Analog Technologies ACHV40WBT User manual

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 1
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nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
Figure 1. Physical Photo of ACHV40WBT
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 24V/3A and 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 25W to 40W 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.

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 2
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nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
SPECIFICATIONS
Table 1. Characteristics. TA = 25°C, unless otherwise noted.
Parameter Symbol Condition Value Unit/Note
AC Input Voltage VVPS Adjusted with switch 220VAC/110VAC VAC
AC Frequency 47 − 440 Hz
Max Input Power 320 W
Max Input Current IINPUTMAX 2.4 A
Max Output Voltage VOUTMAX 25 kV
Maximum Output Current IOUTMAX 25 mA
Efficiency η Full load ≥90 %
Withstand Voltage 1500* VAC
Mean Time Between Failure
(MTBF) 30,000 h
Response Speed ≤1** ms
Operating Temperature
Range Topr −30 ~ 65
°C
Storage Temperature Range Tstg −40 ~ 70
°C
External Dimensions 165×143×78 mm
Weight
1192 g
2.63 lbs
42.05 Oz
Note:
* Input-Output, Input-Enclosure: no electrical breakdown at 1500VAC/10mA for 60 seconds.
**Time from the switch signal is given to the output current up to 90% of the setting current.

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 3
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nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
CONNECTION BETWEEN POWER SUPPLY AND LASER
Figure 2. Connection between Power Supply and Laser
Table 2. Descriptions of terminals.
Terminal No. Symbol Description
1 L- Connect to the cathode of the laser.
2 FG The grounding wire connected to the enclosure.
3 L
Connect to 220VAC or 110VAC.
4 N
5 POWER Power indicator.
6 TEST Test button for manual lighting, for easy testing or maintenance.
7 P
Water cooling or laser switch.
8 G
9 K+
Water cooling or signal input.
10 K-
11 G Grounding wire.
12 IN Laser power control signal input.

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 4
A
nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
Terminal No. Symbol Description
13 5V 5V output is connected to the potentiometer. Control the laser power by
IN.
14 24V 24V/1A anode output.
15 G Grounding wire.
16 5V 5V/1A anode output.
17 L Laser emitting signal control. Switch between 0V and 5V. 0V indicates
that the laser tube works, while 5V stops laser emitting.
18 HV Connect to the anode of the laser.
19 Switch Switch between 230VAC and 115VAC .
FRONT AND REAR PANELS
Figure 3. Front Panel
Figure 4. Rear Panel

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 5
A
nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
NAMING INSTRUCTIONS
A C HV 40W BT
Figure 5. Naming Rules of ACHV40WBT
DIMENSIONS
Figure 6. Dimensions of ACHV40WBT
PRICES
Quantity (pcs) 1~9 10~49 50~99 ≥100
ACHV40WBT $79 $69 $59 $55
Product type:
High Voltage
Power Supply
Max. Out Powe
r
40W=40W
50W=50W
100W=100W
Company code: Analog
Technologies, Inc.
Type:
BT = Bench top
Product type:
CO2 Laser

1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: [phone], Fax: [phone] www.analogtechnologies.com
Copyrights 2000-2021, Analog Technologies, Inc. All Rights Reserved. Updated on 8/20/2021 Email: [email protected]/sale[email protected] 6
A
nalog Technologies ACHV40WBT
CO2 Laser High Voltage Power Supply
NOTICE
1. ATI warrants performance of its products for one year to the specifications applicable at the time of sale, except for those
being damaged by excessive abuse. Products found not meeting the specifications within one year from the date of sale can be
exchanged free of charge.
2. ATI reserves the right to make changes to its products or to discontinue any product or service without notice, and advise
customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is
current and complete.
3. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including
those pertaining to warranty, patent infringement, and limitation of liability. Testing and other quality control techniques are
utilized to the extent ATI deems necessary to support this warranty. Specific testing of all parameters of each device is not
necessarily performed, except those mandated by government requirements.
4. Customers are responsible for their applications using ATI components. In order to minimize risks associated with the
customers’ applications, adequate design and operating safeguards must be provided by the customers to minimize inherent or
procedural hazards. ATI assumes no liability for applications assistance or customer product design.
5. ATI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright,
mask work right, or other intellectual property right of ATI covering or relating to any combination, machine, or process in
which such products or services might be or are used. ATI’s publication of information regarding any third party’s products or
services does not constitute ATI’s approval, warranty or endorsement thereof.
6. IP (Intellectual Property) Ownership: ATI retains the ownership of full rights for special technologies and/or techniques
embedded in its products, the designs for mechanics, optics, plus all modifications, improvements, and inventions made by ATI
for its products and/or projects.