1/4
VAS1R5 Series DC-DC Converter
Rev. 06-2006
Features
·24 pin DIP package
·Efficiency to 50%
·Regulated Outputs
·Pi Input Filter
·Low Ripple and Noise
Model
Number
1, 2
VAS1R5-S5-S5
VAS1R5-S5-S12
VAS1R5-S5-S15
VAS1R5-S5-D12
VAS1R5-S5-D15
VAS1R5-S12-S5
VAS1R5-S12-S12
VAS1R5-S12-S15
VAS1R5-S12-D12
VAS1R5-S12-D15
VAS1R5-S24-S5
VAS1R5-S24-S12
VAS1R5-S24-S15
VAS1R5-S24-D12
VAS1R5-S24-D15
VAS1R5-S28-S5
VAS1R5-S28-S12
VAS1R5-S28-S15
VAS1R5-S28-D12
VAS1R5-S28-D15
VAS1R5-S48-S5
VAS1R5-S48-S12
VAS1R5-S48-S15
VAS1R5-S48-D12
VAS1R5-S48-D15
Input
Voltage
5VDC
5VDC
5VDC
5VDC
5VDC
12VDC
12VDC
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
24VDC
24VDC
28VDC
28VDC
28VDC
28VDC
28VDC
48VDC
48VDC
48VDC
48VDC
48VDC
Output
Voltage
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
Output
Current
300mA
125mA
100mA
±60mA
±50mA
300mA
125mA
100mA
±60mA
±50mA
300mA
125mA
100mA
±60mA
±50mA
300mA
125mA
100mA
±60mA
±50mA
300mA
125mA
100mA
±60mA
±50mA
Input Current
No Load
110mA
110mA
110mA
110mA
110mA
40mA
40mA
40mA
40mA
40mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA
15mA
15mA
15mA
15mA
15mA
Full Load
620mA
550mA
550mA
550mA
550mA
260mA
215mA
215mA
215mA
215mA
130mA
115mA
115mA
115mA
115mA
110mA
100mA
100mA
100mA
100mA
65mA
60mA
60mA
60mA
60mA
Efficiency
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
50%
NOTES:
1. Suffix “H” for 3K Vdc isolation
2. Suffix “-SMT” for SMT case style
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
2/4
VAS1R5 Series DC-DC Converter
Rev. 06-2006
Input
Input Voltage Range
Input Filter
±10%
Pi Type
Output
Voltage Accuracy
Temperature Coefficient
Ripple and Noise, 20MHz BW
Short Circuit Protection
Line Regulation
Load Regulation
±4.0% max.
±0.02% / °C max.
50mV p-p max.
momentary
±0.3%
±0.5%
General Specifications
Efficiency
Isolation Capacitance
Switching Frequency
Isolation Resistance
Operating Temperature Range
Storage Temperature
Case Temp.(Plastic case)
(Copper case)
Cooling
Dimensions
50%
30pF
20kHz min.
10
9
Ohms
-25°C to +71°C
-40°C to +100°C
95°Cmax.
100°Cmax.
Free Air Convection
1.25x0.8x0.4 inches
(31.8x20.3x10.2mm)
Isolation Voltage
500 VDC min
3K VDC min
Standard Models
Suffix “H” Models
Case Material
Standard models
Suffix “M” models
Non-Conductive Black Plastic
Black Coated Copper with
Non-Conductive Base
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
3/4
VAS1R5 Series DC-DC Converter
Rev. 06-2006
24-Pin DIP Case
All specifications typical at nominal line, full load and 25°C unless otherwise noted.
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
4/4
VAS1R5 Series DC-DC Converter
Rev. 06-2006
SMT Case
All specifications typical at nominal line, full load and 25°C unless otherwise noted.
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258