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FEATURES:
The DP-30K differential voltage probe provides a safety means of
measuring floating potentials for all models of oscilloscopes incomplete
safety.
It converts the high differential voltage (≦30 KV peak) into a low
voltage ( ≦8.0V) with reference to the earth for display on the
oscilloscopes. (MAX. Bandwidth: 75 MHz)
The BNC output is designed to operate on an input with an impedance
of 1 MΩ. It is 2 times of the 50 Ω.
From DMM can observe more exact measured testing voltage.
(Oscilloscope accuracy is 3%, and DMM is 10 times).
DP-30K is a design for high sensitivity module and high dynamic range.
Attenuation is x200 and x2000 without any mistakes. Maximum voltage
is 30KVp-p. It is a model designed for ultra high voltage.
SPECIFICATIONS:
(1) Bandwidth:
DC - to 75 MHz (-3 dB) for x 200
DC - to 20 MHz (for attenuation x 2000)
(2) Attenuation: x 200, or x 2000
(3) Accuracy: ±2%
(4) Voltage Input Ranges (DC + AC peak to peak):
≦3.0 KVp-p for x 200, (i.e about 1.1 KV RMS or ±1.5 KV DC)
≦30 KVp-p for x 2000, (i.e about 11 KV RMS or ±15 KV DC)
(5) Permitted Max Input Voltage
Max differential voltage: 30 KV (DC + AC peak to peak) ±15 KV DC
Max voltage between each input terminal and ground: 10 KV RMS
(6) Input Impedance:
Differential: 81.6 MΩ// 1 pF
Between terminals and ground: 40.8 MΩ// 2 pF
(7) Output: ≦±8.0 V
