New CWT Well Technology AC Switching Power Supply 420W Channel PSK420N-P4

description

cwt psk420n-p4 channel well technology 420w ac switching power supply
input specifications
voltage (vi) 100-240vac
±10% (active pfc)
current 6.3a
frequency 50/60 hz, range 47-63 hz
efficiency
>70% at full load, nominal line input
inrush current 80a max. @ 25oc cold start
leakage current
<2.0ma
output specifications
voltage +5v +12v +3.3v -5v -12v +5vsb
max load (io) 25.0a 35.0a 25.0a 0.5a 1.0a 3.0a
min load (io) 0.0a 1.0a 0.0a 0.0a 0.0a 0.0a
peak load — 40.0a — — — —
regulation
±3%
±3%
±3%
±10%
±10%
±4%
ripple & noise 50mv 120mv 50mv 100mv 120mv 50mv
• the continuous total output power (po) is 420w max.
• the combined current on –5v & –12v is 1.0a max.
• the +5v, –5v, –12v, +3.3v, and +5vsb can be optional
• the peak load on +12v lasting 15 seconds max.
• add 0.1uf and 10uf capacitors across output terminal during ripple & noise test