
DP-65 HIGH VOLTAGE DIFFERENTIAL PROBE
1. FEATURES
The DP-65 differential voltage probe provides a safety means of
measuring floating potentials for all models of oscilloscopes
incomplete safety.
It converts the high differential voltage (≦ 1300 peak) into a low
voltage (≦7.0V) with reference to the earth for display on the
oscilloscopes.
The BNC output is designed to operate on an input with an
impedance of 1 MΩ. It is 2 times of the 50 Ω.
Recommend to use PINTEK PL-10 with DP-65, and expand the
measuring ranges. From DMM can observe more exact measured
testing voltage. (Oscilloscope accuracy is 3%, and DMM is 10
times).
2. SPECIFICATIONS
(1) Bandwidth:
DC - to 65 MHz (-3 dB) for x 50, x 200
DC - to 25 MHz (for attenuation x 20)
(2) Attenuation: x 20, x 50, or x 200
(3) Accuracy: +/- 2%
(4) Voltage Input Ranges (DC + AC peak to peak)
≦ +/- 130 V for x 20, (i.e about 45 V RMS or DC)
≦ +/- 325 V for x 50, (i.e about 110 V RMS or DC)
≦ +/- 1300 V for x 200, (i.e about 450 V RMS or DC)
(5) Permitted Max Input Voltage
Max differential voltage: 1300 V (DC + AC peak to peak)
Max voltage between each input terminal and ground:
600 V RMS
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