Kaiweets 3010DF Manuale utente
Step chart for Constant Voltage Output (C. V. Mode)
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FUSE
Next Page
C.V.Lights Up
I
ON
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10
ON
0.126
II
OFF Load Load
Load
Step chart for Constant Current Output (C. C. Mode)
MAX
Short Cirvuit
ONC.C.Lights Up
OFF
III
1.1 1.2 1.3
1.41.51.6
FUSE
Load Load
ON
IV
1.7 1.8
EN - User Manual
Table of Contents
Introduction
Intended use
Controls and Indicators
Operation
Constant Voltage Mode (C.V. Mode)
Constant Current Mode (C.C. Mode)
Technical parameters
Maintenance
Repair
Replacing the Fuse
Cleaning
Three Years Warranty
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1
Introduction
Dear customer,
Thank you for purchasing this product.
This product complies with the statutory national and European requirements. To maintain this status and to ensure safe operation,
you as the user must observe these operating instructions!
These operating instructions contain important notes on commissioning and handling. Retain these operating instructions
for reference!
Intended use
This power supply is DC regulated power supply. It can output and display constant voltage and constant current, combined
with a 5V voltage output with USB interface, equipped with cooling fan, over temperature protection, overload protection.
2
1. Output voltage display
2. Output current display
3. Output power display
4. USB power supply
5. Power ON/OFF switch
6. C.V. Indicator (Constant voltage mode indicator)
7. C.C. Indicator (Constant current mode indicator)
8. Coarse voltage regulator (To coarsely adjust output voltage)
9. Fine voltage regulator (To slightly adjust output voltage)
10. Coarse current regulator (To coarsely adjust output current)
11. Fine current regulator (To slightly adjust output current)
12. Negative output terminal
13. Ground output terminal
14. Positive output terminal
15. Fan
16. Power Connection
17. Concealed fuse box (Open the back cover to get to the fuse)
Controls and Indicators
3
12 13 14
16
17
15
Operation
Please strictly follow the instruction to avoid machine malfunction or possible injury caused by electricity.
Constant Voltage Mode (C.V. Mode)
Step-by-step illustration on Page Ⅰ-Ⅱ
(1) Connect the three-wire power cord with a Standard AC outlet.
(2) Turn all 4 knobs (Coarse Voltage Regulator, Fine Voltage Regulator, Coarse Current Regulator, Fine Current Regulator)
anti-clockwise to minimum position before using.
(3) Press the power switch. The power indicator (red LED) on the front panel will automatically light.
(4) Turn the Coarse Current Regulator clockwise to maximum position until the C.V. indicator lights up.
(5) Turn the Coarse Voltage Regulator and Fine Voltage Regulator clockwise to that you are desirous of output voltage value.
(6) Always press the power switch and shut it off before connecting the positive output terminal and negative output terminal
with a load or similar component. Then switch it on.
(7) The output voltage will be displayed. Current can’t be changed in C.V. Mode.
NOTE: The working mode is decided by the load current and the traction current. In Constant Voltage Mode, the current is
determined by the load. The larger the load, the smaller is the current.
4
Constant Current Mode (C.C. Mode)
Step-by-step illustration on Page III-Ⅳ
(1) Connect the three-wire power cord with a Standard AC outlet.
(2) Turn the Coarse Voltage Regulator clockwise to maximum position and the Coarse Current Regulator and Fine Current
Regulator anti-clockwise to minimum position.
(3) Connect the positive output terminal and the negative output terminal with a wire (one included) and bring it to a short
circuit.
(4) Press the power switch to turn it on. The C.C. indicator lights up, which means it’s on C.C. Mode.
(5) Turn the Coarse Current Regulator and Fine Current Regulator clockwise to that you are desirous of output current value.
(6) Always press the power switch and shut it off before connecting the positive output terminal and negative output terminal
with a load or similar component. Then switch it on.
(7) The output current will be displayed. Voltage can’t be changed in C.C. Mode.
NOTE: The working mode is decided by the load current and the traction current. In Constant Current Mode, the voltage
is determined by the load. The smaller the load, the smaller the voltage.
5
Indice
