OPEN FRAME & ENCLOSED
SNA
D C F I LT E R
Features
•
•
•
•
Ripple noise attenuation type for switch mode
power supplies (DC).
±50Vdc.
Best filter for switch mode power supplies for
analog Circuits.
Din rail installation type (Option).
Specifications
INPUT
Voltage
Test voltage
(Terminal-mounting plate)
Isolation resistance
(Terminal-mounting plate)
±50Vdc (+Vin – COM-in, -Vin – COM-in)
500Vac (cutoff current = 100mA), 1 minute at
room temperature and humidity.
500Vdc, 50MW minute at room temperature and
humidity.
Ordering Information
SNA
(1)
-01
(2)
-223
(3)
_
(4)
OUTPUT
Current
DC resistance (mW)
Leakage current
See table.
190mW max. (SNA-01) 90mW max. (SNA-03)
50mW max. (SNA-06)
2.5mA/5.0mA max (125/250Vac, 60Hz)
1. Model name
2. Rated current
3. Line to ground capacitor code
4. Options
D: Din rail installation type.
T: Terminal block type. (SNA-06 only)
DT: Terminal block and Din rail type. (SNA-06 only).
CODE
01
03
06
CURRENT
1A
3A
6A
ENVIRONMENTAL
Operating temperature
Storage temperature
Humidity
Vibration
Impact
-40°C to 71°C (Refer to derating curve).
-40°C to 75°C
20% to 95% RH (Non-condensing)
10 to 55Hz, 19.6m/s2 (2G), 3min. Period, 1 hour
each X, Y and Z axis.
196.1m/s
2
(20G), 11ms once each X, Y and Z axis.
CODE
000
223
LINE TO GROUND CAPACITOR
(NOMINAL VALUE)
Not Provided
22000pF
STANDARDS
Safety
UL60950-1, C-UL (CSA60950-1), EN60950-1.
144
嵌入式系统
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