31
150 Watt Industrial (VLT)
l 150 W fan-cooled rating
l Smallest 150 W AC/DC power supply
l Small 5 x 3.1 x 1 inches form factor
l Dual channel output
l
EN61000
-
3
-
2 Class A & Class D harmonics
l EN55022 and FCC Part15 Level B
l Cover kit accessory available
Features
Electrical Specifications
AC Input 90
-
264 V, Universal
Input Frequency 47
-
63 Hz
Input Current 120 VAC: 1.8 A max. 230 VAC: 0.9 A max.
Inrush Current 120 VAC: Limited to safe value 230 VAC: Limited to safe value
Leakage Current 120 VAC: < 500 µA 230 VAC: < 1000 µA
Efficiency 120 VAC: 82% typical 230 VAC: 85% typical
Hold-up Time 120 VAC: 10 ms 230 VAC: 10 ms
Output Power4,5 80 to 150 W
Line Regulation
+
/
-
1%
Load Regulation V1 & V2:
+
/
-
1%, V3 & V4:
+
/
-
5%
Transient Response < 10%, 50% to 100% load change, 50/60 Hz, 50% duty cycle, 0.1 A/µs,
recovery time < 5 ms
Rise Time < 10 ms
Set Point Tolerance V1 & V2:
+
/
-
1%, V3 & V4:
+
/
-
5%
Over Current Protection 107 to 150%
Over Voltage Protection 115 to 135%; 115 to 155% for 3.3 V
Short Circuit Protection Short term, autorecovery
Switching Frequency PFC converter: 70 kHz typical
Resonant converter: 55 kHz typical
Operating Temperature 0 to 70°C, refer derating curve
Storage Temperature
-
40 to
+
85°C
Relative Humidity 95% Rh, noncondensing
Altitude Operating: 10,000 ft.; Nonoperating: 40,000 ft.
MTBF 1.38m Hours, Telcordia SR332 Issue-3
Isolation Voltage Min. 4242 VDC between input to output
Cooling Convection: 80 W; 300 LFM: 150 W
Redundancy 1+1
Paralleling Function No
4EM-19-180 1 39-DE60-40867-002 / B2
NOT RECOMMENDED FOR NEW DESIGNS
Innovaons in Power
Notes
1. Maximum current per output channel. Do not exceed total output power rating.
2. Ripple is peak to peak with 20 MHz bandwidth and 10
µ
F (Electrolytic capacitor) in parallel with a 0.1
µ
F capacitor at rated line voltage and load ranges.
3. Power fail signal and power good signal on quad output models only.
4. Quad output models: The output section of the VLT150
-
4XXX is split into 2 independently regulated channels. Channel A consists of the main
output V1 and auxiliary output V4. Channel B consists of the main output V2 and auxiliary output V3. The maximum output power that may be
drawn per channel is 55 W with convection cooling or 75 W with fan cooling.
5. Single output models: The output section of the VLT150
-
1XXX is split into 2 independently regulated channels. Channel A consists of the main output
V1A. Channel B consists of the main output V1B. An internal shunt resistor of value 0 Ohm connects both channels of the power supply.
In an event whereby this shunt resistor is removed, the maximum output power that may be drawn per channel is 55 W with convection cooling or
75 W with fan cooling.
6. The use of remote sense function requires 300 LFM airflow.
7. Specifications are for nominal input voltage, 25°C and max. load unless otherwise stated.
8. Derate output power linearly to 80% from 90 VAC to 80 VAC input.
LFVLT150
-
1106 V1=3.3 V 20.0 A 36.0 A 3.0 A 1.5%
LFVLT150
-
1100 V1=5.1 V 15.7 A 29.4 A 3.0 A 1%
LFVLT150
-
1101 V1=12 V 6.7 A 12.5 A 0.5 A 1%
LFVLT150
-
1103 V1=24 V 3.3 A 6.25 A 0.5 A 1%
LFVLT150
-
1104 V1=48 V 1.7 A 3.13 A 0.5 A 1%
LFVLT150
-
4100 V1=5.1 V, V2=3.3 V, V1=10.0 A, V2=10.0 A, V1=16.0 A, V2=19.0 A, V1, V2=0.5 A, V2=1.5%,
V3=13 V, V4=
-
13.2 V V3=1.0 A, V4=1.0 A V3=1.5 A, V4=1.5 A V3, V4=0.1 A V1, V3, V4=1%
LFVLT150
-
4101 V1=5.1 V, V2=3.3 V, V1=10.0 A, V2=10.0 A, V1=16.0 A, V2=19.0 A, V1, V2=0.5 A, V2=1.5%,
V3=24 V, V4=
-
13.2 V V3=0.5 A, V4=1.0 A V3=1.0 A, V4=1.0 A V3, V4=0.1 A V1, V3, V4=1%
LFVLT150
-
4102 V1=5.1 V, V2=3.3 V, V1=10.0 A, V2=10.0 A, V1=16.0 A, V2=19.0 A, V1, V2=0.5 A, V2=1.5%,
V3=15 V, V4=
-
15 V V3=1.0 A, V4=1.0 A V3=1.5 A, V4=1.5 A V3, V4=0.1 A V1, V3, V4=1%
LFVLT80
-
CK metal cover kit accessory
Model Number Voltage Max. Load1 Max. Load1 Min. Load Ripple2
(Convection) (300 LFM)
Connectors
J1 Pin 1 AC NEUTRAL
Pin 2 AC LINE
