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VWQBS2-SIP Series DC-DC Converter
Rev. 07-2007
Description
Features
Designed to convert a wide input
voltage range into an isolated
regulated voltage, the
·Ultrawide (4:1) input range
·High efficiency to 82%
·Regulated
VWQBS2-SIP series is well suited
for providing board-mount local
supplies in a wide range of
applications, including mixed
analog/digital circuits, test &
measurement equip.,
·Single voltage output
·I/O Isolation 1500VDC
·No heatsink required
·Short circuit protection
·Remote on/off
·MTBF >1,000,000 hrs
·Temperature range: -40°C~+85°C
process/machine controls,
datacom/telecom fields, etc...
Model
Number
VWQBS2-Q24-S3.3-SIP 24 Vdc
Input Voltage
Output
Output Current
Package
Nominal
Range
Max.
Voltage
3.3 Vdc
5 Vdc
Max.
Min.
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
Efficiency
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
40 Vdc
40 Vdc
40 Vdc
40 Vdc
40 Vdc
80 Vdc
80 Vdc
80 Vdc
80 Vdc
80 Vdc
500 mA
400 mA
222 mA
167 mA
133 mA
500 mA
400 mA
222 mA
167 mA
133 mA
73%
75%
78%
82%
81%
72%
76%
78%
81%
80%
VWQBS2-Q24-S5-SIP
VWQBS2-Q24-S9-SIP
VWQBS2-Q24-S12-SIP
VWQBS2-Q24-S15-SIP
24 Vdc
24 Vdc
24 Vdc
24 Vdc
9 Vdc
12 Vdc
15 Vdc
3.3 Vdc
5 Vdc
VWQBS2-Q48-S3.3-SIP 48 Vdc
VWQBS2-Q48-S5-SIP
VWQBS2-Q48-S9-SIP
VWQBS2-Q48-S12-SIP
VWQBS2-Q48-S15-SIP
48 Vdc
48 Vdc
48 Vdc
48 Vdc
9 Vdc
12 Vdc
15 Vdc
Note:
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
Output Specifications
Item
Test conditions
Min.
Typ.
Max.
2
Units
W
2W Output power
Output voltage accuracy
0.2
3.3, 5 V
±1
±1
±3
%
9, 12, 15 V
±2
Line Regulation
Load Regulation
Temperature drift
Output ripple
Input Voltage from low to high
10% to 100% full load
Refer to recommended circuit
20 Hz Bandwidth
±0.2
±0.5
±0.75
±1.5
±0.03
30
%
%
%/°C
mVp-p
mVp-p
KHz
15
50
Output noise
DC-20MHz Bandwidth
100% load, nominal input
150
400
Switching frequency
120
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258