CUS350M Datasheet, PDF (1/3 Pages) TDK Electronics – Single Output 350W Medical & ITE Power Supplies

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CUS350M Series
www.emea.tdk-lambda.com/cus350
Single Output 350W Medical
& ITE Power Supplies
Features
• IEC60601 3rd Ed. (2x MoPP)
• 350W Convection cooled rating
• Low profile (40 mm)
• Low off-load power draw (<0.5W)
• 5V Aux & 12V fan supply (F-option)
• Operating altitude up to 5000m
Benefits
• Suitable for B and BF type medical equipment
• No fan noise, good for noise-sensitive environments
• Suits 1U applications, saves space
• Better “environmental footprint”
• Embedded features save cost of external circuitry
• Supports global use
Specification
Model
AC Input Voltage
VAC
Input Frequency
Hz
DC Input Voltage
VDC
Inrush Current (cold start)
A
Power Factor
-
Input Current (115/230VAC)
A
Off-load Power Draw(3)
W
Temperature Coefficient
%/°C
Overcurrent Protection
-
Overvoltage Protection(4)
V
Hold Up Time (115 / 230V input)
ms
Leakage Current
mA
Remote Sense
-
Remote On/Off
-
Power Good
-
Operating Temperature
°C
Storage Temperature
°C
Humidity (non condensing)
%RH
Cooling
-
Withstand Voltage
-
Isolation Resistance
-
Vibration (non operating)
-
Shock
-
Immunity
-
Safety Agency Certifications
-
Conducted & Radiated EMI
-
Weight (Typ)
g
Size (LxWxH)
mm
Warranty
yrs
Notes:
(1) Derate linearly to 80% load from 115 to 85VAC input
(2) 115 / 230VAC input
(3) During Remote off and at no load condition
(4) Cycle AC to reset
CUS350M/F
85 - 265VAC(1)
47 - 63Hz
120 - 370VDC (No safety certification)
20A at 115VAC, 40A at 230VAC
Meets EN61000-3-2 (Typical PF 0.99/0.95)(2)
4 / 2A (350W output)
<0.5W at 230VAC
<0.02%/°C
12V: >36A, 18V: > 24A, 24V: > 18A, 48V: > 9A
12V: 13.8 - 16.2V, 18V: 20.7 - 24.3V, 24V: 27.6 - 32.4V, 48V: 55.2 - 64.8V
20ms at 350W output
<0.3mA
Yes
Yes: Apply voltage to isolated terminals to shut unit down
Yes: Isolated transistor, On = Good
-20°C to +70°CDerate linearly to 50% load from 40°C to 70°C
-40°C to +85°C
10 - 95%RH (Operating & Storage)
Convection or Forced Air Cooled
Input to Ground 2kVAC (1xMOPP), Input to Output 4kVAC (2xMOPPs),
Output to Ground 1.5kVAC (1xMOPP) BF Rated
>100MΩ at 25°C & 70%RH, Output to Ground 500VDC
10 - 55Hz: 19.6m/s² constant sweep 1 min X, Y, Z for 1 hour
< 196.1 m/s² (20G)
IEC61000-4-2 (lv 2, 3), -3 (lv3), -4 (lv 3), -5 (lv3, 4), -6 (lv 3), -8 (lv 4), -11
EN/IEC/UL/ES/CSA 60601-1, EN/IEC/UL/CSA60950-1, CE Mark
EN55011-B, EN55022-B, FCC Class B (Radiated Class A)
850
190 x 87 x 40
3
CUS350M Series
1