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date 05/09/2014
page 1 of 5
SERIES: VOF-120 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 120 W continuous power
• compact size
• universal input (90~277 Vac)
• single output from 12~48 Vdc
• user trimmable output voltage option
• no load power consumption <0.35W
• 3000 Vac isolation
• over current, over voltage, and short circuit protections
• UL/cUL and TUV 60950-1 safety approvals
• efficiency up to 90%
output
voltage
output
current
max
output
power
max
ripple
efficiency
MODEL
and noise1
max
typ
(Vdc)
12
(A)
(W)
(mVp-p)
(%)
VOF-120-12
VOF-120-15
VOF-120-24
VOF-120-48
10
8
120
120
120
120
120
150
240
480
85
86
15
24
5
87.5
90
48
2.5
Notes:ꢀ
1.ꢀRippleꢀ&ꢀnoiseꢀareꢀmeasuredꢀatꢀ20ꢀMHzꢀBWꢀwithꢀ0.1ꢀμFꢀceramicꢀcapꢀandꢀaꢀ10ꢀμFꢀelectrolyticꢀcapacitorsꢀonꢀtheꢀoutputꢀandꢀtheꢀtwoꢀearthꢀgroundꢀpadsꢀareꢀconnectedꢀtoꢀꢀ
input earth ground.
PART NUMBER KEY
VOF-120 - XX
Base Number
Output Voltage
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