Kikusui PAN 110-1.5A, Руководство по эксплуатации

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4-8 PAN-A
Fig.4-7 Power ON/OFF using mechanical switches
4. Connect an electrolytic capacitor (C) with a capacity of a
few thousands of μ F to a few tens of thousands of μ F
across the load terminals.
• Use a capacitor (C) whose withstand voltage is 120
% or more of the unit's rated voltage.
• If the length of wiring to a load extends to 3 m or more, the
phase shift caused by the inductance and capacitance of the
wiring becomes non-negligible, thereby causing oscillation.
In such cases, the capacitor (C) prevents oscillation.
• If the load current changes suddenly to pulse form, the output
voltage may increase due to effects from the inductance com-
ponents of the wiring. In such cases, the capacitor (C) also
prevents variations in output.
• In addition, twisting the load wires reduces the inductance
component, thereby stabilizing the output.
5. Check again that all the cables and wires are connected
correctly.
Load
C
S
+
S
−
S
+
−
CAUTION
NOTE