Model
Number
VWRAS2-D5-D5-SIP
VWRAS2-D5-D9-SIP
VWRAS2-D5-D12-SIP
VWRAS2-D5-D15-SIP
VWRAS2-D12-D5-SIP
VWRAS2-D12-D9-SIP
VWRAS2-D12-D12-SIP
VWRAS2-D12-D15-SIP
VWRAS2-D24-D5-SIP
VWRAS2-D24-D9-SIP
VWRAS2-D24-D12-SIP
VWRAS2-D24-D15-SIP
VWRAS2-D48-D5-SIP
VWRAS2-D48-D9-SIP
VWRAS2-D48-D12-SIP
VWRAS2-D48-D15-SIP
PART NUMBER: VWRAS2
Description
Designed to convert a wide input
voltage range into an isolated
regulated voltage, the
VWRAS2-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.,
process/machine controls,
datacom/telecom fields, etc...
20050 SW 112
Note:
Output Specifications
Item
2W Output power
Output voltage accuracy
Line Regulation
Load Regulation
Temperature drift
Output ripple& noise
Switching frequency
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
Nominal
th
12 Vdc
12 Vdc
12 Vdc
12 Vdc
24 Vdc
24 Vdc
24 Vdc
24 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
5 Vdc
5 Vdc
5 Vdc
5 Vdc
Ave. Tualatin, Oregon 97062
Input Voltage
18.0~36.0 Vdc
18.0~36.0 Vdc
18.0~36.0 Vdc
18.0~36.0 Vdc
36.0~72.0 Vdc
36.0~72.0 Vdc
36.0~72.0 Vdc
36.0~72.0 Vdc
9.0~18.0 Vdc
9.0~18.0 Vdc
9.0~18.0 Vdc
9.0~18.0 Vdc
4.5~9.0 Vdc
4.5~9.0 Vdc
4.5~9.0 Vdc
4.5~9.0 Vdc
Range
Test conditions
Refer to recommended circuit
Input Voltage from low to high
10% to 100% full load
Refer to recommended circuit
20 MHz Bandwidth
100% load, nominal input
Features
·Wide (2:1) input range
·High efficiency to 80%
·Regulated
·Dual 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
22 Vdc
22 Vdc
22 Vdc
22 Vdc
40 Vdc
40 Vdc
40 Vdc
40 Vdc
80 Vdc
80 Vdc
80 Vdc
80 Vdc
11 Vdc
11 Vdc
11 Vdc
11 Vdc
Max.
phone
phone 503.612.2300 fax
DESCRIPTION: dc-dc converter
Voltage
±12 Vdc
±15 Vdc
±12 Vdc
±15 Vdc
±12 Vdc
±15 Vdc
Output
±12 Vdc
±15 Vdc
±5 Vdc
±9 Vdc
±5 Vdc
±9 Vdc
±5 Vdc
±9 Vdc
±5 Vdc
±9 Vdc
80K
Min.
0.2
±200 mA
±200 mA
±200 mA
±200 mA
±111 mA
±111 mA
±111 mA
±111 mA
fax 503.612.2383
±83 mA
±67 mA
±83 mA
±67 mA
±83 mA
±67 mA
±83 mA
±67 mA
Max.
Output Current
Typ.
±0.2
±0.5
±1
35
±20 mA
±20 mA
±20 mA
±20 mA
±11 mA
±11 mA
±11 mA
±11 mA
±8 mA
±7 mA
±8 mA
±7 mA
±8 mA
±7 mA
±8 mA
±7 mA
Min.
550K
Max.
±0.5
±1.0
0.03
100
±3
2
www.v-infinity.com
Efficiency
67%
71%
72%
73%
75%
76%
78%
78%
76%
78%
79%
78%
75%
78%
80%
80%
rev.
rev.
page
page
date
date
mVp-p
Units
%/°C
Hz
W
%
%
%
11/2010
1 of 3
Package
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP