E13
(4) Remote control of output voltage
The output voltage of the power supply can be remote-controlled with an external voltage; the connection required is
shown in Fig. 4-4.
l Fig. 4-4
A. Set the power supply INT-SLAVE switch to “SER-SLAVE” position.
B. The “+” line of control voltage source is connected to the “SER” input terminal and the “-” line of control
voltage source is connected to the power supply output “+” terminal.
C. The output voltage Eo is calculated as follows:
Eo: Output voltage of the power supply.
Er: Rated voltage of the power supply.
Ec: Remote control voltage.
0 ∗ Ec ∗approx.10V.
D. For the remote voltage source Ec, use a device which provides a stable, low-noise voltage source
(an RS IPS series power supply or an equivalent device).
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