4-15. Output Peak Current
For 24V output model, please meet the following condition. Reduce peak current value according to output derating as
section 5-1.
Input Voltage range
Continuous Peak output time (
Peak output current (Ip)
Average DC output current (Im)
( I p - a ) x τ
I m =
T
:
D u t y
u p t o 3 5 ( % )
τ
D u t y =
x 1 0 0 ( % )
T
5. Mounting Directions
5-1. Output Derating according to the Mounting Directions.
Recommended standard mounting method is (A). Method (B) is also possible.
Refer to the derating below.
HWS300
(A)
(B)
Standard
Mounting
HWS600
(A)
Standard
Mounting
: AC180V~265V
τ
) : Within 10 seconds
: Within the rated peak output current
: Within the rated output current
+ a < I a v
(C) Inhibit
(B)
(C) Inhibit
Ip
aA
0A
Ip
: Peak output current (A)
Iav
: Rated output current (A)
Im
: Average output current (A)
τ
: Peak current pulse width (sec)
T
: Period (sec)
(D) Inhibit
- 10 -
TDK-Lambda
HWS300 - 600 Series
INSTRUCTION MANUAL
τ
T
(D) Inhibit
Im