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LM2596 DC-DC 4.5-28V to 3.3V 5V 6V 9V 12V 24V Step Down Buck Converter Board LED Voltmeter Module

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Specification:In+: Input positiveIn-: Input negativeOut+: Output positiveOut-: Output negativeRipple peak: About 100mVDisplay color: Red/Green/BlueInput voltage: 4.5-28VOutput power: 15W maximumOut...
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In+: Input positive
In-: Input negative
Out+: Output positive
Out-: Output negative
Ripple peak: About 100mV
Display color: Red/Green/Blue
Input voltage: 4.5-28V
Output power: 15W maximum
Output voltage: 1.3v-25v (step-down mode, the input voltage must be 2v higher than the output voltage)
Ripple frequency: About 150KHZ
Voltage meter accuracy: ± (5 +1 digit)
Static power consumption: Typical about 20mA
Output current: 1.5A
Output power: 15W

Operating mode:
1.With key off function, and reduce power consumption.
2.Power state can be freely defined
3.Input and output voltages can be displayed alternately
4.On/0ff output status, high level means output off, low level means output on. (note: high level (3.3v), the maximum output current 5mA)
5.Output voltage mode: Boot default display it, LED indicator off
6.Input voltage mode: Press button switch to it , LED indicator on
7.Alternating mode: Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display.

Stop working mode:
*Keep pressing the button until the monitor does not display numbers ( long press more than 4s) and release the button. LED lights and module shuts down. *The output voltage is zero. At this time, it does not perform memory function. ON / OFF output high level (3.3V), then the static power consumption is about 2mA. Click the button, the module starts working again.

Package Included:
1 x DC 4.5-28V to 1.3V-25V LM2596 Adjustable Buck Step Down Converter Module
Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.

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