參數(shù)資料
型號: STK4161V
廠商: Sanyo Electric Co.,Ltd.
英文描述: AF Power Amplifier (Split Power Supply) (35W + 35W min, THD = 0.08%)
中文描述: 自動對焦功率放大器(斯普利特電源)(35W的35W的分,總諧波失真\u003d 0.08%)
文件頁數(shù): 2/8頁
文件大?。?/td> 247K
代理商: STK4161V
STK4161
V
No. 2135—2/8
Notes.
For power supply at the time of test, use a constant-voltage power supply
unless otherwise specified.
*1 For measurement of the available time for load short-circuit and output
noise voltage, use the specified transformer power supply shown right.
*2 The output noise voltage is represented by the peak value on rms scale
(VTVM) of average value indicating type. For AC power supply, use an
AC stabilized power supply (50Hz) to eliminate the effect of flicker noise
in AC primary line.
Operating Characteristics
at Ta = 25
R
L
°
C, V
CC
=
±
30.5V, R
L
= 8
, VG = 40dB, Rg = 600
,
: non-inductive load
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
Icco
V
CC
=
±
36.5V
20
40
100
mA
Output power
Po (1)
THD = 0.08%,
f = 20Hz to 20kHz
35
W
Po (2)
V
R
CC
L
=
±
26.5V, THD = 0.2%,
, f = 1kHz
= 4
40
W
Total harmonic distortion
THD
Po = 1.0W, f = 1kHz
0.08
%
Frequency response
f
L
, f
H
Po = 1.0W,
dB
20 to 50k
Hz
Input impedance
r
i
Po = 1.0W, f = 1kHz
55
k
Output noise voltage
V
NO
*2
V
CC
=
±
36.5V
1.2
mVrms
Neutral voltage
V
N
V
CC
=
±
36.5V
–70
0
+70
mV
Muting voltage
V
M
–2
–5
–10
V
+0
–3
Specified Transformer Power Supply
(Equivalent to RP-25)
Equivalent Circuit
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