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