CINT1275
Single Output 275 Watts
Industrial & ITE Power Supply
Specifications
All Specifications are typical at nominal input, full load at 25°C unless otherwise stated
AC Input
Input Current
Inrush Current
100-240Vac +/- 10%, 47-63 Hz single phase
120-370 Vdc
115Vac: 3A, 230Vac: 1.5A, 3.7A max at 90Vac
264Vac, cold start: will not exceed 50A
Input Fuses
F1, F2: 5A, 275VAC
Earth Leakage Current
<750μA@264Vac, 60Hz, NC
Isolation
Input-Output: 4000Vac
Input-Ground: 1800Vac, Output-Ground: 700Vdc
Efficiency
9 2% typical
Output Power
275W continuous, with 200 lfm airflow,
180W convection cooled – See chart for specific model ratings
Transient Response 500μs typ. for return to within 0.5% of nominal,
50% load step. ∆i/∆t <0.2A/μS. Max Volt Deviation = 3%
Ripple and Noise
0.5%RMS, 1% pk-pk
Output Voltage
See chart
Voltage Adjustability
+/-5% from nominal
Minimum Load
Not required
Total Regulation
+/- 3% combined line, load, and initial setting
Standby Voltage
5V / 200 mA with +/-5%regulation
Fan Output
Current Share
12V / 1 A with +/-10% regulation
Forced share pin, up to 5 supplies
Turn On Time
Hold-up Time
Less than 2 sec. @115Vac (inversely proportional
to input voltage and thermistor temperature)
>16ms at 250W, 120Vac/60 Hz
Over Temperature Protection Sensing transformer temperature,
135°C (55C ambient temperature at full load), latching type.
Overload Protection
120 to 150% of rating, cycling type
Short Circuit Protection
Cycling type, auto recovery
Switching Frequency
56kHz typical
Overvoltage Protection OVP latch at 110 to 130% of output voltage
Operating Temperature Start up at -40C with -10 to +70°C Range
Derate output power to 50% between 50 and 70°C
Vibration Operating: 0.003g2/Hz, 1.5grms overall, 3 axes, 10 min/axis
Non-Operating: 0.026 g2/Hz, 5.0grms overall, 3 axes, 1 hr/axis
Storage Temperature
-40 to +85°C
Operating Altitude
-500 to 10,000 ft.
Non-operating Altitude
-500 to 40,000 ft.
Relative Humidity
5% to 95%, non-condensing
Shock
Operating: Half-sine, 20 gpk, 10 ms, 3 axes, 6 shocks total
Non-Operating: Half-sine, 40 gpk, 10 ms, 3 axes, 6 shocks total
Medical Safety Standards
EN/CSA/UL/IEC 60601-1, 3rd Edition
Type B
ITE Safety Standards
EN/CSA/UL/IEC 60950-1, 2rd Edition
www.DataSheet.co.kr
Dimensions
W: 3.0” x L: 5.0” x H: 1.38” (from bottom of the board)
EMI/EMC Compliance
Conducted Emissions
Radiated Emissions
Static Discharge Immunity
Radiated RF Immunity
EFT/Burst Immunity
Line Surge Immunity
Conducted RF Immunity
Power Frequency Magnetic Field Immunity
Voltage Dip Immunity
Line Harmonic Emissions
EN55011/22 Class B, FCC Part 15, Class B,
EN55011/22 Class A, FCC Part 15, Class A, 6 dB margin
EN61000-4-2, 6kV Contact Discharge, 8kV air discharge
EN61000-4-3, 3V/m.
EN61000-4-4, 2kV/5kHz
EN61000-4-5, 1kV differential, 2kV common-mode
EN61000-4-6, 3Vrms
EN61000-4-8, 3A/m
EN61000-4-11, 100%, 10ms; 30%, 275ms; 60%, 100ms; Performance
Criteria A, A, & A at 70% load.
EN61000-3-2, Class A, C & D
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SL Power Electronics Corp • 6050 King Drive Ventura, CA 93003 • Phone 805.486.4565 • Fax 805.832.6131 • Email: info@slpower.com • www.slpower.com
Datasheet pdf - http://www.DataSheet4U.net/
