Low impedance
Low ESR
Wide frequency range
Wide operating temperature range
Description
Power supplies
Consumer electronics
Industrial electronics
Applications
Operating Temperature: -25
°
C ÷ 85
°
C
Rated Voltage: 400Vdc ÷ 450Vdc
Rated Capacitance: 100µF ÷ 330 µF
Capacitance Tolerance (pri 100Hz, 20
°
C): -20%+20%
Dissipation factor (pri 100Hz, 20
°
C): 0,15 ÷ 0,18
Leakage current (after 5 minutes application of rated voltage): I = 0,005.C.U
I - current [µA]
C - rated capacitance [µF]
U - rated voltage [V]
The aluminum case capacitors are supplied with PVC sleeve insulation and a safety
vent located on end-deck.
LLooaadd lliiffee::
Load life is 2000 Hrs (at maximum operating temperature, at rated voltage and AC
current load as per Table 1).
After 2000 Hrs of the above application of rated voltage and current load, capacitors
must meet the following characteristics requirements:
Capacitance change <= +/- 15% of initial value. Tan δ<= 150% of initial value
Leakage current <=initial value
AACC LLooaadd::
The maximum AC load at maximum operating temperature (85
°
C) is given in Table 1.
The AC load can be increased at lower operating temperatures by coefficient as per
Table 2, with capacitor life expectancy unaffected.
Electrical
characteristics
Aluminum Electrolytic capacitors
MNH series
Type Rated Rated Dimensions max. tanδ at Iac Drawing
Number Capacitance Voltage [D x L v mm] 100Hz, 20
°
C [mA] Number
C
N
[µF] U
N
[V]
MNH 040 100 400 22x42 0,15 600 1
MNH 040 150 400 25x42 0,15 800 1
MNH 040 220 400 30x50 0,15 1000 1
MNH 040 330 400 30x50 0,18 1400 1
MNH 040 470 400 35x50 0,18 1800 1
MNH 045 180 450 25x42 0,15 900 1
MNH 045 390 450 35x50 0,18 1500 1
MNH 045 940 450 40x68 0,18 3500 2
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