Hold-Up Tlme; Efficiency; Protectio Requirements; Short Circuit Protection - Akai DVLX44C1 Service Manual

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HIPRO
LOAD NAME
RIPPLE & NOISE MAX
UNITS
+2.SV
100
mVp-1'
+3.3V
100
mVII-1I
+12V
ISO
mVII-II
+5V
ISO
mVp-p
Notcl: Ripple is measured by using
II
12
inch
twisted pair terminated with a 47uF paraUel
wilh
II
O.lur
ceramic capacitQr at maxlmunlload.
The discharge lime
is
defioecl
frnm
outpullo 0.1 VolL
I
I
__-LI_____:r:-L
_
____
~
2.
S
BOLD-UPTIME:
8.33ms
TypkaJ witb run load, Rated Qutput and at 240Vrmsl60HZ input ae
line_
3.0
EFFlClENCY
Tbe switcher at rullload provide dc conversiQn CfT"lCiency 80% minimum at 220V AC
input voltage MInges.
4.0
PROTECTION REQUTREMENTS
:
4.1 SHORT CIRCUIT
PROTECTION:
Output 380V: To
lISe
a [usc breaking
Output 12V:nQoe
Output 5V:noDC
Oulput
3.3V:none
Output 2.5V:nQnc
5.0
ENVIRONMENTAL (TEMPERATURE and HUMIDITY)
:
5.1
Operating temperature
:
0-40·C
S.2 Operating humidity: 20-80% RH(Non-coodensiog)
ISSUE:
PAGE:
A
6
Of· 7

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