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Practical DC 4.5 - 24V to DC 0.9 - 20V Constant Voltage / Current Buck Board with 4 Bit Green LED Display  -  GREEN LED  BLUE


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Regular price: USD 13.56

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Main Features:
● Ammeter: 0 - 2A (only display module output current)
● Voltmeter: Input 4.5 - 24V, output 0.9 - 20V
● Output current adjustable: 0 - 2A
● Output power: Max. 20W
● Voltmeter accuracy: +/- (5 +1 words)
● Input voltage range: 4.5 - 24V
● Output voltage range: 0.93 - 20V (buck mode, the input must be greater than the output 2V)
● IN+: Input positive, IN-: Input negative, OUT+: Positive output, OUT-: Negative output (Note: IN- and OUT- not of work)
● Digital display size: 0.99 inch
● Dsplay color: Green
● Left button: In boot default state, the display show voltage
● U. when push button, the display shows working current
● A. Press button again, voltage and current alternately display (5s)
● Press button once again, back to initial voltage state
● Right button: Be used to switch voltage mode
● Voltage indicator: When voltage indicator lights on, the digital display shows input voltage
● When voltage indicator lights off, the digital display shows output voltage
● Current indicator: Show that the module is in constant current state
● Voltage potentiometer(VADJ): Adjust potentiometer clockwise, the output voltage increases
● Adjust potentiometer counter-clockwise, the output voltage drops (In constant voltage working state)
● Current potentiometer(IADJ): Adjust potentiometer clockwise, the output current increases
● Adjust potentiometer counter-clockwise, the output current drops (In constant current working state)
● Note: Be sure to leave room for use otherwise it will damage the voltage
Material Glass fiber + plastic + iron
Weight and Size
Product Weight 22 g
Package Weight 0.062 kg
Product Size(L x W x H) 5.2 x 3.3 x 1.9 cm / 2.0 x 1.3 x 0.7 inches
Package Size(L x W x H) 10.0 x 7.0 x 2.5 cm
Package Contents
Package Contents 1 x DC - DC 4 Digit Green LED Display Constant Voltage and Current Buck Module
Practical DC 4.5 - 24V to DC 0.9 - 20V Constant Voltage / Current Buck Board with 4 Bit Green LED Display
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