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date 06/16/2014
page 1 of 7
SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• up to 200 W isolated output
• rugged metal enclosure with integrated heat sink
• 4:1 input range (10~36 Vdc, 18~75 Vdc)
• single output from 12~48 Vdc
• 1,500 Vdc isolation
• over current, over temperature, over voltage,
and short circuit protections
• remote on/off
• efficiency up to 88%
• comes with DIN-rail mount
input
voltage
range
(Vdc)
output
voltage
output
current
max
(A)
output
power
max
(W)
ripple
efficiency
MODEL
and noise1
max
(mVp-p)
typ
(%)
(Vdc)
12
VHK200W-Q24-S12-DIN
VHK200W-Q24-S15-DIN
VHK200W-Q24-S24-DIN
VHK200W-Q24-S28-DIN
VHK200W-Q24-S48-DIN
VHK200W-Q48-S12-DIN
VHK200W-Q48-S15-DIN
VHK200W-Q48-S24-DIN
VHK200W-Q48-S28-DIN
VHK200W-Q48-S48-DIN
10 ~ 36
10 ~ 36
10 ~ 36
10 ~ 36
10 ~ 36
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
18 ~ 75
16.7
13.3
8.3
200
200
200
200
200
200
200
200
200
200
150
150
240
280
480
150
150
240
280
480
84
84
84
87
87
86
86
86
87
88
15
24
28
7.14
4.2
48
12
16.7
13.3
8.3
15
24
28
7.14
4.2
48
Note:
1. Ripple and noise are measured at full load, 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output. The 48 Vdc output models require a 10uF
aluminum capacitor and 1uF ceramic capacitor across the output.
ꢀ
2.ꢀAnꢀexternalꢀinputꢀcapacitorꢀofꢀ470μFꢀforꢀ24ꢀVdcꢀinputꢀmodelsꢀandꢀ47μFꢀforꢀ48ꢀVdcꢀinputꢀmodelsꢀisꢀrecommendedꢀtoꢀreduceꢀinputꢀrippleꢀvoltage.
PART NUMBER KEY
VHK200W - QXX - SXX X - DIN
Output Voltage
Mounting Type
DIN = DIN-rail mount
Input Voltage
Remote On/Off Control
"blank" = positive logic
N = negative logic
Base Number
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