Spade Connector EARTH
J2 Pin 1 V3
Pin 2 V2/V1B
Pin 3, 4 RTN
Pin 5 V1/V1A
Pin 6 V4
Connectors
J3 Pin 1 V2 CURRENT SHARE/V1B CURRENT SHARE
Pin 2 V1 CURRENT SHARE/V1A CURRENT SHARE
Pin 3 POWER FAIL (QUAD O/P ONLY)
Pin 4 RTN
Pin 5
-
V1/
-
V1A REMOTE SENSE
Pin 6
+
V1/
+
V1A REMOTE SENSE
Pin 7
+
V2/
+
V1B REMOTE SENSE
Pin 8
-
V2/
v
B REMOTE SENSE
4EM-19-180 2 39-DE60-40867-002 / B2
NOT RECOMMENDED FOR NEW DESIGNS
33
AC Input Connector (J1) Molex: 26
-
60
-
4030 or equivalent; Mating: 09
-
50
-
3031; Pins: 08
-
50
-
0106
EARTH Molex: 19705
-
4301; Mating: 190030001
DC Output Connector (J2) Tyco: 282841
-
6 or equivalent
Signal Connector (J3) Molex: 22
-
23
-
2081 or equivalent; Mating: 22
-
01
-
2087; Pins: 08
-
50
-
0113
Dimensions 5.0 x 3.14 x 1.025 inches (127.0 x 77.22 x 27.18 mm)
Weight 340 g
Mechanical Specifications
CE Mark Complies with LVD Directive
Conducted Emissions EN55022
-
B, CISPR22
-
B, FCC PART15-B, EN50082
-
1
Static Discharge EN61000
-
4
-
2, Level
-
3
RF Field Susceptibility EN61000
-
4
-
3, Level
-
3
Fast Transients/Bursts EN61000
-
4
-
4, Level
-
3
Radiated Emissions EN55022
-
B, CISPR22
-
B, FCC PART15
-
B, to be controlled in end system
Surge Susceptibility EN61000
-
4
-
5, Level
-
3
Harmonic Current EN61000
-
3
-
2, Class A
EMC
Safety Standard(s) IEC60950
-
1 (ed.2), EN60950
-
1, UL60950
-
1 (2nd Edition),
CSA C22.2 No. 60950
-
1 (2nd Edition), Class 1 SELV
Approval Agency Nemko, UL, C
-
UL
Safety File Number(s) Nemko: 165490 ; UL: E150565
Safety
Power Fail Signal3 Signal goes low 1 ms advance before output goes out of regulation due to mains failure
Remote Sense6 Compensation for 100 mV on V1 & V2
Power Good3 Signal goes high after main output is within regulation band, delay is 30 ms
Signal
Derating Curve
4EM-19-180 3 39-DE60-40867-002 / B2
NOT RECOMMENDED FOR NEW DESIGNS
Innovaons in Power
Mechanical Drawing
V1
Connector J2
V1
V2
DC Return
DC Return
-V2 Sense
-V1 Sense
+V2 Sense
+V1 Sense
Common
Power Fail
Connector J3
5
2
3
4
8
5
7
6
4
1
2
3
V3
V4
1
6
Quad Output Connection
Connector J2
V1A
V1B
DC Return
DC Return
-V1B Sense
-V1A Sense
+V1B Sense
+V1A Sense
Common
NC
Connector J3
5
2
3
4
8
5
7
6
4
1
2
Single Output Connection
3
Single Output 1+1 Redundant Configuration
Connector J2
V1A
V1B
DC Return
DC Return
-V1B Sense
-V1A Sense
+V1B Sense
+V1A Sense
Common
NC
Connector J3
5
2
3
4
8
5
7
6
4
1
2
3
Connector J2
V1
V2
DC Return
DC Return
-V2 Sense
-V1 Sense
+V2 Sense
+V1 Sense
Common
Power Fail
Connector J3
5
2
3
4
8
5
7
6
4
1
2
3
V3
V4
1
6
Quad Output 1+1 Redundant Configuration
V1A Current Share
V1B Current Share
V2 Current Share
V1 Current Share
V2 Current Share
V1A Current Share
V1B Current Share
5
2
3
4
8
5
7
6
4
1
2
3
Connector J2
V1A
V1B
DC Return
DC Return
-V1B Sense
-V1A Sense
+V1B Sense
+V1A Sense
Common
NC
Connector J3
V1A Current Share
V1B Current Share
Ground
Ground
V4
V3
V4
V3
V1
Gnd
V1
V2
V4
+V
5
2
3
4
8
5
7
6
4
1
2
3
1
6
Connector J2
Connector J3
-V2 Sense
-V1 Sense
+V2 Sense
+V1 Sense
Common
Power Fail
V1 Current Share
V2 Current Share
V1
V2
DC Return
DC Return
V3
V4
V1 Current Share 2
1. To connect the voltage sense pins 5, 6, 7 and 8 on connector J3 to the load, it is
recommended to use 22 gauge twisted pair wire.
2. For single output units, an internal 0 Ohm resistor shunt is used to internally connect the
current share pins V1B current share (J3-2) and V1A current share (J3-1).
3. Pins J3-4, Common, should be connected to ground for correct operation.
4. The Power fail signal J3-3 is a TTL active high signal. The maximum source current is
0.45 mA and the maximum sink current is 0.25 mA.
Ground
V2
V1
V1
V2
Ground
V3
Gnd
4EM-19-180 4 39-DE60-40867-002 / B2
Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following
1. Stand off, used to mount PCB has OD of 5.4 mm max.
2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max.
3. Washer, if used, to have dia of 6.5 mm max.
NOT RECOMMENDED FOR NEW DESIGNS