Huawei PAC2000S12-B1 PSU Technical Manual page 12

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PAC2000S12-B1 PSU
Parameter
Output ripple and
noise (peak to peak)
Technical Manual
Output
Min.
Typ.
MV12
-
-
SV12
-
-
MV6
-
-
2 Electrical Specifications
Max.
Unit
Notes & Conditions
120
mV
● The minimum load is
3 A. The ripple probe
is connected to a 10
μF capacitor and a
0.1 μF ceramic
capacitor in parallel.
The oscilloscope has
a bandwidth of 20
MHz (full
temperature range
and full input
voltage).
● If the output power is
less than 1000 W,
add the minimum
capacitive load: 540
μF capacitor. If the
output power is
greater than 1000 W,
add the minimum
capacitive load: 1000
μF capacitor.
360
mV
A 10 μF capacitor and a
0.1 μF ceramic capacitor
are connected in parallel
at the test end. The
oscilloscope bandwidth
is 20 MHz, and the
minimum capacitive
load is a 270 μF
capacitor. The minimum
load is 1 A.
360
mV
A 10 μF capacitor and a
0.1 μF ceramic capacitor
are connected in parallel
at the test end. The
oscilloscope bandwidth
is 20 MHz, and the
minimum capacitive
load is a 270 μF
capacitor. The minimum
load is 1 A.
7

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