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50W Single Output Switching Power Supply
Features :
Universal AC input / Full range
LPS-50
series
Protections:Short circuit/Over load/Over voltage Cooling by free air convection Small and compact size Built-in remote ON-OFF control LED indicator for power on 100% full load burn-in test Low profile:23mm thickness 2 years warranty
SPECIFICATION
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER PEAK LOAD(10sec.) OUTPUT VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE EFFICIENCY(Typ.) INPUT AC CURRENT (Typ.) 115VAC 230VAC INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE FUNCTION REMOTE ON/OFF WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC
(Note 5)
LPS-50-3.3 3.3V 10A 0 ~ 12A 33W
Note.4 39.6W
LPS-50-5 5V 10A 0 ~ 12A 50W 60W 50mVp-p 4.5 ~ 5.5V 3.0% 1.0% 3.0%
LPS-50-12 12V 4.2A 0 ~ 5A 50.4W 60W 80mVp-p 10.8 ~ 13.2V 2.0% 1.0% 2.0%
LPS-50-15 15V 3.4A 0 ~ 4.1A 51W 61.5W 80mVp-p 13.5 ~ 16.5V 2.0% 1.0% 2.0%
LPS-50-24 24V 2.1A 0 ~ 2.5A 50.4W 60W 80mVp-p 21.6 ~ 27.2V 1.0% 1.0% 1.0%
LPS-50-48 48V 1.1A 0 ~ 1.3A 52.8W 62.4W 100mVp-p 43.2 ~ 52.8V 1.0% 1.0% 1.0%
RIPPLE & NOISE (max.) Note.2 50mVp-p 3 ~ 3.6V 3.0% 1.0% 3.0%
100ms, 40ms/230VAC 70ms/230VAC 90 ~ 264VAC 47 ~ 63Hz 75% 0.9A 0.6A
100ms, 40ms/115VAC at full load
12ms/115VAC at full load 127 ~ 370VDC 81% 1.2A 0.8A 35A/230VAC 82% 84% 85% 86%
COLD START 18A/115VAC <1mA / 240VAC
122 ~ 160% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.45V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V Protection type : Hiccup mode, recovers automatically after fault condition is removed RC+/RC- : 0 ~ 0.8V power on ; 4 ~ 10V power off -20 ~ +70 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.04%/ (0 ~ 50 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes UL60950-1, TUV EN60950-1 Approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
27.6 ~ 32.4V
57.6 ~ 67.2V
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN61000-6-2 (EN50082-2) Heavy industry level, criteria A 341.7Khrs min. MIL-HDBK-217F (25 195*55*23mm (L*W*H) 0.24Kg; 48pcs/12.5Kg/0.84CUFT )
HARMONIC CURRENT EMS IMMUNITY MTBF
OTHERS
NOTE
DIMENSION PACKING
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. 33.3% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power. 5. 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.
File Name:LPS-50-SPEC 2006-04-13
50W Single Output Switching Power Supply
Mechanical Specification
195 185
LPS-50
series
Unit:mm
CN1 5 4 3 2 1
1 CN3 2 1 2 CN2 3 4
55
45
SVR1 LED
4-
3.8
23
DC Output Connector (CN2) : JST B4P-VH or equivalent AC Input Connector (CN1) : JST B5P-VH or equivalent
Pin No. 1 2,4 3 5 Assignment AC/L No Pin AC/N FG Mating Housing JST VHR or equivalent Terminal JST SVH-21T-P1.1 or equivalent Pin No. 1,2 3,4 Assignment -V +V Mating Housing JST VHR or equivalent Terminal JST SVH-21T-P1.1 or equivalent
Remote ON/OFF Connector(CN3):JST B2B-XH or equivalent
Pin No. 1 2 Assignment RC+ RCMating Housing JST XHP or equivalent Terminal JST SXH-001T-P0.6 or equivalent
Block Diagram
RECTIFIERS & FILTER POWER SWITCHING RECTIFIERS & FILTER
fosc : 60KHz
EMI FILTER +V -V
I/P
FG O.L.P.
