•
Features
·3W Isolated Output
·Efficiency to 80%
·2:1 input range
·Regulated Outputs
·Pi Input Filter
·Low Ripple and Noise
·24-Pin DIP Package
·Continuous Short Circuit Protection
·Meets EN55022 Class B, Conducted
·Remote ON/OFF option
VAD3 Series DC-DC Converter
Model
Number
VABD3-D12-S5
VABD3-D12-S12
VABD3-D12-S15
VABD3-D12-D5
VABD3-D12-D12
VABD3-D12-D15
VABD3-D12-S3R3
VABD3-D24-S5
VABD3-D24-S12
VABD3-D24-S15
VABD3-D24-D5
VABD3-D24-D12
VABD3-D24-D15
VABD3-D24-S3R3
VABD3-D48-S5
VABD3-D48-S12
VABD3-D48-S15
VABD3-D48-D5
VABD3-D48-D12
VABD3-D48-D15
VABD3-D48-S3R3
Input
Voltage
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
Output
Voltage
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
Output
Current
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
Input Current
No Load
Full Load
7.5mA
340mA
7.5mA
7.5mA
12mA
12mA
12mA
7.5mA
5mA
5mA
5mA
7.5mA
7.5mA
7.5mA
5mA
2mA
2mA
2mA
3mA
3mA
3mA
3mA
320mA
329mA
340mA
329mA
333mA
236mA
168mA
156mA
156mA
168mA
156mA
160mA
113mA
82mA
82mA
82mA
82mA
82mA
82mA
58mA
Efficiency
73%
78%
76%
73%
76%
75%
70%
74%
80%
80%
74%
80%
78%
73%
76%
77%
77%
76%
76%
76%
71%
Case
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
•
VAD3 Series DC-DC Converter
Input
Input Voltage Range
12V
24V
48V
Input Filter
9-18V
18-36
36-72
Pi Type
Output
Voltage Accuracy
Voltage Balance(Dual)
Temperature Coefficient
Ripple and Noise, 20MHz BW
Short Circuit Protection
Line Regulation
single/dual
1
Load Regulation
single
2
dual³
3.3V / 5V
12V / 15V
±2.0% max.
±1.0% max.
±0.05% / °C max.
100mV p-p max.
1% p-p max.
continuous
±0.5%
±0.5%
±1.0%
General Specifications
Efficiency
Isolation Resistance
Switching Frequency
Isolation Resistance
Operating Temperature Range
Storage Temperature
Case Temp.(Plastic case)
(Copper case)
Cooling
EMI/RFI
Dimensions
see table
10
9
Ohms
100kHz min.
10
9
Ohms
-25°C to +71°C
-40°C to +100°C
95°Cmax.
100°Cmax.
Free Air Convection
Conductive EMI Meet EN55022 Class B
1.25x0.8x0.5 inches
(31.8x20.3x12.7mm)
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
•
VAD3 Series DC-DC Converter
Isolation Voltage
500 VDC min
3K VDC min
4
Standard Models
Suffix “H” Models
Case Material
Standard models
Suffix “M” models
5
Non-Conductive Black Plastic
Black Coated Copper with
Non-Conductive Base
NOTES:
1. Measured from high line to low line
2. Measured from full load to 10% load
3. Measured from full load to 1/4 load
4. Non-conductive black plastic only
5. Suffix “HM” 1.5K VDC instead of 3K VDC
isolation.
6. Suffix “T” to the model number with
remote on/off for “H”/”HM” versions only
V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise
customers to verify the most up-to-date product information before placing orders. V-Infinity assumes no liability or responsibility for
customer’s applications using V-Infinity products other than repair or replacing (at V-I’s option) V-Infinity products not meeting V-I’s
published specifications. Nothing will be covered outside of standard product warranty.
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
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