Daitron PFS300A Snelstarthandleiding - Pagina 3
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Remote On/Off circuit
・
You can control turn On/Off of output by applying
the voltage.
・
You can control it by applying the external voltage
to the RC Connector, which is secondary circuit of
power supply. It can't be used in primary side circuit.
1kΩ
⑦ +R
⑧ -R
Power Supply
Voltage level -Pin #7 & #8.
SW OFF
Less than 0.8V, or Open
SW ON
4.5V～12.5V
Please connect external resistor R when using
6.5V or more in an impressed voltage.
External Voltage level : E
4.5～12.5VDC
12.5V～24.5VDC
E－(1.1＋1000×0.005）
R〔Ω〕 ＝
SW
ON
R
E
OFF
Output
ON
OFF
External Resistor:R
No Required
* Refer to the following
0.005
2-9
Series Operation
・
The following (1) and (2) of Series operation can
be used. However, Use the output current below
the max output current in small one either of power
supplies with which the series is connected.
+
+
Power
電源
-
Supply
-
+
+
負荷
Load
-
-
+
+
Power
電源
Supply
-
-
(1)
2-10
Parallel Operation
・
Parallel operation can no t be used for the purpose
to increase output current.
+
+
+
+
Power
電源
負荷
Load
-
-
Supply
-
-
+
+
+
+
Power
負荷
電源
Load
Supply
-
-
-
-
(2)