;...
  • Page 8 the voltage DISPLAY. Panel [10, 11] will still show the pre-set voltage value .When the Auto Current Cut off protection key is pressed, all terminals will output the voltage as indicated on the voltage display panel and the OUTPUT indicator [9] is ON. Repress the key to cut off the output again .After cut off, it takes 3 seconds interval to return normal.
  • Page 9 4.1.2 Rear panel description Legend: ITEMS Description FUSE SOCKET: Use suitable fuse which is stated in Section3.3 POWER INPUT SOCKET :Input AC220V/AC110V ±10%50/60Hz INPUT VOLTAGE SELECTOR: For 110V AC power system, please switch the INPUT VOLTAGE SELECTOR switch to the top for 110V AC power system selection. For 220V AC power system, please switch the INPUT VOLTAGE SELECTOR switch to the top for 220V AC power system selection.

  • Page 10: Power Supply Description

    5. POWER SUPPLY DESCRIPTION 5.1 SETTING THE CH1 AND CH2 OUTPUT VOLTAGE 1. Connect the power supply to the power source. 2. Press the POWER SWITCH [1] to turn on the power supply. 3. To setting CH1, use the CH1 VOLTAGE TUNE KNOB [18] to adjust CH1 voltage to give a desired output voltage.

  • Page 11: Setting The Ch1 Or Ch2 Output Current

    5.2 SETTING THE CH1 OR CH2 OUTPUT CURRENT 1. Turn to the power supply 2. Refer to Section 5.1 step 1-4 to give the voltage around 2-5V 3. For CH1, turn the CH1 CURRENT TUNE KNOB [19] anticlockwise reach the minimum current value. 4.

  • Page 12: Setting Independent Mode

    5.3 SETTING INDEPENDENT MODE 1. Release both TRACKING MODE SLECTION KEY [12, 15]. 2. In independent mode, CH1 and CH2 is two independent power supply unit, voltage or current can be adjusted separately. 3. Adjust CH1 or CH2 VOLTAGE/CURRENT KNOB [19, 20/4, 5] to set the desired value. 4.

  • Page 13: Setting Parallel Tracking Mode

    2. Turn CH2 CURRENT KNOB[4] clockwise to maximum current output, and then use CH1 CURRENT KNOB[19] adjust the desired current output value.(Reference to Section 5.2) 3. Use CH1 VOLTAGE KNOB [18] to adjust the desired voltage output value. 4. Connect the circuit to the CH1 “+”TERMINAL [24] and CH2“-”TERMINAL [28] to get double voltage output. 5.

  • Page 14: Fuse Replacement

    2. Use CH1 VOLTAGE KNOB [18] to adjust the desired voltage output value. 3. CH1 CURRENT KNOB[19] adjust the desired current output value.(Reference to Section 5.2) 4. Connect the circuit to the CH1 TERMINAL [24, 25] to get double current output. 5.6 FUSE REPLACEMENT 1.

  • Page 15: Troubleshootng

    7. TROUBLESHOOTNG Problem Solution 1. Ensure the power source or power cord is working properly The power supply cannot 2. Check the fuse .if the fuse broken, disconnect from the power source then start up (NO DISPLAY) replace with identical rated fuse. While operating in the CV This power supply is current protected.

This manual is also suitable for:

Ath-2232Ath-2261

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