Adjustable DC&DC Power Converter with LED segment display(4.5V - 28V&1.5A)

Function

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• Operating mode description

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• With key off function, and reduce power consumption.

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• Power state can be freely defined

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• Input and output voltages can be displayed alternately

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• On/0ff output status, high level means output off, low level means output on. (note: high level (3.3v), the maximum output current 5mA)

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• Output voltage mode:Boot default display it, LED indicator off

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• Input voltage mode:Press button switch to it , LED indicator on

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• Alternating mode:Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display

Features:

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• In+: Input positive

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• In-: Input negative

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• Out+: Output positive

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• Out-: Output negative

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• weight: 20g

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• Dimensions: 62 *26 *14mm(length*width*height)

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• Ripple peak: About 100mV

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• Display color: Red/Green/Blue

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• Input voltage: 4.5-28V

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• Output power: 15W maximum

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• Output voltage: 1.3v-25v (step-down mode, the input voltage must be 2v higher than the output voltage)

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• Output current: 1.5A

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• Ripple frequency: About 150KHZ

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• Voltage meter accuracy: ±(5 ‰ +1 digit)

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• Static power consumption: Typical about 20mA

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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.