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Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021
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Analog Technologies
ACHV50WBT
CO2 Laser High Voltage Power Supply
Figure 1. Physical Photo of ACHV50WBT
FEATURES
High precision
High efficiency
Fast response time
Open circuit protection
Force-air cooling (FAC)
Low cost
Overcurrent protection
APPLICATIONS
Applied in small laser engraving machine, CO2 laser cutter,
laser marking machine, etc.
DESCRIPTION
The laser output power can be controlled by a 0~5V analog
signal or PWM signal.
This power supply comes with 5V/1A DC voltage output,
which can directly provide power to the motherboard. The
AC voltage input and the signal port are at the same end,
using plug-in terminals and XH-P signal terminals, which is
suitable for 50W laser tubes.
The power supply circuit board features an open circuit
protection function, to avoid damage to the power supply
caused by the burst of the laser tube, thus extending the
service life of the power supply. This power supply adopts
Force-air cooling (FAC) as the cooling method.
SAFETY PRECAUTIONS
1. The laser tube must be cooled with water when working.
2. The high voltage output end must not be open circuit. (The
positive and negative ends of the high voltage output must be
correctly connected to those of the laser.)
3. A discharge resistor has been integrated into the power
supply, and the residual voltage can be discharged within two
seconds after a power failure. But for safety reasons, pay
attention to electric shock.
4. The laser power supply must use a three-hole socket with a
ground terminal. The enclosure must be strictly grounded to
avoid electric shock.
