Feature

●1.with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.
●2.Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge.
●3.Output voltage and current stable, will not harm user devices.
●4.can accurately adjust output voltage and current.
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Description

With the control of temperature and humidity, it can display the current temperature and humidity are displayed in real time.

With feature-limit alarm, relay working display function.

With protection against Stromumkehr.Die control does not work when the power supply is connected to the meter.

Description:

Static power: 20 ma (and input voltage output voltage and digital tube color is closely related to the actual current will exist deviation)

With voltage display function, the displayed accuracy is ± 0.05V, range is 0 40V.

( Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V)

Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage;The nixie tube can be turned off by another button.Mentioned in these states are able to be memorized, is not lost even if the power is disconnected.

Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range. (The input voltage is at least high than the output voltage of 1.5V)

High efficiency,150 kHz fixed frequency internal oscillator.

Guaranteed 3A output load current.

Thermal shutdown and current limit protection

Specification:

Parts Input voltage range: 4-40 v (40 v to limit the highest voltage)

Output voltage range:1.25V 37V (decompression mode, input output must be greater than 2 V above)

Output current: 2 A continuous output

Output power: the maximum 15 w

Ripple frequency: 150 KHZ

Grain wave peak: 100 mv

IN + : input positive/IN : input negative

OUT + : output positive/OUT : output negative

Voltmeter preci