VHK200W-DIN [CUI]
DC-DC CONVERTER;
| 型号： | VHK200W-DIN |
| 厂家： | 
CUI INC |
| 描述： | DC-DC CONVERTER DC-DC转换器 |
| 文件： | 总7页 (文件大小：691K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
For more information, please visit the product page.
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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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 2 of 7
INPUT
parameter
conditions/description
min
typ
max
units
24 Vdc input models
48 Vdc input models
10
18
24
48
36
75
Vdc
Vdc
operating input voltage
power up
24 Vdc input
9.5
8.5
Vdc
Vdc
power down
under voltage shutdown
power up
48 Vdc input
17
16
Vdc
Vdc
power down
models ON (>3.5 Vdc or open circuit)
positive logic
models OFF (0~1.2 Vdc)
CTRL1
models ON (0~1.2 Vdc)
negative logic
models OFF (>3.5 Vdc or open circuit)
filter
piꢀfilter
40A time delay fuse for 24 Vin models,
20A time delay fuse for 48 Vin models
input fuse
Note:
1. Open collector refer to -Vin
OUTPUT
parameter
conditions/description
min
typ
max
units
12, 15, & 24 V output models
28 V output models
48 V output models
2,200
2,200
2,200
μF
μF
μF
maximum capacitive load
100
47
line regulation2
load regulation2
measured from low line to high line
measured from zero load to full load
±0.2
±0.2
±1.5
%
%
voltage accuracy
adjustability
%
±10
250
%
switching frequency
transient response
temperatureꢀcoefficient
kHz
µs
25% step load change
500
±0.03
%/°C
Note:ꢀ
2.ꢀAꢀ100ꢀμFꢀaluminumꢀcapacitorꢀisꢀrequiredꢀonꢀtheꢀoutputꢀforꢀtheꢀ28ꢀVdcꢀoutputꢀmodels.ꢀAꢀ47ꢀμFꢀaluminumꢀcapacitorꢀisꢀrequiredꢀonꢀtheꢀoutputꢀforꢀ48ꢀVdcꢀoutputꢀmodels.
PROTECTIONS
parameter
conditions/description
continuous
min
typ
max
units
short circuit protection
over current protection
over voltage protection
over temperature protection
at 90% output voltage
110
115
160
140
%
%
°C
shutdown
110
SAFETY AND COMPLIANCE
parameter
conditions/description
min
1,500
10
typ
max
units
Vdc
for 1 minute: input to output; input to case;
output to case
isolation voltage
isolation resistance
RoHS
MΩ
2011/65/EU (CE)
ENVIRONMENTAL
parameter
conditions/description
min
-40
-55
typ
max
85
units
°C
operating temperature
storage temperature
see derating curve
105
°C
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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 3 of 7
MECHANICAL
parameter
dimensions
conditions/description
min
typ
max
units
4.23 x 4.01 x 2.07 (107.5 x 101.8 x 52.6 mm)
steel and aluminum extrusion
inch
case material
weight
651
g
MECHANICAL DRAWING
units: inch[mm]
tolerance: X.XX = ±0.02[±0.5]
X.XXX = ±0.010[±0.25]
0.18 4.5
wire range: 22~12 AWG
screw size: #6-32
mounts to TS35 rails
5
9
1
4
PIN CONNECTIONS
PIN
1
FUNCTION
+Vin
-Vin
2
3
REM
CASE
+Vo
4
5
6
+S
0.67 17.0
2.76 70.0
0.07 1.8
7
TRIM
-S
4.09 104.0
4.23 107.5
8
9
-Vo
Top View
1.38 35.0
2 - DIN RAIL CLIP
Back View
Front View
Side View
1.91 48.5
INPUT
OUTPUT
Bottom View
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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 4 of 7
DERATING CURVES
VHK200W Power Derating Curves At Nominal Input
120%
Natural
Convection
100%
80%
60%
40%
20%
0.5 m/S
(100LFM)
1.0 m/S
(200LFM)
1.5 m/S
(300LFM)
2.0 m/S
(400LFM)
2.5 m/S
(500LFM)
3.0 m/S
(600LFM)
3.5 m/S
(700LFM)
0%
-40
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature - degrees C
TEST CONFIGURATION
Figure 1
Table 1
To Oscilloscope
L1
External components
for 24 Vdc input models
1.2μH
+Vin
+Vo
+
L1
Vin
Cin
R-Load
Cin
470μF,ꢀESRꢀ<ꢀ0.2Ωꢀatꢀ100ꢀKHz
for 48 Vdc input models
12μH
-
-Vin
-Vo
L1
Cin
47μF,ꢀESRꢀ<ꢀ0.7Ωꢀatꢀ100ꢀKHz
Note:ꢀ
Inputꢀreflected-rippleꢀcurrentꢀisꢀmeasuredꢀwithꢀanꢀinductorꢀL1ꢀtoꢀsimulateꢀsourceꢀimpedance.
