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Soft Start Circuit, Limiting AC Surge Current
SPECIFICATIONS:
PSS100 Series
All specifications are based on 25 C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
85 ~ 132VAC / 180 ~ 264VAC selected by switch (255 ~ 370VDC)
Input Frequency
47 to 63Hz
AC Current
2.4A @ 115VAC
1.2A @ 230VAC
Inrush Current (max)
Cold Start 30A @ 115VAC
60A @ 230VAC
Leakage Current
< 1mA @ 240VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power
See Table
Voltage Tolerance (See Note 3)
PSS-100-3 & PSS-100-5: 鹵2.0%; Other Models: 鹵1.0%
Voltage Adjustment Range
See Table
Line Regulation
See Table
Load Regulation
See Table
Output Current
See Table
Ripple & Noise (max) (See Note 2)
100mVp-p
Setup, Rise Time
200ms, 80ms @ full load
Hold Up Time (typical)
20ms @ full load
Temperature Coefficient
鹵0.03%/擄C (0 ~ 50擄C)
PROTECTION
105 ~ 150% rated output power (150 ~ 200% rated output power for S-100-7.5 only)
Overload Protection
Protection Type: Shutdown output voltage, re-power on to recover.
GENERAL SPECIFICATIONS
Switching Frequency
25KHz
Efficiency
See Table
Withstand Voltage
1500VAC (Input to Output), 1500VAC (Input to FG), 500VAC (Output to FG)
Isolation Resistance
100M鈩?500DC (Input to Output, Input to FG, and Output to FG)
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
-10擄C to +60擄C (refer to output load derating curve)
Storage Temperature
-20擄C to +85擄C
Working Humidity
20 ~ 90% RH non-condensing
Storage Humidity
10 ~ 95% RH
Cooling
Free air convection
Vibration
10 ~ 500Hz, 2G 10min./1 cycle, 60min each along X, Y, Z axes.
MTBF
322,400 hours min. @ 25擄C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
620 grams
Dimensions
199(L) x 98(W) x 38(H) mm
Warranty
1 year
SAFETY & EMC
Safety Standards
Design refer to UL1012
EMI Conduction & Radiation
Design refer to FCC Part15 J Conduction Class B
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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