Programmable DC Power Supply 62000L Series User’s Manual
3-10
Note
1. For voltage sense connections, the sense leads have to be connected to the
output terminals.
2. Before the connecting the external sense connections, we strongly
recommended you to turn off the power supply.
Wire Shielding & Load Line Impedance
When wiring any loads with the 62000L, some rules have to be kept in mind.
1. If the wiring to a load is long, the phase shift caused by the inductance and capacitance of
the wiring becomes non-negligible, and then causing oscillation. In that case, the
capacitor prevents oscillation.
2. If the load current changes to pulse form in a sudden, the output voltage may increase due
to the effects from the inductance component of the wiring. In that case, the capacitor also
prevents variations via output.
3. Twisting the load wires is able to reduce the inductance component, and stabilize the
output.
4. Use a capacitor whose withstand voltage is greater than or equal to 120% of the units
rated voltage.
5. When you finish using the remote sensing function, please remove the sensing wires, and
make sure to turn off the remote sensing by setting the sense state to INT (internal).
3.8
Master & Slave Application
If you have applications that need voltages and currents greater than the rated maximum
outputs, you can achieve this using multiple power supplies. The power supply can output an
extended range of voltages or currents by connecting more units, limited to the same model,
62010L-36-7 can be connected in series maximum 7 units to 252V output voltage and be
connected in parallel maximum 7 units to 49A output current.
