Delta DPS-115CP Schematic

Page 1
Power Supply CBA Unit Top View
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3.15A/250V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 3.15A, 250V.
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing. Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
10-16
UPBPSPDEL005
Page 2
Power Supply CBA Unit Bottom View
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3.15A/250V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 3.15A, 250V.
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing. Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
10-17
UPBPSPDEL005
Page 3
Power Supply 1 Schematic Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3.15A/250V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 3.15A, 250V.
NOTE:
The voltage for parts in hot circuit is measured using hot GND as a common terminal.
10-12
PL10.11SCP1
Page 4
Power Supply 2 Schematic Diagram
NOTE:
The voltage for parts in hot circuit is measured using hot GND as a common terminal.
10-13
PL10.11SCP2
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