All EOS power supplies have UL, CSA and Nemko safety compliance and medical versions meet UL60601-1 standards. All our products are RoHs
compliant. Visit us at www.eospower.com. EOS brand power supplies and patents are owned exclusively by EOS Power. All Rights Reserved.
4EM-11-058 39-DE60-43630-002/A3
40W single and triple output AC/DC Power Supplies
Features :
40 W convection
cooled rating.
Small 4.0”x2.0”x1.07”
inch form factor.
High efficiency > 82%.
Single to triple outputs.
Low conducted and
radiated noise.
Patented resonant to-
pology
Cover Kit accessory
available.
VLT40 Series
AC Input Auto Ranging 90 to 132 V
180 to 264V
Efficiency VLT40-3203
Other Models 75%Typical
82%Typical
Input Frequency 47-63 Hz
Input Current Full Load at low line 1.1Arms , max
Inrush Current High Line , cold start 75A, max
INPUT SPECIFICATION
Output Power 40W max
Voltage Set Point See table
Hold-Up Time 115V/230V 6ms./15ms
Voltage Set Point
Accuracy V1
V2 and V3 +3%
+5%
Line Regulation Low line to high line ± 0.3%
Load Regulation Min to 50% &
50% to Max Load
V1
V2 and V3 +0.5%
+5%
Transient Response 50% to full load
Voltage Deviation
Recovery Time 10%, max
<5 ms
OVP
(For 3 o/p models only) V1 only 3.3 V
V1 only 5V 3.95V, +0.25V
6.2V, +0.4V
Overload Protection Primary limited Yes, 130%
Short Circuit Protection Auto recovery <6s Short Term
Ripple and Noise 3.3V and 5V
Other Voltages 50mV
1%
Output Rise Time All outputs <100ms
OUTPUT SPECIFICATION
* Maximum current per output channel. Do not exceed total output power rating
Model
Number Output Voltage /
Current * Voltage
Set Point Min.
Load
VLT40-1200 V1 5V@8.0A 5. 1V 0. 2A
VLT40-1201 V1 12V@3.5A 12V 0. 1A
VLT40-1202 V1 15V@2.7A 15V 0. 1A
VLT40-1203 V1 24V@1.7A 24V 0. 05A
VLT40-3200 V1
V2
V3
5V@6.0A
12V@2.0A
-12V@0.5A
5. 2V
12. 5V
-12. 8V
0. 5A
0. 1A
0. 0A
VLT40-3201 V1
V2
V3
5V@6.0A
24V@1.0A
-12V@0.5A
5. 2V
23. 8V
-12. 8V
0. 5A
0. 1A
0. 0A
VLT40-3202 V1
V2
V3
5V@6.0A
15V@1.5A
-15V@0.5A
5. 2V
14. 6V
-14. 8V
0. 5A
0. 1A
0. 0A
VLT40-3203 V1
V2
V3
3.3V@6.0A
5V@3.0A
-12V@0.5A
3. 3V
5. 2V
-12. 8V
1A
0. 1A
0. 0A
VLT60CK Metal cover kit accessory
VLT40-1204 V1 48V@ 0.83A 48V 0.05A
The VLT40 offers a full 40 watts
output power with convection
cooling and more with optional
air flow. A cover kit is available
for easy drop in design and
manufacturability. This industry
and designer’s favorite is used
to power datacom, industrial,
multimedia and many other mar-
ket segments. If space is a pre-
mium and thermal management
integral to your design we sug-
gest the VLT40 as the optimum
solution. The VLT40 family is
RoHs compliant and our factory
is ISO 14001 environmentally
approved. Worldwide safety
standards apply and the power
supply is fitted with OVP and
OCP standard features.
Low profile in a 4.0”x2.0”x1.07” package and over 82% efficient the EOS VLT40 product
family comes in single and multiple DC out put configurations.
Page 1
All EOS power supplies have UL, CSA and Nemko safety compliance and medical versions meet UL60601-1 standards. All our products are RoHs
compliant. Visit us at www.eospower.com. EOS brand power supplies and patents are owned exclusively by EOS Power. All Rights Reserved.
4EM-11-058 39-DE60-43630-002/A3
40W single and triple output AC/DC Power Supplies
VLT40 Series
EMC AND SAFETY SPECIFICATIONS
CE Mark Complies with the LVD
EMC EN5022-B,CISPR22-B, FCC
Part
15 Class B, EN50082-1
Agency Approval VDE , UL, c-UL,NEMKO
Safety Standard IEC60950, EN60950,
UL 60950, CSA 60950 Class
1 SELV C22.2 No.
Safety file number VDE: 114588
UL: E150565
NEMKO: 159433
Operating
Temperature No derating
Linear derate to 50% 0 to 50oC
51 to 70oC
Storage
Temperature -40 to 70oC
Cooling Convection
Relative
humidity Non condensing 95%, max
MTBF MIL - HDBK-217F > 100,000 hrs
ENVIRONMENTAL SPECIFICATION
OUTPUT CONNECTOR J2
Single Output
Pin1 V1
Pin2 V1
Pin3 Common
Pin4 Common
Triple Output
V1
V1
Common
Common
Pin5 NC V3
Pin6 NC V2
MECHANICAL SPECIFICATION
AC Input Connector J1 Molex 3 position, 0.156 center
Header 26-60-4030 or equivalent
Ground Connector Spade connector
DC Output connector J2 Molex 6 position, 0.156 center
Header 26-60-4060 or equivalent
Size 4.0”x2.0”x1.07”
Weight 5oz (150g)
Pin1 AC Neutral
Pin2 AC Line
INPUT CONNECTOR J1
INPUT SPADE CONNECTOR
GND AC Ground
Page 2
