Datasheet

For more information, please visit the product page.
rev.
page
1 of 3
date
08/2007
DESCRIPTION: DC/DC converter
PART NUMBER: VABD3 series
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
·single output
model
number 1, 2, 3, 4
VABD3-D12-S3R3
VABD3-D12-S5
VABD3-D12-S12
VABD3-D12-S15
VABD3-D12-D5
VABD3-D12-D12
VABD3-D12-D15
VABD3-D24-S3R3
VABD3-D24-S5
VABD3-D24-S12
VABD3-D24-S15
VABD3-D24-D5
VABD3-D24-D12
VABD3-D24-D15
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
output
voltage
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
output
current
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
VABD3-D48-S3R3
VABD3-D48-S5
VABD3-D48-S12
VABD3-D48-S15
VABD3-D48-D5
VABD3-D48-D12
VABD3-D48-D15
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
input current
no load
full load
7.5mA
236mA
7.5mA
340mA
7.5mA
320mA
7.5mA
329mA
12mA
340mA
12mA
329mA
12mA
333mA
5mA
113mA
5mA
168mA
5mA
156mA
5mA
156mA
7.5mA
168mA
7.5mA
156mA
7.5mA
160mA
3mA
2mA
2mA
2mA
3mA
3mA
3mA
58mA
82mA
82mA
82mA
82mA
82mA
82mA
NOTES:
1.
2.
3.
4.
suffix
suffix
suffix
suffix
“HM” for 1.5K Vdc isolation
“H” for 3K Vdc isolation
“-SMT” for SMT case style
“-1” for on/off control option
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
efficiency
70%
73%
78%
76%
73%
76%
75%
73%
74%
80%
80%
74%
80%
78%
71%
76%
77%
77%
76%
76%
76%
For more information, please visit the product page.
rev.
PART NUMBER: VABD3 series
page
2 of 3
date
08/2007
DESCRIPTION: DC/DC converter
INPUT
input voltage range
12V
24V
9-18V
18-36
48V
36-72
Pi Type
input filter
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
dual 3
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
see table
10 9 Ohms
switching frequency
100kHz min.
isolation resistance
10 9 Ohms
operating temperature range
-25°C to +71°C
storage temperature
-40°C to +100°C
case Temp.(plastic case)
95°Cmax.
(copper case)
100°Cmax.
cooling
free air convection
EMI/RFI
conductive EMI Meet EN55022 Class B
dimensions
1.25x0.8x0.5 inches
(31.8x20.3x12.7mm)
ISOLATION VOLTAGE
500 VDC min
1.5K VDC mon
3K VDC min4
standard models
suffix HM” models
suffix “H” models
CASE MATERIAL
standard models
non-conductive black plastic
suffix “M” models5
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 “-1” to the model number with
remote on/off for “H”/”HM” versions only
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
For more information, please visit the product page.
rev.
DESCRIPTION: DC/DC converter
PART NUMBER: VABD3 series
DIMENSIONS (mm)
DERATING CURVE
120%
71
-25
100%
Output Load(%)
80%
60%
Plastic Case
Copper Case
40%
20%
95
0%
-25
0
25
50
75
100
100
Ambient Temperature(˚C)
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
page
3 of 3
date
08/2007
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