3 5 0 W S i n g l e O u t p u t w i t h P F C F u n c t i o n
3 5 0 W S i n g l e O u t p u t w i t h P F C F u n c t i o n
3 5 0 W S i n g l e O u t p u t w i t h P F C F u n c t i o n
U S P - 3 5 0 s e r i e s
U S P - 3 5 0 s e r i e s
U S P - 3 5 0 s e r i e s
Features :
Features :
Features :
Universal AC input / Full range
Universal AC input / Full range
Universal AC input / Full range
Built in active PFC circuit compliance to EN61000-3-2
Built in active PFC circuit compliance to EN61000-3-2
Built in active PFC circuit compliance to EN61000-3-2
Protections: short circuit/ Overload / Over voltage/ Over temperature
Protections: short circuit/ Overload / Over voltage/ Over temperature
Protections: short circuit/ Overload / Over voltage/ Over temperature
Free air convection for 300W and 350W with 23.5 CFM forced air
Free air convection for 300W and 350W with 23.5 CFM forced air
Free air convection for 300W and 350W with 23.5 CFM forced air
High power density 6.3 w/in3
High power density 6.3 w/in3
High power density 6.3 w/in3
zvS technology to reducepowerdissipation
zvS technology to reducepowerdissipation
zvS technology to reducepowerdissipation
Active AC surge current limiting
Active AC surge current limiting
Active AC surge current limiting
U-bracket low profile:38mm
U-bracket low profile:38mm
U-bracket low profile:38mm
3 years warranty
3 years warranty
3 years warrantySPECIFICATION
SPECIFICATION
SPECIFICATION
MODEL
MODEL
MODEL
USP-350-3.3
USP-350-3.3
USP-350-3.3
USP-350-5
USP-350-5
USP-350-5
USP-350-12USP-350-15USP-350-24USP-350-48
USP-350-12USP-350-15USP-350-24USP-350-48
USP-350-12USP-350-15USP-350-24USP-350-48
DC VOLTAGE RATED CURRENT
DC VOLTAGE RATED CURRENT
DC VOLTAGE RATED CURRENT
3.3 V
3.3 V
3.3 V
70A
70A
70A
5V
5V
5V
70A
70A
70A
12V
12V
12V
29.2 A
29.2 A
29.2 A
15V
15V
15V
23.4 A
23.4 A
23.4 A
24V
24V
24V
14.6 A
14.6 A
14.6 A
48V
48V
48V
7.3 A
7.3 A
7.3 A
CURRENT RANGE (convection)0 - 50A
CURRENT RANGE (convection)0 - 50A
CURRENT RANGE (convection)0 - 50A
CURRENT RANGE (23.5 CFM FAN)0 - 70A
CURRENT RANGE (23.5 CFM FAN)0 - 70A
CURRENT RANGE (23.5 CFM FAN)0 - 70A
0 - 50A
0 - 50A
0 - 50A
0 - 70A
0 - 70A
0 - 70A
0 - 25A
0 - 25A
0 - 25A
0 - 29.2 A
0 - 29.2 A
0 - 29.2 A
0 - 20A
0 - 20A
0 - 20A
0 - 23.4 A
0 - 23.4 A
0 - 23.4 A
0 - 12,5
0 - 12,5
0 - 12,5
0 - 14.6 A
0 - 14.6 A
0 - 14.6 A
0 - 6.25 A
0 - 6.25 A
0 - 6.25 A
0 - 7.3 A
0 - 7.3 A
0 - 7.3 A
RATED POWER (convection)
RATED POWER (convection)
RATED POWER (convection)
165W
165W
165W
250W
250W
250W
300W
300W
300W
300W
300W
300W
300W
300W
300W
300W
300W
300WOUTPUT
OUTPUT
OUTPUT
RATED POWER (23.5 CFM FAN) 231W
RATED POWER (23.5 CFM FAN) 231W
RATED POWER (23.5 CFM FAN) 231W
RIPPLE & NOISE (max.) Note.280mVp-p
RIPPLE & NOISE (max.) Note.280mVp-p
RIPPLE & NOISE (max.) Note.280mVp-p
350W
350W
350W
80mVp-p
80mVp-p
80mVp-p
350.4 W
350.4 W
350.4 W
100mVp-p
100mVp-p
100mVp-p
351W
351W
351W
100mVp-p
100mVp-p
100mVp-p
350.4 W
