1291-800-526-2324 • www.us.tdk-lambda.com/lp/ Disclaimer: us.tdk-lambda.com/lp/legal.htm
CUT75 Series
Features
3 x 5 x 1.06” footprint
Output 1 isolated from outputs 2 & 3
No minimum loading
Convection Cooled
Three year warranty
(1) Derate linearly to 60% load from 100VAC to 85VAC input
(2) Cycle AC to reset
(3) See derating curves in installation manual for all mounting orientatons
75W Dual or Triple Output Low Profi le Power Supplies
Model CUT75-522 CUT75-5FF
AC Input Voltage (1) VAC 85 - 265VAC
Input Frequency Hz 47 - 63Hz
DC Input Voltage VDC 120 - 370VDC (No safety certifi cation)
Inrush Current (cold start) A 18A at 100VAC, 36A at 200VAC
Power Factor - Meets EN61000-3-2
Input Current (100 / 200VAC) A 2 / 1
Temp. Coeffi cient (-20 to +70°C) - V1: <0.02%/°C, V2 & 3 <0.03%/°C
Overcurrent Protection - > 105%
Overvoltage Protection (2) V V1: 5.7-7.0, V2: 13.8 - 18.8V V1: 5.7-7.0, V2: 17.2 - 21.0V
Effi ciency (Typical) % 85% at 200VAC input
Hold Up Time (115 / 230V input) ms 20ms
Leakage Current (265VAC 50Hz) mA <0.3mA
Operating Temperature (3) - -20 to +70°C. Derate linearly to 60% load from +50 to +70°C
Storage Temperature - -30 to +85°C
Op. Humidity (non condensing) - 5 - 95% RH
Cooling - Convection
Withstand Voltage - Input to Ground 2kVAC, Input to Output 3kVAC, Output to Ground 500VAC,
V1 to V2 / V3 500VAC for 1 min.
Isolation Resistance - >100M at 25°C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10 - 55Hz: 19.6m/s
2
constant sweep 1 min X, Y, Z for 1 hour
Shock - < 196.1 m/s
2
(20G)
Immunity - IEC61000-4-2 (lv 3, 4), -3 (lv3), -4 (lv 4), -5 (lv3, 4),
-6 (lv 3), -8 (lv 4), -11
Safety Agency Certifi cations - UL60950-1, CSA60950-1-07 (cTUVus), EN60950-1, CE Mark
Conducted & Radiated EMI - EN55011/EN55022-B, FCC--B
Weight (Typ) g 210 (open frame version)
Size (WxLxH) in (mm) 3 x 5 x 1.06” (76 x 127 x 27)
Warranty - Three Years
Specifi cations
Key Market Segments & Applications
