Differential voltage probes GENERAL SAFETY SUMMARY Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. Safety Precautions: to avoid fire or personal injury Use proper power cord.
Differential voltage probes Explanation Symbols The following symbol(s) may appear on the product: Attention refers to operation Instructions. Dangerous voltage may be present at terminals. This instrument has double insulation. Compliance Information This product complies with the following safety regulations: Electrical Safety to IEC 61010-1: ...
Differential voltage probes PRODUCT INTRODUCTION The DP-5205A series differential voltage probes provide a safety means of measuring floating potentials for all models of oscilloscopes incomplete safety. It converts the high differential voltage (≦ ±1300 DC+AC peak) into a low voltage (≦ ±2.6 V) with reference to the earth for display on the oscilloscopes.
Differential voltage probes Description of the Instrument and Accessories Model: DP-5205A/ DP-5203A/ DP-5201A ○ ○ Integral Input Leads Attenuation Function Switch ○ ○ Bandwidth Function Switch Power On/Off Indication ○ ○ Overrange Indication Output Connector/ BNC Cable ○ ○ External Power Source [DC5V] USB Cable (USB-510) [L=100cm] ○...
Differential voltage probes Electrical Specifications Function/ Model DP-5205A DP-5203A DP-5201A DC - to 100 MHz (X500) Bandwidth (-3dB) DC - to 70 MHz DC - to 35 MHz DC - to 90 MHz (X50) Attenuation X50 / X500 ≦ ±2% Accuracy ≦...
Differential voltage probes OPERATING INFORMATION Connecting to the Instrument 1. Connect to leads to the input and place the wire-grip on the circuit to be tested. 2. Connect the probe to the oscilloscope with the insulated BNC cable. Figure1. 3. Adjust the vertical zero adjustment of the oscilloscope if necessary. 4.
Differential voltage probes NOTE. The real vertical deviation in V/div is equal to the attenuation factor multiplied by the range of vertical deviation selected on the oscilloscope. It will be doubled in the case of use of a 50 Ω load. Example: With the probe on factor X50, the oscilloscope on 0.5 V/div, the real vertical deviation is 50 x 0.5 = 25 V/div.
If the input power over 12 VDC will caused to the probe hard damage. Figure4. Derating Curve The DP-5205A derating curve of the absolute maximum input voltage in common mode is shown as below.
Differential voltage probes MAINTENANCE For maintenance, only use specified spare parts. The manufacturer can’t be held responsible for any accident arising following a repair made other than its after sales service or approved repairers. Cleaning This probe does not require any particular cleaning. If necessary, clean the case with a cloth slightly moistened with soapy water.
差動測試棒 電氣規格 功能/ 型號 DP-5205A DP-5203A DP-5201A DC - to 100 MHz (X500) 頻寬(-3dB) DC - to 70 MHz DC - to 35 MHz DC - to 90 MHz (X50) 衰減 X50 / X500 精確度 ≦ ±2% ≦ ±130 V (DC + AC peak) X50 檔, (約 183 VRMS) 輸入電壓範圍...
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