■Model Encoding
■Description
Universal AC input / Full range
Withstand 300VAC surge input for 5 second
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Miniature size and 1U low profile
Operating altitude up to 5000 meters (Note.7)
Withstand 5G vibration test
LED indicator for power on
No load power consumption<0.3W
100% full load burn-in test
High operating temperature up to 70℃
High efficiency, long life and high reliability
3 years warranty
Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipments or
apparatus
■Features ■Applications
100W Single Output Switching Power Supply LRS-100 series
Output voltage
Output wattage
Series name
LRS -- 100 3.3
Bauar
Sicherheit
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ID 2000000000
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easily meet the worldwide energy requirement. LRS-100 has the complete protection functions and 5G anti-
LRS-100 series is a 100W single-output enclosed type power supply with 30mm of low profile design. Adopting
the full range 85~264VAC input, the entire series provides an output voltage line of 3.3V, 5V, 12V, 15V,
24V, 36V and 48V.
In addition to the high efficiency up to 91%, the design of metallic mesh case enhances the heat dissipation
of LRS-100 that the whole series operates from -30 through 70 under air convection without a fan. ℃℃
Delivering an extremely low no load power consumption (less than 0.3W), it allows the end system to
vibration capability; it is complied with the international safety regulations such as TUV EN60950-1,
EN60335-1,EN61558-1/-2-16, UL60950-1 and GB4943. LRS-100 series serves as a high price-to-
performance power supply solution for various industrial applications.
Household appliances
IEC/EN61558-1, 2-16 for household appliances
Compliance to IEC/EN 60335-1(PD3) and
File Name:LRS-100-SPEC 2015-06-16
SPECIFICATION
100W Single Output Switching Power Supply LRS-100 series
File Name:LRS-100-SPEC 2015-06-16
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT VOLTAGE ADJ. RANGE
LINE REGULATION Note.4
LOAD REGULATION
Note.5
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
OVER LOAD
OVER VOLTAGE
AC CURRENT (Typ.)
500ms, 30ms/230VAC 500ms,30ms/115VAC at full load
55ms/230VAC 10ms/115VAC at full load
85 ~ 264VAC 120 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
47 ~ 63Hz
84.5% 88% 88.5% 90% 91%
1.9A/115VAC 1.2A/230VAC
COLD START 50A/230VAC
<0.75mA / 240VAC
110 ~ 150% rated output power
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
-30 ~ +70℃(Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
720.6K hrs min. MIL-HDBK-217F (25 )℃
0.34Kg ; 40pcs/14.6Kg/0.92CUFT
129*97*30mm (L*W*H)
3.3V 12V 15V 24V 48V
20A 8.5A 7A 4.5A 2.3A
0 ~ 20A 0 ~ 8.5A 0 ~ 7A 0 ~ 4.5A 0 ~ 2.3A
66W 102W 105W 108W 110.4W
100mVp-p 120mVp-p 120mVp-p 150mVp-p 200mVp-p
±1.0% ±1.0% ±1.0% ±1.0%
±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±2.0% ±0.5% ±0.5% ±0.5% ±0.5%
RIPPLE & NOISE (max.)
Note.2
VOLTAGE TOLERANCE Note.3
PROTECTION
ENVIRONMENT
Protection type : Hiccup mode, recovers automatically after fault condition is removed
90.5%
36V
2.8A
0 ~ 2.8A
100.8W
200mVp-p
±1.0%
±0.5%
±0.5%
5V
18A
0 ~ 18A
90W
100mVp-p
±2.0%
±0.5%
±1.0%
86%
SAFETY STANDARDS UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 ,CCC GB4943 approved/- -216
Protection type : Shut down o/p voltage, re-power on to recover
3.8 ~ 4.45V 5.75 ~ 6.75V 13.8 ~ 16.2V 18.75 ~ 21.75V 28.8 ~ 33.6V 41.4 ~ 48.6V 55.2 ~ 64.8V
±3.0%
Compliance to EN55022 (CISPR22), Class B EN55014 EN61000-3-2,-3GB9254 ,
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A
SAFETY &
EMC
(Note 8)
EMC IMMUNITY
EMC EMISSION
2.97 ~ 3.6V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 43.2 ~ 52.8V
32.4 ~ 39.6V
4.5 ~ 5.5V
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.℃
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up
time.
7. The ambient temperature derating of 5 /1000m is needed for operating altitude greater than 2000m(6500ft).
℃
8. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed
that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power
supplies. (as available on http://www.meanwell.com)
LRS-100-3.3 LRS-100-5 LRS-100-12 LRS-100-15 LRS-100-24 LRS-100-36 LRS-100-48
O.L.P.
100W Single Output Switching Power Supply LRS-100 series
File Name:LRS-100-SPEC 2015-06-16
Static Characteristics
AMBIENT TEMPERATURE ( )℃
LOAD (%)
-30 0 2010 30 40 45
20
40
80
60
100
6050 70
INPUT VOLTAGE (VAC) 60Hz
85 10095 120115 160140 200180 240220 264
LOAD (%)
90
100
80
70
60
50
40
Others
3.3V,5V
(HORIZONTAL)
Derating Curve
Block Diagram fosc : 65KHz
CIRCUIT
DETECTION
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING FILTER
&
RECTIFIERS +V
-V
I/P
FG
CONTROL
O.V.P.
Mechanical Specification Case No.238A Unit:mm
Terminal Pin No. Assignment
Pin No. Pin No.
1
2
4,5
3
6,7
Assignment Assignment
DC OUTPUT -V
DC OUTPUT +V
FG
AC/L
AC/N
ψ3.5
9.5
8
Installation Manual
Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html
100W Single Output Switching Power Supply LRS-100 series
File Name:LRS-100-SPEC 2015-06-16
6.5
26
15
186
3.5
14.5
30
120
32 77
LED
SVR1
1
ψ3.5
2
3
4
5
33
3.5
6.5
97
85
34
6
7
4.5 122.5
78
2-M3 L=4.5
3-M3 L=5
129
