DRP024V060W1AA_14 Datasheet, PDF (10/13 Pages) Delta Electronics, Inc. – CliQ DIN Rail Power Supply

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 60W 1 Phase / DRP024V060W1AA
Power Boost
Power Boost is the reserve power available
constantly that allows reliable startup to support
sudden and short spike of loads with high inrush
current typically during turn on to remove the
need of more expensive higher rated power
supply unit. After the output has reached its
steady state set value, the power supply can
support surge loads with a higher short-term
power demand up to 150% of maximum rated
load (IO Max), for a maximum duration of 3
seconds. The Power Boost is also available to
repeatedly basis with according to the condition of
an average (R.M.S) output power shall not
exceed continuous operating condition or refer to
duty cycle calculation below.
𝐷𝑢𝑡𝑦 𝑐𝑦𝑐𝑙𝑒 (%) =
𝑇_𝑃
𝑇𝑜𝑡𝑎𝑙 𝑇𝑖𝑚𝑒
(𝑃𝑜𝑤𝑒𝑟 𝐵𝑜𝑜𝑠𝑡
𝐴𝑣𝑒𝑟𝑎𝑔𝑒 𝑂𝑢𝑡𝑝𝑢𝑡 𝑃𝑜𝑤𝑒𝑟 (𝑃_{𝐴𝑣𝑔}) =
× 𝑇_𝑃) + (𝑁𝑜𝑛-𝑃𝑒𝑎𝑘 𝑃𝑜𝑤𝑒𝑟 × 𝑇_𝑁)
𝑇𝑜𝑡𝑎𝑙 𝑇𝑖𝑚𝑒
OR
𝑁𝑜𝑛-𝑃𝑒𝑎𝑘
𝑃𝑜𝑤𝑒𝑟
=
�𝑃_{𝐴𝑣𝑔}
× 𝑇𝑜𝑡𝑎𝑙 𝑇𝑖𝑚𝑒� − (𝑃𝑜𝑤𝑒𝑟
𝑇_𝑁
𝐵𝑜𝑜𝑠𝑡
× 𝑇_𝑃)
 An example of Power Boost and Average Output Power
Power Boost
150%
150%
120%
120%
Peak Power
(WP)
90
90
72
72
Power Boost
Duration (TP)
3 sec
3 sec
6 sec
6 sec
Duty Cycle
10%
35%
20%
35%
Non-Peak
Power (WN)
57W
44W
57W
53W
Non-Peak Power
Duration (TN)
27 sec
5.5 sec
24 sec
11 sec
Total Time
(T)
30 sec
8.5 sec
30 sec
17 sec
It is not recommended to prolong the duration of Power Boost to be longer than the specified duty cycle calculation, this may cause
damage to the PSU.
10
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (May 2014, Rev. 03)