PLP75 AC-DC Series Data Sheet
75 Watts
Features
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RoHS compliant for all six substances
75 Watts with 5 CFM forced-air cooling
Typical 80% efficiency
65 Watts with convection cooling
85-264 VAC wide-range input
FCC & CISPR 22, Class "B" – Conducted EMI
Power Factor Corrected (meets IEC61000-3-2)
Typical 0.99 power factor
Height meets 1U chassis constraints
Two-year limited warranty
Safety Agency pending to UL60960-1, CSA 22.2No.
60950-1-03, and TUV EN60950/IEC 60950-1
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Compliance with EN 61000-4-2 level 4 (ESD),
EN 61000-4-3 (RF), EN 61000-4-4 level 3 (Fast
Transient/Burst), EN 61000-4-5 class 3 (Surge)
Applications
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Telecom, datacom
Networking
Industrial
Medical instrumentation
Consumer
Gaming
Description
The PLP75 is a cost-effective and efficient series of AC-DC power supplies suited for telecom, datacom, and many
other applications. The PLP75 Series meets the international information technology safety standards with the CE-
Mark for the European Low Voltage Directive (LVD). Active power-factor-correction (PFC) is a standard feature.
PFC enables the user to comply with EN 61000-3-2 line harmonics requirements. In addition, PFC reduces line
losses and rms input current to help achieve low-cost operation and makes the end product more environmentally
friendly to the end users.
Single-Output Model Selection
Model
Nominal
Output Voltage
(VDC)
3.3
5
12
24
48
5
5
5
5
5
Min-Max Output
Current (Amps),
Convection
0.2 - 13
0.2 - 13
0.1 - 5.4
0.1 - 2.7
0.1 - 1.4
Min-Max Output
Current (Amps),
1
Forced Air
0.2 - 15
0.2 - 15
0.1 - 6.5
0.1 - 3.1
0.1 - 1.6
Peak Output
Current
2
(Amps)
17.5
16.5
7
3.5
1.8
Total
Regulation
3
(%)
±2
±2
±2
±2
±2
Ripple &
Noise
4
pk-pk %
1
1
1
1
1
PLP75-1003G
PLP75-1005G
PLP75-1012G
PLP75-1024G
PLP75-1048G
1
5 CFM or 150 LFM (average measurement of six equally-distributed points through a 3.5" x 1.6" (9 cm x 4 cm cross-sectional area) with power
supply mounted on a 0.25" (6.35 mm) standoffs. Recommended airflow direction is from the AC side to the DC side.
2
Peak current duration for less than 30 seconds with a maximum duty cycle of 10%.
3
At 25
°C
ambient including voltage set point tolerance, line and load regulation
4
Maximum peak to peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
5
Output is adjustable ±10 % of nominal.
Model numbers highlighted in yellow or shaded are not recommended for new designs.
MCD10025 Rev. 1.1
Page 1 of 6
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PLP75 AC-DC Series Data Sheet
75 Watts
ELECTRICAL SPECIFICATIONS
Input Specifications
Parameter
AC Input Voltage
Range
DC Input Voltage
Range
Frequency
Power Factor
Input current
Inrush current
Input fuse
Efficiency
Conditions/Description
Continuous voltage range
Continuous voltage range;
For input above 250 VDC, consult factory.
AC Input
Complies with EN61000-3-2 Standard for Line
Current Harmonics
85 VAC at 75 W
115 VAC, Max power, 25 °C
230 VAC, Max power, 25 °C
Non-user serviceable internally located AC
input line fuse is provided.
At maximum output power, nominal line
1.5
16
32
2.5
80
Amps
rms
A pk
A pk
A
%
Min.
85
120
47
Nom.
100 - 250
170
50 - 60
Max.
264
250
63
Units
VAC
VDC
Hz
MCD10025 Rev. 1.1
Page 2 of 6
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PLP75 AC-DC Series Data Sheet
75 Watts
Output Specifications
Parameter
Output power
Output DC voltages
Output DC current
Minimum load
Output ripple & noise
CM noise
Overshoot
Load transient
Turn-On & Turn-Off
characteristics
Turn-on time from AC
ON
Turn-on Delay
Hold-up Time
Vo1 overshoot at turn-on
Vo1 deviation due to a 50 to 100%
load change at a rate of 1A/µs
Outputs turn ON monotonically.
