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MODEL
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USP-225-3.3
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USP-225-5
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USP-225-12
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USP-225-15
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USP-225-24
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USP-225-48
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OUTPUT
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DC VOLTAGE
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3.3V
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5V
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12V
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15V
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24V
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48V
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CURRENT RANGE
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0 ~ 40A
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0 ~ 40A
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0~ 18.7A
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0 ~ 15A
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0 ~ 9.4A
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0 ~ 4.7A
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RATED CURRENT
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40A
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40A
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18.7A
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15A
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9.4A
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4.7A
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RATED POWER
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132W
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200W
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224.4W
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225W
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225.6W
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225.6W
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RIPPLE & NOISE (max.) Note.2
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100mVp-p
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100mVp-p
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100mVp-p
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100mVp-p
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150mVp-p
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250mVp-p
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VOLTAGE ADJ. RANGE
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2.97 ~ 3.6V
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4.5 ~ 5.5V
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10.8 ~ 13.2V
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13.5 ~ 16.5V
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21.6 ~ 26.4V
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43.2 ~ 52.8V
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VOLTAGE TOLERANCE
NOTE.3
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2.0%
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LINE REGULATION
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0.5%
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LOAD REGULATION
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1.0%
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SETUP, RISE TIME NOTE.5
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500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
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HOLD UP TIME (Typ.)
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22ms/230VAC 22ms/115VAC at full load
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INPUT
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VOLTAGE RANGE
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90 ~ 264VAC 127 ~ 370VDC
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FREQUENCY RANGE
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47 ~ 63Hz
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POWER FACTOR (Typ.)
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PF>0.93/230VAC PF>0.97/115VAC at full load
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EFFICIENCY (Typ.)
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72%
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77%
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83%
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84%
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85%
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86%
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AC CURRENT (Typ.)
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115VAC
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2.2A
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3.3A
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230VAC
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1.1A
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1.6A
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INRUSH CURRENT (Typ.)
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15A/115VAC 30A/230VAC
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LEAKAGE CURRENT
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<3.5mA / 240VAC
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PROTECTION
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OVER LOAD
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105 ~ 150% rated output power
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Protection type : Constant current limiting, recovers automatically after fault condition is removed
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OVER VOLTAGE
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3.6 ~ 4.4V
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5.5 ~ 7.4V
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13.2 ~ 16.3V
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16.5 ~ 20.2V
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26.4 ~ 32.4V
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52.8 ~ 64.8V
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Protection type : Shut down o/p voltage, re-power on to recover
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OVER TEMPERATURE
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95? �5 (RTH2 : detect on heatsink of power transistor)
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Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
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ENVIRONMENT
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WORKING TEMP.
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-20 ~ +65oC (Refer to output load derating curve)
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WORKING HUMIDITY
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20 ~ 90% RH non-condensing
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STORAGE TEMP., HUMIDITY
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-40 ~ +85oC , 10 ~ 95% RH
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TEMP. COEFFICIENT
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0.03%/oC (0 ~ 50oC )
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VIBRATION
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10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
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SAFETY &EMC
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SAFETY STANDARDS
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UL60950-1, TUV EN60950-1 approved
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WITHSTAND VOLTAGE
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I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
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ISOLATION RESISTANCE
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I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
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EMI CONDUCTION & RADIATION
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Compliance to EN55022 (CISPR22) Class B
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HARMONIC CURRENT
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Compliance to EN61000-3-2,-3
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EMS
IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level, criteria A
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OTHERS
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MTBF
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220K hrs min. MIL-HDBK-217F (25 )
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DIMENSION
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202*101.5*38mm (L*W*H)
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PACKING
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0.85Kg; 16pcs/14.6Kg/0.76CUFT
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NOTE
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1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25oCof 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.
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