LM2596 DC-DC Adjustable Step-Down Module With LED Voltmeter

LM2596 DC 4.0~40 to 1.3-37V Adjustable Step-Down Power Module + LED Voltmeter DC/DC

DESCRIPTION:

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

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

3. Output current: 2 A continuous output.

4. Output power: the maximum 15 w.

5 .Ripple frequency: 150 kHz.

6. Grain wave peak: 100 mv.

7. Voltmeter precision: ± 5 .

8. With the voltage display function, the displayed accuracy is ± 0.05V, and the range is 0 – 40V.( Note: in order to voltage display more accurately, please ensure that the input voltage is higher than 4V) .

9. 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.

10. 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.

11. High efficiency,150 kHz fixed frequency internal oscillator.

12. IN + : input positive/IN – : input negative.

13. OUT + : output positive/OUT – : output negative.

Led Digital Voltmeter Tube, The Accuracy Is Adjustable Function, Can Be Aimed At Your Multimeter Adjustable Accurate.

Press the key “S1” to let the display show the input or output voltage. when the green led light, it shows output, the red show input.

Note:

To guarantee the accuracy of the voltmeter, make sure the input voltage is above 4V.

The input voltage must be 1.5v higher than the output voltage or 1.5v above.

package includes:

1pc x LM2596 Voltage Regulator Module ( With Led Voltmeter )