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4 Quick Start Recommendations
Most users should read this document in full. However, users with expert knowledge of ultrasonic
transducers and operating modes, may go straight to Error! Reference source not found.
5 Electrical Specifications
Specification
Output Voltage
Output Current Max
Load Impedance
Output Waveform
DC Output Voltage
Output Isolation
Max Output Power
Internal Power Dissipation
Frequency Range
Power Supply
Controller
Interface
6 Standard Output Voltage Ranges
The specifications for fixed output models are listed below.
Voltage
Order Code
PDUS210-800
PDUS210-600
PDUS210-400
PDUS210-200
PDUS210-175
PDUS210-100
PDUS210-50
[1] The load impedance range is the range of impedances which guarantee more than 100W of power
supplied to the load. Higher or lower impedances can be driven but with reduced power.
The relationship between maximum achievable power and the load impedance is plotted in the
following figure. In this plot, the impedance is normalized by the optimal impedance; that is,
PDUS210 V5 Manual
Value
0 – 800 Vp-p
0 – 32 Ap-p
1 Ω – 5 kΩ
Sine wave
Zero
Isolated output
210 W
150 W
See table below
100 Vac – 250 Vac
Phase tracking
USB, RS485, Logic
Voltage
RMS
pk-pk
282
800
212
600
141
400
70
200
62
175
35
100
17
50
Notes
See standard voltage ranges
See standard voltage ranges
See standard voltage ranges
DC bias voltage on request
Grounded is also possible
With optimal load impedance
Maximum
6kHz to 500kHz with modifications
IEC Connector
Resonance or anti-resonance
Software APIs are available
Amps
Amps
Optimal
RMS
pk-pk
Load (��)
0.71
2
0.92
2.6
1.4
4
2.8
8
3.2
9.1
5.7
16
11.3
32
4
Load Range
Ohms [1]
400
260 – 840
225
146 – 472
100
65 – 210
25
16 – 52
19.1
12 – 40
6.25
4 – 13
1.56
1 - 3
Modified 17/12/2022
Frequency
kHz
20 – 200
20 – 200
20 – 200
20 – 200
10 - 100
20 – 200
20 – 200
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