WF1943B
8-11
8.6 General items
z
Input/output ground
The signal ground of FUNCTION OUT and SYNC OUT is floated from the chassis and the input/output
ground of these signals is common.
Signal ground dielectric strength: 42 Vpeak, 30 Vrms (DC to 20 kHz continuous)
The input/output ground of all other signals is connected to the chassis.
z
Power supply
Power supply voltage range
AC100 V/115 V/230 V
±
10 %
Power supply frequency range 50/60 Hz
±
2 Hz
Power supply fuse
Time lag 1 A (100 V/115 V) or time lag 0.5 A (230 V)
250
V,
φ
5.2
×
20 mm
Consumption electric power
65 VA and less
Overvoltage category
II
z
Cooling
Forced-air cooling, rear exhaust
z
Setup condition
Horizontal (Within 10°)
z
Environmental conditions
Ambient temperature and humidity range
Performance guarantee
+5 to +35
ﾟ
C, 5 to 85 %RH
(no condensation at an absolute humidity of 1 to 25 g/m
3
)
Storage time
−
10 to +50
ﾟ
C, 5 to 95 %RH
(no condensation at an absolute humidity of 1 to 29 g/m
3
)
Pollution degree
2
z
Insulation resistance
20 M
Ω
and more (DC 500 V, power input lines versus chassis).
z
Withstand voltage
AC 1500 V (power input lines versus chassis).
z
Dimensions
216(W)
×
132.5(H)
×
290(D) mm (Excluding protrusions).
z
Mass
Mainframe excluding attachments, options, etc.
Approx. 4.2 kg,
z
Safety
EN 61010-1: 2001
z
EMC
EN 61326: 1997/A1: 1998/A2: 2001
However, the performance criteria for the following standards are as follows:
EN61000-4-2(1995),
EN61000-4-4(1995), EN61000-4-5(1995), and EN61000-4-11(1994):B
Summary of Contents for WF1943B
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Page 3: ...DA00012503 002 WF1943B MULTIFUNCTION SYNTHESIZER Instruction Manual...
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Page 83: ...4 2 Sweep WF1943B 4 35 Sweep value and SYNC OUT Approximately 100 to 125 s...
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