Thermal considerations – Dukane ULTRASONIC GENERATOR/POWER SUPPLY 403-573-02 User Manual
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Page 5
Section 2 – Health & Safety
Dukane Manual Part No. 403-573-02
Thermal Considerations
The thermal design of this generator is for applications that 
require 600 watts or less of power at less than a 50% duty 
cycle. For applications that require higher duty cycles, an 
optional cooling package is available, Part Number 438-
962. The cooling package includes a heat sink that mounts 
to the rear of the generator (Refer to Figure 5-2). 
NOTE
Add transducer cooling as necessary to keep 
front mass temperature to 100°F or less.
55%
60%
65%
75%
100%
50%
Duty Cycle
Standard Generators
Power
 (Watts)
Duty Cycle
Generators with Optional Heatsink
Power
 (Watts)
55%
60%
65%
75%
100%
100
200
300
400
500
600
50%
100
200
300
400
500
600
Figure 1-1 shows the thermal capability of the generator 
with and without the cooling package. For further 
information about the cooling package, contact your local 
Dukane sales representative.
Figure 1–1 Thermal and Power Considerations for iQ Auto Generators