TH
0475
High Frequency Voltage Isolation Buffer
1. Summary
TH0475 is a precision buffer specially used to convert high internal resistance signal into low resistance output. It has good AC-DC difference and phase shift performance. It is a necessary instrument for V/V and I/V precision converter output. It can Set up various automatic test systems to realize precise measurement of broadband voltage, current, phase, power and other electrical parameters.
2.
F
eature
-
Voltage
Input: 0.05 Vrms~1.2 Vrms
-
Impedance
Input :
5
MΩ
-
Gain Value:
1
-
Working Frequency Range:
100
k
Hz~1 MHz
-
Battery-powered, the continuous working time after fully charged is not less than 7 hours
.
-
Small size and light weight, easy to carry and use on sit
e.
3.
Application
-
Testing
buffer output of coaxial shunt, V/V converter, I/V converter, etc.
-
Precise measurement of broadband voltage, current, phase, power, etc.
-
Transformer phase displacement measurement
.
-
Power quality analysis
.
-
Measurement application under low power factor
.
4.
General Specifications
|
Power Supply
|
Battery-powered, continuous working time is not less than 7 hours after fully charged
|
|
Temperature Performance
|
Working temperature:
13 °C ~ 33 °C
;
Storage temperature:
5 °C ~ 45 °C;
|
|
Humidity Performance
|
Working humidity: 50% R
·
H, non-condensing;
Storage humidity: (15% ~ 80%) R·H, non-condensing.
|
|
Altitude
|
< 3000 m
|
|
Weight
|
About
1.5 kg
|
|
Input and Output Interface
|
Input: Type-N male connector
Output: Type-N female connector
|
|
Maximum Dimensions
|
2
00 mm
(W)
×
1
2
0
mm
(D)
× 105 mm
(H)
|