PWM CONTROL
DETECTION CIRCUIT O.V.P. RC+ RC-
Derating Curve
Static Characteristics (15V)
Ta=25
100
21
300 250 200 150 100 50 25
18
80
1 1 Convection 2 18CFM Forced Air
15 12 9 6 3
60
40
20
-20
0
10
20
30
40
50
60
70 (HORIZONTAL)
60
90
100
120
140
160
180
200
220
240
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:LPS-50-SPEC 2006-04-13
OUTPUT RIPPLE (mVp-p)
2
OUTPUT VOLTAGE (V)
LOAD (%)
100W Single Output without PFC Function
Features :
LPS-100
series
Universal AC input / Full range Protections:Short circuit/Over load/Over voltage Cooling by free air convection 100% full load burn-in test Fix switching frequency at 134KHz 3 years warranty
SPECIFICATION
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE LPS-100-3.3 LPS-100-5 3.3V 20A 0 ~ 20A 66W 5V 20A 0 ~ 20A 100W 100mVp-p 4.5 ~ 5.7V 3.0% 0.5% LPS-100-7.5 LPS-100-12 LPS-100-13.5 LPS-100-15 LPS-100-24 LPS-100-27 LPS-100-48 7.5V 13.3A 0 ~ 13.3A 99.75W 100mVp-p 6 ~ 9V 2.0% 0.5% 12V 8.4A 0 ~ 8.4A 100.8W 100mVp-p 10 ~ 13.2V 2.0% 0.5% 13.5V 7.5A 0 ~ 7.5A 101.25W 100mVp-p 12 ~ 15V 2.0% 0.5% 15V 6.7A 0 ~ 6.7A 100.5W 100mVp-p 13.5 ~ 18V 2.0% 0.5% 1.5% 24V 4.2A 27V 3.8A 48V 2.1A 0 ~ 2.1A 100.8W 200mVp-p 41 ~ 56V 1.0% 0.5% 0.5%
0 ~ 4.2A(6A 10s) 0 ~ 3.8A 100.8W(144W 10s) 102.6W 150mVp-p 20 ~ 26.4V 1.0% 0.5% 0.5% 150mVp-p 26 ~ 32V 1.0% 0.5% 0.5%
RIPPLE & NOISE (max.) Note.2 150mVp-p 3 ~ 3.6V VOLTAGE TOLERANCE Note.3 3.0% LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY(Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC
(Note 4)
0.5%
2.0% 2.0% 800ms, 50ms/230VAC 20ms/230VAC 47 ~ 63Hz 69% 2.3A/115VAC 77%
1.5% 1.5% 1.5% 1200ms, 50ms/115VAC at full load 248 ~ 370VDC 79% 79%
20ms/115VAC at full load
88 ~ 132VAC / 176 ~ 264VAC auto switch 77% 1.5A/230VAC 60A/230VAC
80%
80%
81%
81%
COLD START 30A/115VAC <1mA / 240VAC
105 ~ 140% (+24V: above 6.5A) rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.45V 5.75 ~ 6.75V 9.4 ~ 10.9V 13.8 ~ 16.2V 15.5 ~ 18.2V 18 ~ 21V 27.6 ~ 32.4V 33.7 ~ 39.2V 57.6 ~ 67.2V Protection type : Hiccup mode, recovers automatically after fault condition is removed -10 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.05%/ (0 ~ 50 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes UL60950-1, TUV EN60950-1 Approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY MTBF Compliance to EN61000-4-2,3,4,5,6,11, Light industry level, criteria A 203.6Khrs min. MIL-HDBK-217F (25 222*62*32mm (L*W*H) 0.45Kg; 24pcs/12.5Kg/1.76CUFT )
OTHERS
NOTE
DIMENSION PACKING
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. 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. 5. If the input range 85V-89V, the output load is changed from 0A-rated load, There will be reduced 20V for 1second (LPS-100-24). 6. Mounting holes M1 and M2 should be grounded for EMI purposes.
File Name:LPS-100-SPEC 2006-03-10
100W Single Output without PFC Function
Mechanical Specification
222 5 212
LPS-100
series
Unit:mm
5
FG CN2 CN1 1 2 3 4 5
8 7 6 5 4 3 2 1
62
52
AC FUSE F4A/250V +V ADJ.
43.5
AC Input Connector (CN1) : JST B5P-VH or equivalent
Pin No. 1 2,4 3 5 Assignment FG No pin AC/N AC/L Mating Housing JST VHR or equivalent Terminal JST SVH-21T-P1.1 or equivalent
32
DC Output Connector (CN2) : JST B8P-VH or equivalent
Pin No. 1,2,3,4 5,6,7,8 Assignment +V -V Mating Housing JST VHR or equivalent Terminal JST SVH-21T-P1.1 or equivalent
Block Diagram
115/230VAC AUTO SWITCH RECTIFIERS & FILTER POWER SWITCHING RECTIFIERS & FILTER DETECTION CIRCUIT O.V.P.
fosc : 135KHz
+V -V
I/P
EMI FILTER
FG
O.L.P.
PWM CONTROL
Output Derating
Static Characteristics (12V)
Ta=25
100
12 80
250 200 150 100
LPS-100-5V
60
11 10 9 +12V 8 7
LOAD (%)
Convection (3.3V,7.5V~48V)
40
50 25
20
-10
0
10
20
30
40
50
60
(HORIZONTAL)
60
80
100
120
140
160
180
200
220
240
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:LPS-100-SPEC 2006-03-10
OUTPUT RIPPLE (mVp-p)
18 CFM min Forced Air
13 +12V
300
OUTPUT VOLTAGE (V)

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