PAF600F280-28 TDK Corporation, PAF600F280-28 Datasheet - Page 42

• Manufacturer Part Number: PAF600F280-28
• Description: 28V@21.5A
• Manufacturer: TDK Corporation

PAF
B-134
（a）Basic connection of parallel operation
（b）Parallel operation programmed output voltage
（c）Parallel operation with adjustable output voltage
（d）Parallel operation when the output voltage is adjusted
PAF
3 PARALLEL OPERATION
Fig. 3-4 Parallel operation which is possible to adjust
Fig. 3-3 Parallel operation with adjustable voltage
by applying voltage externally
400F280
Fig. 3-2 Programmed output voltage
TRIM
TRIM
TRIM
TRIM
output voltage by external applied voltage
TRIM
TRIM
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
PC
PC
PC
PC
＋S
＋V
−V
−S
＋S
＋V
−V
−S
PC
PC
＋S
＋V
−V
−S
＋S
＋V
−V
−S
PC
PC
Fig. 3-1 Basic connection
＋
＋
＋
＋
＋
＋
＋
＋
＋
＋
＋
＋
＋
−
＋
−
Load
Load
＋
−
＋
−
Load
Load
（e）Parallel operation when using OVP terminal
（f）Parallel operation with programmed OVP trigger point
（g）Parallel connection for remote sensing
（h）Parallel connection with OVP remote sensing
Fig. 3-5 Parallel operation when using OVP terminal
Note) Please do sufficient evaluation on actual products
Even if applying remote sensing, output voltage adjust-
ment is possible by the connections (b), (c), and (d).
Moreover, the OVP setting value can be changed by
connecting (e).
Fig. 3-6 Parallel operation with programmed OVP
when applying N+1 redundant or parallel operation.
OVTRM
OVTRM
OVP
OVP
OVP
OVP
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
PC
PC
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
＋S
＋V
−V
−S
PC
PC
PC
PC
PC
PC
trigger point
＋
＋
＋
＋
＋
＋
＋
＋
・All specifications are subject to change without notice.
＋
＋
＋
＋
＋
−
＋
−
−
＋
−
＋
Load
Load
Load
Load