CINT1175
175W Single Output
Industrial Series
General Specifications (continued)
F1, F2: 4A, 250Vac fuses provided on all
models
Hiccup Mode
Input Fuses
Overload Protection
Earth Leakage
Current
Short Circuit
Protection
Provided - no damage will occur if the output
is shorted.
<750μA@264Vac, 60Hz, NC
OVP firing reduces output voltage to <50%
of nominal in <50ms. See chart for trip
range.
Overvoltage
Protection
90% typical at 115Vac
Efficiency
175W continuous, with 200 lfm airflow, 120W
convection cooled – See chart for specific
voltage model ratings.
PFC: Fixed, 65kHz
Main Converter: Variable 35-200kHz, 65-
70kHz at full load.
Output Power
Switching Frequency
Isolation
Input-Output: 4000Vac
Input-Ground: 1800Vac
Output-Ground: 1500Vac
Transient
Response
50% load step. i/t: <0.2A/μS
Max Volt Deviation = 3%
Operating
Temperature
-10°C to +70°C
Start Up at -40°C, full load
See chart
Ripple and Noise
Output Voltage
Temperature
Derating
Derate output power linearly above 50°C to
50% at 70°C
See chart
Voltage
Adjustability
+/-5% from nominal
Not required
-40°C to +85°C
Storage Temperature
Altitude
Operating: -500 to 10,000 ft.
Non-operating: -500 to 40,000 ft.
Minimum Load
+/- 3%. See chart
5% to 95%, non-condensing
Total Regulation
Relative Humidity
Operating: 0.003g/Hz, 1.5grms overall, 3
axes, 10 min/axis
Non-Operating: 0.026g2/Hz, 5.0grms overall,
3 axes, 1 hr/axis
Operating: Half-sine, 20gpk, 10ms, 3 axes, 6
shocks total
Non-Operating: Half-sine, 40 gpk, 10 ms, 3
axes, 6 shocks total
Vibration
Shock
W: 2.0” x L: 4.0” x H: 1.3”
210g
EN/CSA/UL/IEC 60950-1, 2nd Edition
Dimensions
Weight
Safety Standards
MTBF
331,105 hours, 175W load, 110Vac input,
25°C ambient
Auxiliary Signals
During normal operations, stays HIGH. Signal
goes LOW with 5mS warning before loss of
DC output from AC failure.
Open collector logic signal goes and stays HIGH
100mS to 500mS after main output reaches
regulation.
AC Power Fail:
DC OK:
Connect to inhibit pin to output common to
inhibit the DC output.
Inhibit:
www.slpower.com
CINT1175 REV 5.4, 17-DEC-12
2
SLPOWER [ SL Power Electronics ]
