750W Single Output Power Supply
Features :
Universal AC input / Full range
SP-750
AC input active surge current limiting Built-in active PFC function,PF>0.96
series
Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC ball bearing fan High power density 5.48/inch3 Built-in constant current limiting circuit With power good and fail signal output Built-in remote ON-OFF control Built-in remote sense function 3 years warranty
SPECIFICATION
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 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 FUNCTION POWER GOOD/FAIL REMOTE CONTROL WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SP-750-5 5V 120A 0 ~ 120A 600W 4.75 ~ 5.5V 2.0% 0.5% 2.0% 16ms/230VAC 90 ~ 264VAC 47 ~ 63Hz PF>0.96/230VAC 80% 8.8A/115VAC 27A/115VAC 0.99/115VAC at full load 85% 4.2A/230VAC 45A/230VAC 87% 89% 89% 90% SP-750-12 12V 62.5A 0 ~ 62.5A 750W 120mVp-p 10 ~ 13.5V 1.0% 0.3% 0.5% 16ms/115VAC at full load 127 ~ 370VDC SP-750-15 15V 50A 0 ~ 50A 750W 120mVp-p 13.5 ~ 16.5V 1.0% 0.3% 0.5% 1500ms, 50ms/115VAC at full load SP-750-24 24V 31.3A 0 ~ 31.3A 751.2W 120mVp-p 22 ~ 26.4V 1.0% 0.2% 0.5% SP-750-27 27V 27.8A 0 ~ 27.8A 750.6W 120mVp-p 24 ~ 30V 1.0% 0.2% 0.5% SP-750-48 48V 15.7A 0 ~ 15.7A 753.6W 120mVp-p 43 ~ 56V 1.0% 0.2% 0.5%
RIPPLE & NOISE (max.) Note.2 120mVp-p
1500ms, 50ms/230VAC
31 ~ 36.5V
57.6 ~ 67.2V
(TSW2 ) detect on heatsink of power diode
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down 50ms/1ms
Note.5 RC+/RC- short power on, open power off
-20 ~ +60 (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, TUV EN60950-1 approved
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22) Class B
(Note 4)
HARMONIC CURRENT EMS IMMUNITY MTBF
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A 124K hrs min. MIL-HDBK-217F (25 278*127*63.5mm (L*W*H) 2.9Kg; 6pcs / 18.4Kg / 0.98CUFT )
OTHERS
NOTE
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. The final equipment must be re-confirmed that it still meets EMC directives. 5. The power supply unit will have no output if the shorting connector is not assembled between RC+ & RC-.
File Name:SP-750-SPEC 2008-07-21
750W Single Output Power Supply
Mechanical Specification
220 16
SP-750
Case No.919A
113
series
Unit:mm
7
30
20
4-M3
5
6-M3 L=6
4-M3 Air flow direction O/P 1 1 2 3 7
240 251 278
127
7 10
39
I/P
113
149
33
5 6 7 8
1 2 3 4
+V ADJ.
40.5
2
72
5
CONTROL
24.5
19 max. 4-M3
20 max.
34.5 20 63.5
91
11
2-M6 BOTTOM VIEW
28 max. 220 TOP VIEW 15
AC Input Terminal Pin No. Assignment
Pin No. 1 2 3 Assignment AC/L AC/N FG
DC Output Terminal Pin No. Assignment
Pin No. 1 2 Assignment DC OUTPUT +V DC OUTPUT -V
Control Pin No. Assignment : MOLEX 5559-NP uses 5558male crimp terminal
Pin No. 1 2 3 4 Assignment NC -S G RCPin No. Assignment Mating connector Terminal NC 5 MOLEX 5556 6 PF(Power fail signal) MOLEX 5557-NR Female crimp Terminal +S 7 receptacle RC+ 8
Block Diagram
PFC fosc : 100KHz PWM fosc : 140KHz
+S
I/P
EMI FILTER
ACTIVE INRUSH CURRENT LIMITING
RECTIFIERS
PFC POWER SWITCHING DETECTION CIRCUIT
PWM POWER SWITCHING
RECTIFIERS & FILTER O.T.P. CURRENT LIMIT
+V -V -S
O.L.P. DETECTION CIRCUIT O.V.P.
PFC CONTROL
PWM CONTROL
PF
O.T.P. REMOTE CONTROL AUX POWER RC
FAN
FAN LOCK PROTECTION
File Name:SP-750-SPEC 2008-07-21
750W Single Output Power Supply
Derating Curve Static Characteristics
SP-750
series
100
100 90
80
85 70
60
LOAD (%)
LOAD (%)
0 10 20 30 40 50 60 70 (HORIZONTAL)
40
60 50 40
20
-20
90
95
100
115
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (VAC) 60Hz
Control Terminal Instruction Manual
Power Fail Signal PF Signal is the voltage difference between "G" and "PF" pin output
G PF
Remote Sensing
RC+ +S PF NC RC- G -S NC
RC+ +S PF NC RC- G -S NC
-V
+V
-V
+V
LOAD +
-S
LOAD +
Remote Control Power ON: RC+/RC- Short Power OFF: RC+/RC- open
RC- RC+
+S
RC+ +S PF NC RC- G -S NC
-V
+V
LOAD +
F ile Name:SP-750-SPEC 2008-07-21