Time required for output within regulation after
initial application of AC input.
Tme required for output voltage to rise from
10% to 90%.
Time Vo1 is required to stay within 95%
regulation after removal of AC measure from
the last peak of the AC line at 115 VAC.
Not available.
Phase margin.
Gain margin.
1
Conditions/Description
With convection cooling
With 5 CFM forced-air cooling
Vo1 is adjustable
±10%
of nominal.
Min.
Nom.
1
Max.
Units
Watts
1
1
VDC
A
A
mV
pk-pk
mV
pk-pk
%
%
No damage occurs to the power supply when
operating at zero load.
1
1
50
3
±3
0.2
0.2
20
1.5
20
Sec
ms
ms
Remote Sense
Control loop stability
45
10
Degrees
dB
See Model Selection tables.
Fault Protection
Parameter
Current Limit set point
Conditions/Description
Overload protected - power limit.
Min.
Nom.
Max.
145
Units
% of
peak
rating
Short-circuit protection
OVP Trip
Provided on all models.
Vo1.
115
125
135
% of set
point
MCD10025 Rev. 1.1
Page 3 of 6
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PLP75 AC-DC Series Data Sheet
75 Watts
Isolation Requirements
Parameter
Input-to-Chassis
Input-to-Output
Output-to-Chassis
Output-to-Output
1
Conditions/Description
Min.
2121
4242
500
1
Nom.
Max.
Units
VDC
VDC
VDC
All outputs share the same common.
EMC Immunity
Parameter
ESD
RF Susceptibility
Fast Transient/Burst
Surge
RF Immunity
Magnetic Fields
Voltage Interruptions
Conditions/Description
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6.
EN 61000-4-8.
EN 61000-4-11.
Level 4.
Level 3.
Level 3.
Class 3.
EMC Emmisions
Parameter
FCC Part 15
CISPR 22
and CISPR 11
Conditions/Description
Conducted Class B, Radiated Class A.
Conducted Class B, Radiated Class A.
Environmental Specifications
Parameter
Cooling
Audible Noise
Operating Temp
0 ºC to 70 ºC with linear derating to 50% above
50 ºC. Unit will start-up at -20 ºC, but will not
meet all published specifications.
Operating.
Non-Operating.
-40
95% relative humidity @ 40 ºC, non-condensing
Operating: Random vibration; 5 to 500 Hz
(10 minutes, each axis).
Non-Operating: Random vibration; 5 to 500 Hz
(10 minutes, each axis).
Shock
Operating: half-sine, 11
±3
ms, 3-axis.
Non-Operating: half-sine, 11
±3
ms, 3-axis.
2.4
Grms
-20
50
Conditions/Description
Rated for convection and forced-air cooling.
0
70
dBA
ºC
Min.
Nom.
Max.
Units
Altitude
Storage Temp
Humidity
Vibration
10K
50K
85
ASL ft
ASL ft
ºC
6
15
40
Grms
G
G
MCD10025 Rev. 1.1
Page 4 of 6
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PLP75 AC-DC Series Data Sheet
75 Watts
Regulatory & Safety Approvals
Parameter
UL60950-1
CSA-C22.2,
No. 60950-1-03
EN 60950-1
/IEC 60950-1
CE Mark for LVD
CB Approval
Ground Leakage
Current
Approved.
Approved.
Approved.
Approved.
Approved.
At 230 VAC.
1.4
mA
Conditions/Description
Min.
Nom.
Max.
Units
Mechanical Specifications
Parameter
Dimensions
Length
Width
Height, including component or component lead
protrusion on the bottom of the PCB.
Power Density
Mounting
Input
Ground connector for
plastic chassis
Output
Outline Drawing
Pins/Functions
Weight
Mounting distance
1
Conditions/Description
Min.
Nom.
Max.
127
76.2
35
4
Units
mm
mm
mm
W/cu in
With forced-air cooling.
(Location/Hardware); see Outline Drawing.
(Location/Connector);
J1 - Molex 26-62-4030 or equivalent.
Provided.
(Location/Connector);
J2 - Molex 26-60-4060 or equivalent.
See Mechanical Drawing.
0.36
Note
1
kg
in
0.113
The minimum distance from the bottom of the component leads (solder side) or top of the components (component side) to the customer's
metal chassis should be at least 0.113 " (2.85 mm).
MCD10025 Rev. 1.1
Page 5 of 6
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