DP-50 HIGH VOLTAGE DIFFERENTIAL PROBE
1. FEATURES
The DP-50 differential probe provides a safety means for
measuring differential voltage to all models of oscilloscopes.
The DP-50 converts the high differential voltage (≦7000Vpeak)
into a low voltage (≦7.0V, with reference to the earth) and display
on the oscilloscopes.
The DP-50 is designed to operate with the 1MΩimpedance
oscilloscopes. When combine with the 50Ω load, the attenuation
will be 2 times.
We recommend to use PINTEK PL-10 with DP-50 to expand the
measuring with DMM to observe more accurate measurement.
The accuracy of oscilloscope is 3% and the DMM is less than 1%.
NOTE: If you connect DP-50 to the DMM without PL-10, the
accuracy will be higher than 10%.
2. SPECIFICATIONS
(1) Bandwidth:
DC - to 50 MHz (-3 dB) for x 200, x 500 and x 1000
DC - to 25 MHz (for attenuation x 100)
(2) Attenuation: x 100, x 200, x 500, x1000
(3) Accuracy: +/- 2%
(4) Voltage Input Ranges (DC + AC peak to peak)
≦ 700 Vp-p for x 100, (i.e about 230 Vrms or DC)
≦ 1400 Vp-p for x 200, (i.e about 460 Vrms or DC)
≦ 3500 Vp-p for x 500, (i.e about 1140 Vrms or DC)
≦ 7000 Vp-p for x 1000, (i.e about 2300 Vrms or DC)
(5) Permitted Max Input Voltage
Max differential voltage: 7000 V (DC + AC peak to peak)
Max voltage between each input terminal and ground:
6500 Vrms
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