ITECH IT6721

Notendahandbók ITECH IT6721 breytilegs jafnstraums aflgjafa

Gerð: IT6721

1. Inngangur og yfirview

This manual provides essential information for the safe and efficient operation of the ITECH IT6721 Variable DC Power Supply. The IT6721 is a digital-control lab bench power supply offering adjustable voltage and current outputs, designed for a wide range of applications in electronics, research, and education.

ITECH IT6721 Variable DC Power Supply front view

Figure 1: ITECH IT6721 Variable DC Power Supply

Helstu eiginleikar:

Umsóknir:

Diagram showing various applications of the power supply

Mynd 2: Yfirview of typical applications for the ITECH IT6721

2. Öryggisupplýsingar

Vinsamlegast lesið og skiljið allar öryggisleiðbeiningar áður en tækið er notað. Ef þessum leiðbeiningum er ekki fylgt getur það valdið raflosti, eldsvoða eða skemmdum á vörunni.

3. Innihald pakka

Þegar þú tekur úr umbúðunum skaltu ganga úr skugga um að allir hlutir sem taldir eru upp hér að neðan séu til staðar og óskemmdir:

If any items are missing or damaged, please contact ITECH customer support immediately.

4. Auðkenning íhluta

Framhlið:

Front panel of ITECH IT6721 with labeled components

Mynd 3: Skipulag framhliða

  1. CC/CV Indicator: Lights up to indicate Constant Current (CC) or Constant Voltage (CV) ham.
  2. OCP/OVP Indicator: Lights up when Over Current Protection or Over Voltage Protection is active.
  3. Memory Save Buttons (A, B, C, D): Used to save and recall settings.
  4. Keyboard Lock Button: Locks the front panel controls to prevent accidental changes.
  5. KVEIKJA/SLÖKKA hnappur fyrir útgang: Toggles the power output.
  6. Voltage/Current Adjust Knob: Snúningskóðari til að stilla hljóðstyrktage og núverandi gildi.
  7. Skjárskiptahnappur: Cycles through different display modes or parameters.
  8. Air Flow Input: Vents for cooling air intake.
  9. Kveikt/slökkt rofi: Aðalrofi fyrir eininguna.
  10. Output Terminals (+, -, Ground): Connectors for positive, negative, and ground output.

Aftan Panel:

Rear panel of ITECH IT6721 with labeled components

Mynd 4: Skipulag aftari spjalds

  1. Power Switch (Voltage Selector): Used to select between 110V and 220V input voltage. Ensure this matches your local power supply before connecting.
  2. Rafmagnsinntak: Connector for the main AC power cord.
  3. 9-pin Connector: Aðeins til verksmiðjunotkunar.
  4. Kælivifta: Provides active cooling for the internal components.

5. Uppsetning

  1. Upptaka: Carefully remove the power supply from its packaging and inspect for any signs of damage.
  2. Staðsetning: Place the unit on a stable, level surface with adequate ventilation. Ensure that the front and rear air vents are not obstructed.
  3. Voltage Val: On the rear panel, verify that the power switch (voltage selector) is set to the correct voltage fyrir þitt svæði (110V eða 220V).
  4. Rafmagnstenging: Connect the provided power cord to the AC power input on the rear panel and then to a grounded wall outlet.
  5. Upphafleg kveikt á: Flip the main power ON/OFF switch on the front panel to the 'ON' position. The display should illuminate.

6. Notkunarleiðbeiningar

This section details the basic operation of the ITECH IT6721 power supply.

Grunnaðgerð lokiðview:

Video 1: Demonstration of ITECH IT6700 series DC power supply basic operation, including setting voltage and current, and toggling output.

Stilling Voltage og núverandi:

  1. Ensure the output is OFF (Output ON/OFF button is not illuminated).
  2. Notaðu Voltage/Current Adjust Knob til að stilla æskilegt hljóðstyrktage. Press the knob to switch between coarse and fine adjustment modes.
  3. Ýttu á Shift hnappinn og síðan Voltage/Current Adjust Knob to switch to current setting mode. Adjust the current limit using the knob.
  4. The display will show the set voltage og núverandi gildi.
Diagram showing adjust step value settings for voltage og núverandi

Figure 5: Adjust Step Value for Voltage og Núverandi

Output Control:

Minni aðgerð:

The power supply allows you to save and recall up to four sets of voltage og núverandi stillingar.

  1. Vista stillingar: Stilltu viðkomandi binditage og núverandi. Ýttu á og haltu inni einum af Memory Save buttons (A, B, C, or D) until the display indicates the setting is saved.
  2. Að endurkalla stillingar: Ýttu stuttlega á viðeigandi hnapp Memory Save button (A, B, C, or D) til að kalla fram vistaðar stillingar.

Lyklaborðslás:

To prevent accidental changes to settings during operation, you can lock the front panel controls.

Diagram showing the key lock feature

Figure 6: Keyboard Lock Feature

Hugbúnaðarstýring:

The ITECH IT6721 can be controlled via software for advanced applications and data logging.

Image showing the power supply connected to a laptop with control software

Figure 7: Power Supply with Free Software Interface

Refer to the separate software manual for detailed instructions on installation and usage.

7. Viðhald

Rétt viðhald tryggir langlífi og áreiðanlega notkun raforkugjafans.

8. Bilanagreining

Þessi hluti býður upp á lausnir á algengum vandamálum sem þú gætir lent í.

Vandamál Möguleg orsök Lausn
Enginn rafmagn/skjár slökktur Power cord not connected; Main power switch off; Incorrect voltage val; Öryggi sprungið. Check power cord connection; Ensure main power switch is ON; Verify voltage selector setting; Replace fuse if necessary (refer to safety guidelines).
Engin framleiðsla voltage/núverandi Output OFF; OCP/OVP active; Load issue. Press Output ON/OFF button; Check OCP/OVP indicators and adjust settings; Verify load connection and resistance.
Vifta er ekki í gangi Normal operation at low load; Overheating. The fan operates based on internal temperature. It may not run at low loads. If unit is hot and fan is off, check for blocked vents.
Settings cannot be changed Keyboard lock active. Press the Keyboard Lock button to deactivate.

Ef vandamálið heldur áfram eftir að þessar lausnir hafa verið prófaðar, vinsamlegast hafið samband við tæknilega aðstoð.

9. Tæknilýsing

Detailed technical specifications for the ITECH IT6721 Variable DC Power Supply.

Parameter Gildi
FyrirmyndIT6721-US
Output Voltage0-60V
Úttaksstraumur0-8A
Output Power0-180W
Voltage Upplausn0.01V
Núverandi upplausn0.001A
Voltage Nákvæmni<0.05%+10mV
Núverandi nákvæmni<0.3%+5mA
Vörumál (L x B x H)11.1 x 6.9 x 3.5 tommur (282 x 175 x 88 mm)
Þyngd hlutar8 pund
KæliaðferðLoft
Fjöldi aðdáenda1
Form FactorBekkur
Dimensions of the ITECH IT6721 power supply

Mynd 8: Vöruvíddir

Multiple ITECH power supplies mounted in a standard 19-inch rack

Figure 9: Standard Size for 19" Rack Mount (multiple units shown)

10. Ábyrgð og stuðningur

ITECH provides professional technical support for its products.

Vinsamlegast hafið vörutegund og raðnúmer tilbúna þegar þið hafið samband við þjónustuver.

Tengd skjöl - IT6721

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