350.4 W
350.4 W
150mVp-p
150mVp-p
150mVp-p
350.4 W
350.4 W
350.4 W
150mVp-p
150mVp-p
150mVp-p
VOLTAGE ADJ. RANGE of
VOLTAGE ADJ. RANGE of
VOLTAGE ADJ. RANGE of
2.97 - 3.6 V
2.97 - 3.6 V
2.97 - 3.6 V
4.5 - 5.5 V
4.5 - 5.5 V
4.5 - 5.5 V
10.8 - 13.2 V
10.8 - 13.2 V
10.8 - 13.2 V
13.5 - 16.5 V
13.5 - 16.5 V
13.5 - 16.5 V
21.6 - 26.4 V
21.6 - 26.4 V
21.6 - 26.4 V
43.2 - 52.8 V
43.2 - 52.8 V
43.2 - 52.8 V
VOLTAGE TOLERANCENote.32.0%
VOLTAGE TOLERANCENote.32.0%
VOLTAGE TOLERANCENote.32.0%
LINE REGULATION 0.5%
LINE REGULATION 0.5%
LINE REGULATION 0.5%
2.0%2.0%2.0%2.0%2.0%
2.0%2.0%2.0%2.0%2.0%
2.0%2.0%2.0%2.0%2.0%
0.5%0.5%0.5%0.5%0.5%
0.5%0.5%0.5%0.5%0.5%
0.5%0.5%0.5%0.5%0.5%
LOAD REGULATION 2.0%
LOAD REGULATION 2.0%
LOAD REGULATION 2.0%
2.0%
2.0%
2.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
SETUP, RISE TIME
SETUP, RISE TIME
SETUP, RISE TIME
2000 ms on, 100 ms/230VAC4000ms, 100ms/115VAC at full load
2000 ms on, 100 ms/230VAC4000ms, 100ms/115VAC at full load
2000 ms on, 100 ms/230VAC4000ms, 100ms/115VAC at full load
HOLD TIME (Typ.)
HOLD TIME (Typ.)
HOLD TIME (Typ.)
12ms/230VAC
12ms/230VAC
12ms/230VAC
16ms/230VAC16ms/115VAC at full load
16ms/230VAC16ms/115VAC at full load
16ms/230VAC16ms/115VAC at full load
VOLTAGE RANGE Note.5 90 - 264VAC127 - 370VDC
VOLTAGE RANGE Note.5 90 - 264VAC127 - 370VDC
VOLTAGE RANGE Note.5 90 - 264VAC127 - 370VDC
FREQUENCY RANGE POWER FACTOR (Typ.)
FREQUENCY RANGE POWER FACTOR (Typ.)
FREQUENCY RANGE POWER FACTOR (Typ.)
47 - 63Hz
47 - 63Hz
47 - 63Hz
0.94/230VAC
0.94/230VAC
0.94/230VAC0.95/230VAC0.98/115VAC at full load
0.95/230VAC0.98/115VAC at full load
0.95/230VAC0.98/115VAC at full load
INPUT
INPUT
INPUT
EFFICIENCY (Typ.)
EFFICIENCY (Typ.)
EFFICIENCY (Typ.)
78%
78%
78%
84%
84%
84%
88%
88%
88%
88% 88% 89%
88% 88% 89%
88% 88% 89%
AC CURRENT (Typ.) INRUSH CURRENT (Typ.) THE LEAKAGE CURRENT
AC CURRENT (Typ.) INRUSH CURRENT (Typ.) THE LEAKAGE CURRENT
AC CURRENT (Typ.) INRUSH CURRENT (Typ.) THE LEAKAGE CURRENT
4A/115VAC 2A/230VAC
4A/115VAC 2A/230VAC
4A/115VAC 2A/230VAC
22A/115VAC44A/230VAC
22A/115VAC44A/230VAC
22A/115VAC44A/230VAC
<2mA / 240VAC
<2mA / 240VAC
<2mA / 240VAC
105 - 120% of the rated output
105 - 120% of the rated output
105 - 120% of the rated output
105 - 130% rated output power
105 - 130% rated output power
105 - 130% rated output power
The OVERHEAD of
The OVERHEAD of
The OVERHEAD of
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Protection type : Constant current limiting, recovers automatically after fault condition is removed
3.7 - 4.6 V
3.7 - 4.6 V
3.7 - 4.6 V
5.7 - 7V
5.7 - 7V
5.7 - 7V
13.5 16.3 V
13.5 16.3 V
13.5 16.3 V
17 - 21V26.7 - 32.4V53 - 64.8 V
17 - 21V26.7 - 32.4V53 - 64.8 V
17 - 21V26.7 - 32.4V53 - 64.8 V
PROTECTION
PROTECTION
PROTECTIONENVIRONMENT
ENVIRONMENT
ENVIRONMENT
OVER VOLTAGE
OVER VOLTAGE
MOST OF VOLTAGEOVER TEMPERATURE WORKING TEMP.
THE OVER TEMPERATURE WORKING TEMP.
THE OVER TEMPERATURE WORKING TEMP.
