Datasheet

TDK-Lambda
HWS50A/HD
DERATING TO START UP AT Ta : -40 to -10
℃
A257-01-03/HD
=NOTES=
*At Ta : -40 to -10°C.
*Input voltage : Not gradual start up.
*Do not use the load that is constant current mode.
*Avoid forced air cooling. It is assumed that inside of power supply is heated by self-heating within 1 minutes.
*No condensing.
*Pay attention to above items before using the unit. Incorrect usage could lead to unstable output voltage.
100
Stable output after 1 min
from start up.
85
<
Vin < 95
95
<
Vin
<
265
LOAD (%)
Input Voltage :
Vin (VAC)
Normal start up.
90
100
100
0
20
40
60
80
100
120
85 265
LOAD (%)
Vin (VAC)
DERATING CURVE
Normal start up.
Stable output after
1 min from start up.
90
95