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- »ç¿ë¹ý: General-purpose
- ¸ðµ¨ ¹øÈ£: XH-M241
- ºê·£µå À̸§: EChipTEC
- ¿ø»êÁö: Áß±¹
- Supply voltage: DC7-80V
- Control accuracy: 0.1V
XH-M241 DC voltage power display module Voltage + remaining percentage display remaining power
Name: DC voltage power display module
Model: XH-M241
Supply voltage: DC7-80V
Control accuracy: 0.1V
Scope of application: batteries, lithium batteries
Net weight: 26g
Size: 64*48*17mm
Introduction:
This product is used to monitor the voltage and power of batteries and lithium batteries. It can intuitively display the current voltage and power of the battery in the tube, and can effectively control the battery power. It has a low-voltage alarm function.
operating:
1. Connect the input terminal of ¡¿H-M241 to the battery, pay attention to their positive and negative poles.
2. Press the SET button to adjust the parameters P1~P3 you need to set respectively; P1=minimum voltage, P2=maximum voltage, P3=how much of the battery is below the alarm!
3. Press the SET button and P1 will start flashing, and you can press the up and down keys to switch; when you press the SET button, the value will begin to flash, and you can press the up and down keys to adjust. After the setting is completed, the system will automatically save the data for 5 seconds.
E.g:
There is a 12V battery, which needs to power a small 12V fan, but the battery does not have its own digital tube to display the current battery power, and I need to stop powering the fan when the battery has 10% power. How do I operate at this time?
analysis:
A 12V battery is generally charged at 14.4V to make it display 100%, and when there is no electricity, it is about 10.6V to make it display 00%;
When the power is lower than 10%, the alarm should be set: P1=10.6V P2=14.4VP3=10
Connect the XH-M241 input terminal to the battery and the load, as shown in the figure below, pay attention to the positive and negative poles; press the SET button to enter the menu, and set P1=10.6, P2=14.4V, and P3=10 respectively; the load continues to consume power, When the battery is only 11V and the power is only 10%, the alarm will start.