OPERATING HUMIDITY STORAGE TEMPERATURE, HUMIDITY
OPERATING HUMIDITY STORAGE TEMPERATURE, HUMIDITY
OPERATING HUMIDITY STORAGE TEMPERATURE, HUMIDITY
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Hiccup mode, recovers automatically after fault condition is removed
80 5 (TSW1) detect on heat sink of power transistor80 5(TSW2 ) detect on heatsink of power diode
80 5 (TSW1) detect on heat sink of power transistor80 5(TSW2 ) detect on heatsink of power diode
80 5 (TSW1) detect on heat sink of power transistor80 5(TSW2 ) detect on heatsink of power diode
Protection type : Shut down o/p voltage with auto-recovery
Protection type : Shut down o/p voltage with auto-recovery
Protection type : Shut down o/p voltage with auto-recovery
-10 - +65(Refer to output load curve of power reduction)
-10 - +65(Refer to output load curve of power reduction)
-10 - +65(Refer to output load curve of power reduction)
20% - 90% RH non-condensing
20% - 90% RH non-condensing
20% - 90% RH non-condensing
-40 - +85 , 10% - 95% RH
-40 - +85 , 10% - 95% RH
-40 - +85 , 10% - 95% RH
TEMP. COEFFICIENT0.03%/ (0 - 45
TEMP. COEFFICIENT0.03%/ (0 - 45
TEMP. COEFFICIENT0.03%/ (0 - 45SAFETY & EMC
SAFETY AND EMC
SAFETY AND EMC
(Note 4)
(Note 4)
(Note 4)OTHER
OTHER
OTHER
The VIBRATION
The VIBRATION
The VIBRATION
SAFETY STANDARDS OF STRESS RESISTANCE INSULATION RESISTANCE
SAFETY STANDARDS OF STRESS RESISTANCE INSULATION RESISTANCE
SAFETY STANDARDS OF STRESS RESISTANCE INSULATION RESISTANCE
EMI CONDUCTION AND RADIATION HARMONIC CURRENT
EMI CONDUCTION AND RADIATION HARMONIC CURRENT
EMI CONDUCTION AND RADIATION HARMONIC CURRENT
EMS IMMUNITY
EMS IMMUNITY
EMS IMMUNITY
MTBF DIMENSION
MTBF DIMENSION
MTBF DIMENSION
PACKAGING
PACKAGING
PACKAGING
10 - 500Hz, 2G 10min./1cycle, 60min. each along X, y, Z axes
10 - 500Hz, 2G 10min./1cycle, 60min. each along X, y, Z axes
10 - 500Hz, 2G 10min./1cycle, 60min. each along X, y, Z axes
UL60950-1, TUV EN60950-1 approved
UL60950-1, TUV EN60950-1 approved
UL60950-1, TUV EN60950-1 approved
I/P-O/P:3KVAC I/P-FG:1.5 KVAC O/P-FG:0.5 KVAC
I/P-O/P:3KVAC I/P-FG:1.5 KVAC O/P-FG:0.5 KVAC
I/P-O/P:3KVAC I/P-FG:1.5 KVAC O/P-FG:0.5 KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B
The compliance with the EN61000-3-2,-3
The compliance with the EN61000-3-2,-3
The compliance with the EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level,criteria A
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level,criteria A
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level,criteria A
106.3 K hrs min.MIL-HDBK-217F (25 )
106.3 K hrs min.MIL-HDBK-217F (25 )
106.3 K hrs min.MIL-HDBK-217F (25 )
235.2*101.5*38 mm (L*W*H)
235.2*101.5*38 mm (L*W*H)
235.2*101.5*38 mm (L*W*H)
1.1 Kg; 16pcs/18Kg/0.72 CUFT
1.1 Kg; 16pcs/18Kg/0.72 CUFT
1.1 Kg; 16pcs/18Kg/0.72 CUFTNOTE
NOTE
NOTE
1. All parameters NOT specially mentioned are measured at 230vac input, ratedloadand 25 of ambient temperature.
1. All parameters NOT specially mentioned are measured at 230vac input, ratedloadand 25 of ambient temperature.
1. All parameters NOT specially mentioned are measured at 230vac input, ratedloadand 25 of ambient temperature.
2. Ripple and noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
2. Ripple and noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
2. Ripple and noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
4. The supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
4. The 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 powersupplies." (asavailable in http://www.meanwell.com)
EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component powersupplies." (asavailable in http://www.meanwell.com)
EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component powersupplies." (asavailable in http://www.meanwell.com)
5. The reduction may be necessary underlow input voltages. Please, verify the reduction of the curve for more details.
5. The reduction may be necessary underlow input voltages. Please, verify the reduction of the curve for more details.
5. The reduction may be necessary underlow input voltages. Please, verify the reduction of the curve for more details.File name:USP-350-SPEC 2010-10-18
File name:USP-350-SPEC 2010-10-18
File name:USP-350-SPEC 2010-10-18