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GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
FEATURES
● Low Cost
● 6000VDC Isolation
● Regulated Outputs
● Low Leakage Current
● MTBF > 600,000 Hours
● Input: 5, 12, and 24VDC
● Short Circuit Protection
● Low Isolation Capacitance
● Complies with EN55022 Class A
● Output: 5, 12, 15, ±5, ±12, and ±15VDC
SPECIFICATIONS: GA6KV Series
All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Nom
Max
INPUT (Vin)
Input Voltage Range (5V input models)
Input Voltage Range (12V input models)
Input Voltage Range (24V input models)
Reverse Polarity Input Current
Input Surge Voltage (1000ms) (5V input models)
Input Surge Voltage (1000ms) (12V input models)
Input Surge Voltage (1000ms) (24V input models)
Leakage Current
Reflected Ripple Current
Short Circuit Input Power
Input Filter
OUTPUT (Vo)
Output Voltage Range
Output Voltage Accuracy
Output Voltage Balance
Load Regulation
Line Regulation
Output Power
Output Current Range
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
PROTECTION
Over Load
Short Circuit Protection
Input Fuse Recommendation (5V input models)
Input Fuse Recommendation (12V input models)
Input Fuse Recommendation (24V input models)
GENERAL
Efficiency
Switching Frequency
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Internal Power Dissipation
4.5
10.8
21.6
-0.7
-0.7
-0.7
240VAC, 60Hz
All models
All models
5.5
13.2
26.4
0.5
7.5
15
30
2
See Table
2000
Pi Filter
See Table
±2.0
±4.0
±2.0
±4.0
±0.5
±1.0
±0.3
±0.5
2
See Table
30
50
100
5
50
±6
±0.01
±0.02
Dual Output, Balanced Loads
Io = 10% to 100%
Vin = Min to Max
Over Line, Load, and Temperature
50% Load Step
50% Load Step
120
60 seconds
Flash Tested for 1 second
500VDC
100KHz, 1V
5
12
24
25
6000
8000
10
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Unit
VDC
VDC
VDC
A
VDC
VDC
VDC
µA
mW
%
%
%
%
W
mVpk-pk
mVpk-pk
mVrms
µs
%
%/°C
%
Continuous
1000mA Slow-Blow Type
500mA Slow-Blow Type
250mA Slow-Blow Type
See Table
80
20
30
2,000
KHz
VDC
VDC
GΩ
pF
mW
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
SPECIFICATION
TEST CONDITIONS
ENVIRONMENTAL
Operating Temperature (Ambient)
Operating Temperature (Case)
Storage Temperature
Humidity
Lead Temperature
Cooling
MTBF
PHYSICAL
Weight
Dimensions
Case Material
SAFETY
Conducted EMI
Min
-25
-25
-40
1.5mm from case for 10 seconds
MIL-HDBK-217F @ 25°C, Ground Benign
Nom
Max
Unit
+60
+90
+125
95
260
Free air convection
600,000 hours
°C
°C
°C
%
°C
12.4 grams
31.8(L) x 20.3(W) x 10.2(H) mm
Non-conductive black plastic
EN55022 Class A
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
Input Voltage
Output
Voltage
Output Current
Min
Max
Input Current
No Load
Reflected
Efficiency Max Capacitive
(Typ)
Load
Max Load Ripple Current
GA505R6KV
5 VDC
400mA
645mA
62%
680µF
GA512R6KV
12 VDC
165mA
629mA
63%
680µF
GA515R6KV
15 VDC
133mA
623mA
64%
680µF
42%
270µF
GA505RD6KV
5 VDC
(4.5 ~ 5.5 VDC)
±5 VDC
0mA
±100mA
100mA
476mA
15mA (Typ.)
GA512RD6KV
±12 VDC
±83mA
699mA
57%
270µF
GA515RD6KV
±15 VDC
±66mA
695mA
57%
270µF
GA1205R6KV
5 VDC
400mA
269mA
62%
680µF
GA1212R6KV
12 VDC
165mA
262mA
63%
680µF
64%
680µF
45%
270µF
GA1215R6KV
GA1205RD6KV
12 VDC
(10.8 ~ 13.2 VDC)
15 VDC
±5 VDC
0mA
133mA
±100mA
50mA
260mA
185mA
8mA (Typ.)
GA1212RD6KV
±12 VDC
±83mA
281mA
59%
270µF
GA1215RD6KV
±15 VDC
±66mA
280mA
59%
270µF
GA2405R6KV
5 VDC
400mA
134mA
62%
680µF
GA2412R6KV
12 VDC
165mA
131mA
63%
680µF
GA2415R6KV
15 VDC
133mA
130mA
64%
680µF
45%
270µF
GA2405RD6KV
24 VDC
(21.6 ~ 26.4 VDC)
±5 VDC
0mA
±100mA
30mA
93mA
3mA (Typ.)
GA2412RD6KV
±12 VDC
±83mA
143mA
58%
270µF
GA2415RD6KV
±15 VDC
±66mA
142mA
58%
270µF
NOTES
1.
2.
3.
4.
5.
6.
Specifications typical at +25°C, resistive load, nominal input voltage, rated output current unless otherwise noted.
Ripple and noise measured at 20MHz bandwidth.
Transient Recovery Time is measured to within 1% error band for a step change in output load of 50% to 100%.
All DC/DC converters should be externally fused at the front end for protection.
Other input and output voltages may be available, please contact factory.
Specifications subject to change without notice.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
BLOCK DIAGRAMS
MECHANICAL DRAWING
Tolerance:
Pin:
Millimeters
X.X±0.25
X.XX±0.13
±0.05
Inches
X.XX±0.01
X.XXX±0.005
±0.002
Pin
1
2
10
11
12
13
15
23
24
PIN CONNECTIONS
Single Output
Dual Output
+Vin
+Vin
No Pin
No Pin
-Vout
+Vout
No Pin
-Vin
-Vin
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
+Vin
+Vin
Common
Common
No Pin
-Vout
+Vout
-Vin
-Vin
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
Efficiency vs Input Voltage ( Single Output )
Efficiency vs Input Voltage ( Dual Output )
Efficiency vs Output Load ( Single Output )
Efficiency vs Output Load ( Dual Output )
Derating Curve
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin (4.7uH) and Cin (220uF, ESR < 1.0Ω at
100 KHz) to simulate source impedance.
Capacitor Cin offsets possible battery impedance.
Current ripple is measured at the input terminals of the module. Measurement bandwidth is 0-500 KHz.
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.33uF ceramic capacitor.
Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20MHz.
Position the load between 50mm and 75mm from the DC/DC Converter.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
Output Ripple Reduction
A good quality low ESR capacitor placed as close as possible across the load will give the best ripple
and noise performance. To reduce output ripple, it is recommended to use 1.5uF capacitors at the
output.
Input Source Impedance
In applications where power is supplied over long lines and output loading is high, it may be necessary
to use a capacitor at the input to ensure startup.
Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use
a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 KHz) capacitor of a 4.7uF for the
5V input devices and a 2.2uF for the 12V and 24V input devices.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
GA6KV Series
With 6KVDC Isolation
Single and Dual Output
2 Watt DC/DC Converter
COMPANY INFORMATION:
Wall Industries, Inc. has created custom and modified units for over 40 years. Our in-house research
and development engineers will provide a solution that exceeds your performance requirements on time
and on budget. Our ISO9001-2000 certification is just one example of our commitment to producing a
high quality, well documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a
reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and
function requirements. We will continue to provide ongoing support for your project above and beyond
the design and production phases. Give us a call today to discuss your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
(603)778-2300
(888)587-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797