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Thanks for using our products, please read this manual thoroughly
before operation.
GENERAL
This power supply is a regulated DC power supply which you can adjust the current and the
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voltage continuously. An LED display is used to show the current and voltage values. The
output terminals are safe 4mm banana jacks.
This power supply can be used in electronic circuits such as operational amplifiers, digital
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logic circuits and so on. Users include researchers, technicians, teachers and electronics
enthusiasts.
A 3 ½ digit LED is used to display the voltage and current values.
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+/-
1) the voltage display accuracy: LED 1%
2) the current display accuracy: LED 1%
SPECIFICATIONS
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Input voltage: 110V 10%
Frequency range: 60Hz
Input current: 3A
Output: DC 0~30V, 0~3A /
0~30V, 0~5A
Voltage regulation
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(C.V.): 3٠mV
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(C.C.): 15mA
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Ripple: 3mVrms
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o
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Operating temperature: +0 C ~ +40 C
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Storage temperature: -20 C ~ +80 C
Storage and operating humidity: 80%RH
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Altitude: 2000m
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Pollution Degree: 2
Dimensions: 260(L)x150(W)x160(H)mm
Net weight: 5.3kg
Gross weight: 6kg
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2
FEATURES
Voltage and current adjustable outputs.
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One display for adjusted voltage and current.
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Over voltage protection.
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Short circuit protection.
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Over temperature protection.
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THE INSTRUCTION OF THE FRONT PANEL
(1) Current meter: displays output current value
(2) Voltage meter: displays output voltage value
(3) Power switch: control the power
(4) Output current fine knob
(5) Output current course knob
(6) Constant current mode indicator
(7) Constant voltage mode indicator
(8) Output voltage coarse knob
(9) Output voltage fine knob
(10) Power output "-" terminal
(11) Output "+" terminal
(12) Gound (Earth terminal)
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