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104 Specifications and Application Information
Series Switching Regulation
In this application, regulation across the load can be achieved by controlling the duty cycle of a series FET, which can be
operated at frequencies as high as 50kHz. A proprietary non-dissipative clamp circuit minimizes output voltage overshoots
when the output of the Agilent SAS is quickly unloaded.
Reference Settings
Agilent E4350B
Voc 65V
Vmp 60V
Imp 7.5A
Isc 8A
Pmp 450W
Circuit Diagram
3700 uF
8
Ω
+36$6
*
Iout
+
•
•
Agilent
E4350B
Waveforms
Current
Voltage
Shunt Switching Regulation
In this application, regulation across the load is achieved by controlling the duty cycle of a shunt FET, which can be
operated at frequencies as high as 50kHz. Note the relatively clean output current waveform, which can be attributed to the
fast dynamic response and low output capacitance of the Agilent SAS.
Reference Settings
Agilent E4351B
Voc 130V
Vmp 120V
Imp 3.75A
Isc 4A
Pmp 450W
Circuit Diagram
3700 u
F
45
Ω
Iout
H
P
+
Agilent
E4351B
Waveforms
Current
Voltage