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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 5 of 7
EMC RECOMMENDED CIRCUITS
EN55022 CLASS A
Figure 2
Recommended Circuit for EN55022 Class A
(forLall212, 15, 24, & 28 Vdc output models)
L1
+Vin
+Vo
+Vin
+Vo
-Vo
+S
C1
C2
C3
DC/DC Converter
-S
-Vin
-Vo
-Vin
CASE
C4
Figure 3
Recommended Circuit for EN55022 Class A
(for all 48 Vdc output models)
CY1
L1
+Vin
+Vo
+S
+Vin
+Vo
-Vo
C1
C2
C3
DC/DC Converter
-S
-Vin
-Vo
-Vin
CY2
Table 2
Class A Recommended Components
Model
C11
C21
C31
CY12
CY22
L1
L2
VHK200W-Q24-S12
VHK200W-Q24-S15
VHK200W-Q24-S24
VHK200W-Q24-S28
VHK200W-Q24-S48
VHK200W-Q48-S12
VHK200W-Q48-S15
VHK200W-Q48-S24
VHK200W-Q48-S28
VHK200W-Q48-S48
120ꢀμF/100ꢀV
47ꢀμF/100ꢀV
100ꢀμF/100ꢀV
100ꢀμF/100ꢀV
100ꢀμF/100ꢀV
82ꢀμF/100ꢀV
82ꢀμF/100ꢀV
82ꢀμF/100ꢀV
150ꢀμF/100ꢀV
100ꢀμF/100ꢀV
120ꢀμF/100ꢀV
47ꢀμF/100ꢀV
100ꢀμF/100ꢀV
100ꢀμF/100ꢀV
100ꢀμF/100ꢀV
82ꢀμF/100ꢀV
82ꢀμF/100ꢀV
82ꢀμF/100ꢀV
150ꢀμF/100ꢀV
100ꢀμF/100ꢀV
NC
NC
NC
0.5 mH
0.5 mH
0.5 mH
0.5 mH
1.0 mH
0.5 mH
0.5 mH
0.7 mH
0.5 mH
1.0 mH
SHORT
SHORT
SHORT
SHORT
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
100ꢀμF/100ꢀV
680 pF/2 KV
680 pF/2 KV
NC
NC
NC
SHORT
SHORT
SHORT
SHORT
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
100ꢀμF/100ꢀV
680 pF/2 KV
680 pF/2 KV
Notes:
1. Aluminum capacitors.
2. Ceramic capacitors.
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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 6 of 7
APPLICATION NOTES
1. Output Voltage Trimming
Leave open if not used.
Figure 4
Application Circuit for Trim pin
+Vo
+Sense
+Vin
R trim-up
Trim up
R-Load
Trim
-Sense
-Vo
-Vin
+Vo
+Sense
+Vin
Trim
Trim down
R-Load
R trim-down
-Sense
-Vo
-Vin
Formula for Trim Resistor
∆% = ( Vo, nom - Vo )100
Vo, nom
Trim-Up Formula
Trim-Down Formula
(for all 12, 15, 24, & 281 Vdc Output Models)
(for all 12, 15, 24, & 281 Vdc Output Models)
5.11VO, nom(100 + ∆%) 511
511
∆%
R
trim - up = (
-
- 10.22)(KΩ)
R
trim - down = (
- 10.22)(KΩ)
∆%
1.225 x ∆%
Trim-Up Formula
(for all 48 Vdc Output Models)
Trim-Down Formula
(for all 48 Vdc Output Models)
20VO, nom(100 + ∆%) 2000
2000
∆%
R
trim - up = (
-
- 40)(KΩ)
R
trim - down = (
- 40)(KΩ)
1.225 x ∆%
∆%
Note:
Rtrim-upꢀisꢀtheꢀexternalꢀresistorꢀinꢀKΩ
Rtrim-downꢀisꢀtheꢀexternalꢀresistorꢀinꢀKΩ
VO, nom is the nominal output voltage
VO is the desired output voltage
Notes:
1. For the 28 Vdc output models, a minimum input voltage of 10.8 Vdc is required to trim the 24 Vdc input models up 10%, and a minimum input voltage of 19 Vdc is
required to trim the 48 Vdc input models up 10%.
ꢀ
2.ꢀAllꢀspecificationsꢀareꢀmeasuredꢀatꢀTa=25°C,ꢀnominalꢀinputꢀvoltageꢀandꢀfullꢀoutputꢀloadꢀunlessꢀotherwiseꢀspecified.
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CUI Inc │ SERIES: VHK200W-DIN │ DESCRIPTION: DC-DC CONVERTER
date 06/16/2014 │ page 7 of 7
REVISION HISTORY
rev.
description
date
1.0
initial release
12/16/2013
06/16/2014
1.01
changed DIN-rail mount
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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