5
Figure 1.7 Light Spot Demonstration
2. Electrical Interface
2.1 Power Supply
This lidar’s power input range is 9 V～36 VDC. If other DC power supply is
adopted, the recommended output voltage is 12 V, 19 V, 24 V or 32 VDC. The
output power should be ≥25 W (the lidar requires a large instantaneous current
to start, and a small starting current may cause its failure to start normally). The
output ripple noise should be <100 mV (Vp-p) and output voltage accuracy <5%.
The higher the power supply voltage and the stronger the discharge capacity,
the more severe the impact on the lidar. Before mounting the lidar, please
contact our technical support personnel for power supply environment
evaluation to avoid damage.
The length of the lidar power supply cable is 5~10 m, and the power supply
voltage needs to be over 19 V. If the power cable is more than 10 m long, then
it is recommended to use a 220 VAC adapter to supply power (DC long-distance
power supply is not recommended). This information is based on experience and
is for reference only. For specific power supply environment requirements,
please refer to Appendix B: Power Supply Requirements for details.
Table 2.1 Electrical Parameter
If the power supply voltage is not
within this range, it may cause
inaccurate ranging or irreversible
damage. It is not allowed to use a
power supply lower than 9 V or higher
than 32 V for long-term power supply.
The output power of the power supply
should be at least 25 W.
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