350W Single Output with PFC Function
USP-350
series
■
Features :
Universal AC input / Full range
Built in active PFC circuit compliance to EN61000-3-2
Protections: Short circuit / Overload / Over voltage / Over temperature
Free air convection for 300W and 350W with 23.5CFM forced air
High power density 6.3w/in
3
ZVS technology to reduce power dissipation
Active AC surge current limiting
U-bracket low profile:38mm
3 years warranty
Bauar t gepruft
Sicherheit
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SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
USP-350-3.3
3.3V
70A
USP-350-5
5V
70A
0 ~ 50A
0 ~ 70A
250W
350W
80mVp-p
4.5 ~ 5.5V
±2.0%
±0.5%
±2.0%
16ms/230VAC
127 ~ 370VDC
0.95/230VAC
84%
2A/230VAC
44A/230VAC
0.98/115VAC at full load
88%
88%
88%
USP-350-12
12V
29.2A
0 ~ 25A
0 ~ 29.2A
300W
350.4W
100mVp-p
10.8 ~ 13.2V
±2.0%
±0.5%
±1.0%
USP-350-15
15V
23.4A
0 ~ 20A
0 ~ 23.4A
300W
351W
100mVp-p
13.5 ~ 16.5V
±2.0%
±0.5%
±1.0%
24V
14.6A
0 ~ 12.5A
0 ~ 14.6A
300W
350.4W
150mVp-p
www. tuv.com
ID 2000000000
USP-350-24
USP-350-48
48V
7.3A
0 ~ 6.25A
0 ~ 7.3A
300W
350.4W
150mVp-p
43.2 ~ 52.8V
±2.0%
±0.5%
±1.0%
CURRENT RANGE (convection)
0 ~ 50A
CURRENT RANGE (23.5CFM FAN)
0 ~ 70A
RATED POWER (convection)
165W
RATED POWER (23.5CFM FAN)
231W
OUTPUT
RIPPLE & NOISE (max.)
Note.2
80mVp-p
VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
POWER FACTOR (Typ.)
INPUT
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVERLOAD
PROTECTION
OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
NOTE
2.97 ~ 3.6V
±0.5%
±2.0%
12ms/230VAC
Note.5
90 ~ 264VAC
21.6 ~ 26.4V
±2.0%
±0.5%
±1.0%
VOLTAGE TOLERANCE
Note.3
±2.0%
2000ms, 100ms/230VAC
4000ms, 100ms/115VAC at full load
16ms/115VAC at full load
47 ~ 63Hz
0.94/230VAC
78%
4A/115VAC
22A/115VAC
<2mA / 240VAC
105 ~ 120% rated output power
105 ~ 130% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is removed
5.7 ~ 7V
3.7 ~ 4.6V
13.5 ~ 16.3V
17 ~ 21V
26.7 ~ 32.4V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Shut down o/p voltage with auto-recovery
-10 ~ +65
℃
(Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +85
℃
, 10 ~ 95% RH non-condensing
±
0.03%/
℃
(0 ~ 45
℃
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1
,
EAC TP TC 004
approved
I/P-O/P:3KVAC
I/P-FG:2KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
℃
/ 70% RH
Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3,
EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A,
EAC TP TC 020
106.3K hrs min. MIL-HDBK-217F (25
℃
)
235.2*101.5*38mm (L*W*H)
1.1Kg; 16pcs/18Kg/0.72CUFT
89%
53 ~ 64.8V
SAFETY &
EMC
(Note 4)
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. All the EMC tests are been executed by mounting the unit on
a 360mm*360mm metal plate with 1mm of thickness. 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)
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
6. The ambient temperature derating of 3.5
℃
/1000m with fanless models and of 5
℃
/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:USP-350-SPEC
2018-
01-15
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