input range selectable switch S-350 series Protections:
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350W Single Output Switching Power Supply
input range selectable switch
S-350
series
Protections: Short circuit Overload Over voltage Forced cooling built-in control regulated Built-in cooling ON-OFF control 100% full load burn-in test Fixed switching frequency 25KHz cost year warranty
SPECIFICATION
MODEL VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE S-350-5 250W S-350-7.5 7.5V 300W 150mVp-p 2.0% 0.5% 1.0% S-350-12 348W 150mVp-p 13.2V 1.0% 0.5% 0.5% S-350-13.5 13.5V 25.8A 25.8A 348.3W 150mVp-p 1.0% 0.5% 0.5% S-350-15 23.2A 23.2A 348W 150mVp-p 13.5 1.0% 0.5% 0.5% S-350-24 14.6A 14.6A 350.4W 150mVp-p 26.4V 1.0% 0.5% 0.5% S-350-27 351W 200mVp-p 1.0% 0.5% 0.5% S-350-36 9.7A 9.7A 349.2W 240mVp-p 1.0% 0.5% 0.5% S-350-48 7.3A 7.3A 350.4W 240mVp-p 1.0% 0.5% 0.5%
RIPPLE NOISE (max.) Note.2 150mVp-p 5.6V VOLTAGE TOLERANCE Note.3 2.0% LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE 0.5% 1.0%
200ms, 50ms full load 20ms full load 132VAC 264VAC switch 63Hz 6.5A/115VAC 50A/115VAC <3.5mA 240VAC 135% rated output power Protection type Constant current limiting, recovers automatically after fault condition removed 5.75 6.75V 10.9V 13.8 16.2V 15.5 18.2V 27.6 32.4V 33.7 39.2V 40.5 46.5V 57.6 67.2V Protection type Hiccup mode, recovers automatically after fault condition removed RTH3 OFF, output shutdown 7.5V) RTH3 OFF, output shutdown 15V) RTH3 OFF, output shutdown 48V) (Refer output load derating curve) non-condensing 0.03%/ 500Hz, 10min./1cycle, 60min. each along axes I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 234.3K min. MIL-HDBK-217F 215*115*50mm (L*W*H) 1.07Kg; 12pcs/13.5Kg/0.92CUFT 4A/230VAC 50A/230VAC 370VDC
FUNCTION
ON/OFF CONTROL WORKING TEMP.
WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY WITHSTAND VOLTAGE OTHERS
NOTE
ISOLATION RESISTANCE MTBF DIMENSION PACKING
parameters specially mentioned measured 230VAC input, rated load ambient temperature. Ripple noise measured 20MHz bandwidth using twisted pair-wire terminated with 0.1uf 47uf parallel capacitor. Tolerance includes tolerance, line regulation load regulation.
File Name:S-350-SPEC 2008-04-10
350W Single Output Switching Power Supply
Mechanical Specification
27.5 32.5 117.5 177.5 47.5
S-350
Case 912C
series
Unit:mm
ADJ.
36.5
4-M4 L=5mm
32.5
5-M3 L=3mm
50.5
32.5 flow direction
Terminal Assignment
max.
Assignment AC/L AC/N
Assignment OUTPUT OUTPUT
6-M4 L=6mm
Block Diagram
FILTER RECTIFIERS FILTER POWER SWITCHING ON/OFF CONTROL
fosc 25KHz
RECTIFIERS FILTER O.C.P.
DRIVER
CONTROL
O.V.P.
Derating Curve
Static Characteristics (24V)
Ta=25
S-350-24~48V
LOAD
S-350-5~15V
(HORIZONTAL)
AMBIENT TEMPERATURE
INPUT VOLTAGE (VAC) 60Hz
File Name:S-350-SPEC 2008-04-10
OUTPUT RIPPLE (mVp-p)
OUTPUT VOLTAGE
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