450W Single Output Power Supply
Features :
SE-450
AC input active surge current limiting
AC input range selected by switch
series
Protections: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in DC ball bearing fan
Built-in remote sense function
LED indicator for power on
UL approved
2 years warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
SE-450-3.3
3.3V
75A
0 ~ 75A
247.5W
SE-450-5
5V
75A
0 ~ 75A
375W
200mVp-p
4.5 ~ 5.5V
3.0%
0.5%
2.0%
SE-450-12
12V
37.5A
0 ~ 37.5A
450W
200mVp-p
10.8 ~ 13.5V
1.0%
0.3%
0.5%
SE-450-15
15V
30A
0 ~ 30A
450W
200mVp-p
13.5 ~ 16.5V
1.0%
0.3%
0.5%
SE-450-24
24V
18.8A
0 ~ 18.8A
451.2W
200mVp-p
21.6 ~ 28.5V
1.5%
0.2%
0.5%
SE-450-36
36V
12.5A
0 ~ 12.5A
450W
200mVp-p
32.4 ~ 39.6V
1.0%
0.2%
0.5%
SE-450-48
48V
9.4A
0 ~ 9.4A
451.2W
200mVp-p
43.2 ~ 52.8V
1.0%
0.2%
0.5%
RIPPLE & NOISE (max.)
Note.2
200mVp-p
2.97 ~ 3.63V
VOLTAGE TOLERANCE
Note.3
3.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
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
SAFETY
ISOLATION RESISTANCE
MTBF
OTHERS
NOTE
0.5%
2.0%
16ms/230VAC
47 ~ 63Hz
74%
10A/115VAC
35A/115VAC
<2.5mA / 240VAC
1500ms, 50ms/230VAC
1500ms, 50ms/115VAC at full load
254 ~ 370VDC
84%
86%
86%
88%
12ms/115VAC at full load
90 ~ 132VAC / 180 ~ 264VAC selected by SW
78%
6A/230VAC
55A/230VAC
83%
105 ~ 150% rated output power
Protection type : Shut down o/p voltage, re-power on to recovery
3.8 ~ 4.6V
5.75 ~ 6.75V
13.8 ~ 16.2V
18 ~ 21V
32 ~ 36V
45 ~ 52V
57.6 ~ 67.2V
Protection type : Shut down o/p voltage, re-power on to recovery
80
5 (3.3 ~ 12V), 90
5 (15 ~ 48V) (TSW1) detect on heatsink of power transistor
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-10 ~ +60 (Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +85
0.05%/
,10 ~ 95% RH
(0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL60950-1 approved
I/P-O/P:3KVAC
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
/ 70% RH
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
200K hrs min. MIL-HDBK-217F (25 )
225*124*50mm (L*W*H)
1.25Kg;12PCS/16Kg/1CUFT
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.
File Name:SE-450-SPEC 2011-08-23
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