rev.
page
date
1 of 3
08/2007
PART NUMBER:
VBBD7R5 series
DESCRIPTION:
DC/DC converter
features
·7.5W Isolated output
·remote on/off option (suffix “-1”)
·efficiency to 82%
·2:1 input range
·regulated outputs
·continuous short circuit protection
·meets EN55022 Class B, conducted
·Pi input filter
model
number
VBBD7R5-D12-S3R3
VBBD7R5-D12-S5
VBBD7R5-D12-S12
VBBD7R5-D12-S15
VBBD7R5-D12-D12
VBBD7R5-D12-D15
VBBD7R5-D12-D5
VBBD7R5-D24-S3R3
VBBD7R5-D24-S5
VBBD7R5-D24-S12
VBBD7R5-D24-S15
VBBD7R5-D24-D12
VBBD7R5-D24-D15
VBBD7R5-D24-D5
VBBD7R5-D48-S3R3
VBBD7R5-D48-S5
VBBD7R5-D48-S12
VBBD7R5-D48-S15
VBBD7R5-D48-D12
VBBD7R5-D48-D15
VBBD7R5-D48-5
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
3.3VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
±5VDC
3.3VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
±5VDC
3.3VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
±5VDC
output
current
1500mA
1500mA
625mA
500mA
±310mA
±250mA
±750mA
1500mA
1500mA
625mA
500mA
±310mA
±250mA
±750mA
1500mA
1500mA
625mA
500mA
±310mA
±250mA
±750mA
input current
no load
7.5mA
7.5mA
7.5mA
7.5mA
12mA
12mA
7.5mA
5mA
5mA
5mA
5mA
7.5mA
7.5mA
7.5mA
3mA
2mA
2mA
2mA
3mA
3mA
3mA
full load
557mA
820mA
780mA
780mA
775mA
780mA
820mA
271mA
400mA
380mA
380mA
385mA
385mA
400mA
136mA
200mA
192mA
192mA
192mA
192mA
200mA
efficiency
74%
76%
80%
80%
80%
80%
76%
76%
78%
82%
82%
81%
81%
78%
76%
78%
81%
81%
81%
81%
78%
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
rev.
page
date
2 of 3
08/2007
PART NUMBER:
VBBD7R5 series
DESCRIPTION:
DC/DC converter
INPUT
input voltage range
12V:
24V:
48V:
9-18V
18-36V
36-72V
Pi type
input filter
OUTPUT
voltage accuracy
voltage balance (dual)
temperature coefficient
ripple & noise, 20MHz BW
short circuit protection
line regulation single/dual¹
load regulation single²
dual³
±2.0%max.
±1.0%max.
±0.05%/ °C
100mV p-p max.
1%p-p max
continuous
±0.5%
±1.5%
±1.0%
3.3V/ 5V
12V/ 15V
GENERAL SPECIFICATIONS
efficiency
isolation voltage
isolation resistance
sswitching frequency
operating temperature range
case temperature
cooling
storage temperature range
EMI/RFI
dimensions
case material
see table
1500VDC min.
10
9
Ohms
100KHz, min.
-25°C to +71°C
100° max.
free-air convection
-40°C to +100°C
conductive EMI Meet EN55022 class B
2x1x0.4 inches
(50.8x25.4x10.2mm)
black coated copper with
non-conductive base
NOTES:
1. measured from high line to low line
2. measured from full load to10%load
3. measured from full load to 1/4 load
4. suffix “-1” to the model number with
remote on/off
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382