Power Choke Tester DPG10 – Series

The Power Choke Tester DPG10 series is available in different versions for different maximum measuring currents and pulse energy capabilities. The maximum level of current, which when exceeded causes the measuring impulse to be terminated, is adjustable. There are three measuring ranges.

Power Choke Tester DPG Series
DPG10 – 100BDPG10 – 1000BDPG10 – 1500BDPG10 – 1500B/EDPG10 – 3000B/EDPG10 – 4000B/F
Pulse current range 1 [A]0,1 – 1,01 – 101 – 101 – 103 – 304 – 40
Pulse current range 2 [A]1,1 – 10,011 – 10011 – 10011 – 10031 – 30041 – 400
Pulse current range 3 [A]10,1 – 100,0101 – 1000101 – 1500101 – 1500301 – 3000401 – 4000
Pulse energy, max. [J]135013501350275027507700
Pulse voltage10 – 400 V
Pulse width, max.3 µs – 70 ms
InterfaceUSB and RS232
Power supply207 – 253 VAC / 50 – 60 Hz; optional 103 – 127 VAC or 90 – 110 VAC; 450 VA max.
Dimensions365 (W) x 325 (L) x 167 (H) mm³470 x 500 x 167 mm³
Weight [kg]9.09.09.010.710.721.5

The models with option /E are able to provide more than twice the pulse energy compared to the other models (up to 2750 J). Therefore they are also suitable for measuring very large power inductors. The models with option /F can provide even more pulse energy up to 7700 J.

The voltage applied to the test component can be adjusted within the range of 10 V to 400 V.

All core materials show a more or less strong frequency dependency. To get realistic measurement results the measurement has to be performed with the same pulse width as in the real application. Due to the high sample rate and the wide pulse width range of 3 µs to 70 ms the DPG10 series is suitable for all core materials in the power electronics.