1500W Single Output Power Supply
Features :
SE-1500
AC input active surge current limiting
series
Protections: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in DC ball bearing fan
High power density 7.8w/inch
3
With DC_OK signal output
Built-in remote ON-OFF control
Built-in remote sense function
UL / CUL approved
Low cost
2 years warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
SE-1500-5
5V
300A
0 ~ 300A
1500W
SE-1500-12
12V
125A
0 ~ 125A
1500W
150mVp-p
10.8 ~ 13.5V
1.0%
0.5%
0.5%
SE-1500-15
15V
100A
0 ~ 100A
1500W
150mVp-p
13.5 ~ 16.5V
1.0%
0.5%
0.5%
SE-1500-24
24V
62.5A
0 ~ 62.5A
1500W
150mVp-p
21.6 ~ 26.4V
1.0%
0.5%
0.5%
SE-1500-27
27V
55.6A
0 ~ 55.6A
1501.2W
150mVp-p
25 ~ 30V
1.0%
0.5%
0.5%
SE-1500-48
48V
31.3A
0 ~ 31.3A
1502.4W
150mVp-p
43.2 ~ 56V
1.0%
0.5%
0.5%
RIPPLE & NOISE (max.)
Note.2
150mVp-p
3.3 ~ 5.5V
VOLTAGE TOLERANCE
Note.3
2.0%
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
FUNCTION
DC_OK SIGNAL
REMOTE CONTROL
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY &
WITHSTAND VOLTAGE
EMC
ISOLATION RESISTANCE
MTBF
OTHERS
NOTE
0.5%
2.0%
150ms, 12ms / 230VAC at full load
26ms / 230VAC at full load
180 ~ 264VAC
47 ~ 63Hz
81%
17.5A / 230VAC
60A / 230VAC
<3.5mA / 240VAC
105 ~ 125% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
5.75 ~ 6.75V
14.5 ~ 16.2V
18 ~ 21V
27.6 ~ 32.4V
31 ~ 35V
57.6 ~ 67.2V
Protection type : Shut down o/p voltage, re-power on to recover
95
5 (5V), 85
5 (12V,15V), 80
5 (24V), 75
5 (27V,48V) (TSW1) detect on heatsink of o/p diode
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
PSU turn on:3.3V ~ 5.6V
PUS turn off:0 ~ 1V
RC+/RC-: 0 ~ 0.8V power on; 4 ~ 10V power off
-20 ~ +70 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
-40 ~ +85
, 10 ~ 95% RH
0.05%/ (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
134.5K hrs min. MIL-HDBK-217F (25
278*177.8*63.5mm (L*W*H)
3.3Kg; 4pcs/14.2Kg/1.14CUFT
85%
85%
87%
88%
89%
254 ~ 370VDC
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-1500-SPEC 2008-12-23
1500W Single Output Power Supply
Function Description of CN3
Pin No. Function Description
1
DC_OK DC_OK signal is a TTL level signal, referenced to pin2(DC_OK GND). High when PSU turns on.
2
GND This pin connects to the negative terminal (-V). Return for DC_OK signal output.
3
4
5
6
-S
+S
RC-
RC+
SE-1500
series
Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect.
Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect.
Return for RC+ signal input.
Turns the output on and off by electrical or dry contact between pin 6 ( RC+) and pin 5 (RC-). 0~0.8V: Power ON, 4~10V: Power OFF.
Function Manual
1.DC_OK Signal
DC_OK Signal is a TTL level signal. High when PSU turns on.
Between DC_OK(pin1) and GND(pin2)
3.3 ~ 5.6V
0 ~ 1V
Output Status
ON
OFF
ADJ
+V
-V
+
L
N
CN3
RC+ RC- -S +S G
DC
OK
I=10mA
max.
LOAD
G
DC_OK
-
+
2. Remote Control
The PSU can be turned ON/OFF by using the "Remote Control" function.
Between RC+(pin6) and RC-(pin5)
SW OFF (0 ~ 0.8V)
SW ON (4 ~ 10V)
Output Status
ON
OFF
ADJ
+V
-V
+
L
N
RC+ RC- -S +S G
DC
OK
CN3
SW
External Power
Source
RC+
LOAD
-
+
I=6~20mA
RC-
Connector for remote control
3. Remote Sense
+V
ADJ
-V
+
L
N
CN3
-S
(pin3)
+S
(pin4)
RC+ RC- -S +S G
DC
OK
LOAD
-
+
Sense lines should
be twisted in pairs
File Name:SE-1500-SPEC 2008-12-23
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