240W Single Output Switching Power Supply S-240 series

Features :
Auto switched 88 ~ 264VAC input
Built-in passive PFC choke
Protections:Short circuit/Over load/Over voltage/Over temperature
Forced air cooling by built-in DC fan
Built-in cooling Fan ON-OFF control
LED indicator for power on
Fixed switching frequency at 75KHz
2 years warranty

SPECIFICATION
MODEL S-240-5 S-240-7.5 S-240-12 S-240-15 S-240-24 S-240-30 S-240-48
DC VOLTAGE 5V 7.5V 12V 15V 24V 30V 48V
RATED CURRENT 40A 30A 18A 15A 10A 8A 5A
CURRENT RANGE 0 ~ 40A 0 ~ 30A 0 ~ 18A 0 ~ 15A 0 ~ 10A 0 ~ 8A 0 ~ 5A
RATED POWER 200W 225W 216W 225W 240W 240W 240W
RIPPLE & NOISE (max.) Note.2 150mVp-p 200mVp-p 150mVp-p 150mVp-p 180mVp-p 180mVp-p 240mVp-p
OUTPUT VOLTAGE ADJ. RANGE 4.5 ~ 5.8V 6 ~ 9V 10 ~ 14V 12 ~ 18V 20 ~ 28V 27 ~ 33V 41 ~ 56V
VOLTAGE TOLERANCE Note.3 2.0% 2.0% 1.0% 1.0% 1.0% 1.0% 1.0%
LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1.0%
LOAD REGULATION 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 1.0%
SETUP, RISE TIME 1000ms, 20ms at full load
HOLD TIME (Typ.) 36ms at full load
VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC auto switch 248~370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 78% 80% 82% 83% 84% 85% 87%
INPUT
AC CURRENT (Typ.) 5A/115VAC 2.5A/230VAC
INRUSH CURRENT (Typ.) 15A/115VAC 30A/230VAC
LEAKAGE CURRENT <2mA / 240VAC
105 ~ 135% rated output power
OVER LOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed.
PROTECTION
6 ~ 7V 9.4 ~ 10.9V 14.4 ~ 16.8V 18.5 ~ 21.5V 31.2 ~ 36V 34.5 ~ 40.5V 57.6 ~ 67.2V
OVER VOLTAGE
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
FUNCTION FAN CONTROL, O.T.P. RT1 40 FAN ON, 35 FAN OFF, 70 output shutdown
WORKING TEMP. -10 ~ +60 (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH
TEMP. COEFFICIENT 0.03%/ (0 ~ 50 )
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS UL60950-1, TUV EN60950-1 Approved (7.5V Design refer to TUV EN60950-1)
WITHSTAND VOLTAGE 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 EN55022 (CISPR22) Class B
(Note 4)
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, Light industry level, criteria A
MTBF 179.3K hrs min. MIL-HDBK-217F (25 )
OTHERS DIMENSION 190*93*65mm (L*W*H)
PACKING 1.2Kg; 12pcs/15.3Kg/0.78CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
NOTE 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.

File Name:S-240-SPEC 2005-09-13

 240W Single Output Switching Power Supply S-240 series

Mechanical Specification Case No. 911 Unit:mm

159.5
139.5
133
49.5
20

6 4-SO M3 L=6
5

93
9.5

84.5
4

62.5
3
41.5
43.5

44
2
8

Air flow
190 direction
171.25
26

3-M4 L=6

65
50
37.5

7.5

Terminal Pin. No Assignment

Pin No. Assignment Pin No. Assignment
1 AC/L 4,5 DC OUTPUT -V
2 AC/N 6,7 DC OUTPUT +V
3 FG

Output Derating Static Characteristics (24V)

Ta=25
32 300
100
OUTPUT RIPPLE (mVp-p)

28 250
OUTPUT VOLTAGE (V)

80
24 200

60 20 150
LOAD (%)

16 100
40
12 50
20
8 25

-10 0 10 20 30 40 50 60 (HORIZONTAL) 80 85 90 95 100 105 110 115 120 125 130

160 170 180 190 200 210 220 230 240 250 260

AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz

File Name:S-240-SPEC 2005-09-13

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