-18-
TDK-Lambda
HWS1000/ME Series
INSTRUCTION MANUAL
5-15. Output peak Current
For model with output peak current, please meet the following condition.
Reduce peak current value according to output derating as section 6-1.
The output is shut down by protection circuit when rated current and continuous peak output time (
τ
) exceeds rated
value during usage.
When protection circuit is activated, input is temporarily cut off for a few minutes and then power is re-input or
remote ON/OFF control signal should be input for recovery of the output.
Input voltage range
：
AC180V - 265V
Continuous Peak output time.
（τ）
：
Within 10 seconds
Peak output current
（
Ip
）
：
Within the rated peak output current
Duty
：
up to 35
％
Duty =
x 100
（
%
）
Condition 1
Ip
2
×
< Irms max
Condition 2
（
Ip1
2
×
+ a
2
×
( 1
－
) < Irms max
Ip,Ip1
Irms
τ
T
Model
Irms max
HWS1000-24
34.6A
HWS1000-36
23.0A
HWS1000-48
17.2A
τ
T
τ
T
τ
T
τ
T
0A
Ip
τ
T
0A
Ip1
τ
T
aA
: Peak output current (A)
: Effective current (A)
: Peak current pulse width (sec)
: cycle (sec)
