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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. Agilent E4350B Waveforms Reference Settings Agilent E4350B Voc Vmp Imp Isc Pmp 65V 60V 7.5A 8A 450W Current Voltage * Circuit Diagram Iout +36$6 +• 8Ω 3700 uF • 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. Agilent E4351B Waveforms Reference Settings Agilent E4351B Voc Vmp Imp Isc Pmp 130V 120V 3.75A 4A 450W Current Voltage Circuit Diagram Iout HP 104 + 3700 uF 45 Ω Specifications and Application Information