Related Manuals for Acute ADP1025
Summary of Contents for Acute ADP1025
- Page 1 High Voltage Differential Probe user's manual ADP1025 25MHz/700Vpk ADP2025 25MHz/1400Vpk Acute Technology Inc. Copyright 2016...
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Page 2: Table Of Contents
Connecting the probe to the instrument with input impedance of 1 MΩ --------------------13 Connecting the probe to the test circuit -----------------------------------------------------------14 Operation with Oscilloscope -----------------------------------------------------------------------15 Offset null adjusting ---------------------------------------------------------------------------------15 Bandwidth Limit -------------------------------------------------------------------------------------16 Overrange Detection --------------------------------------------------------------------------------17 Common-Mode Rejection --------------------------------------------------------------------------17 Twisting the Input Leads ---------------------------------------------------------------------------17 Probe Loading ----------------------------------------------------------------------------------------17 Acute Technology Inc. Copyright 2016... -
Page 3: General Safety Summary
Connect and disconnect properly. Do not connect/disconnect probes and test leads while they are connected to a potential source. Connect the probe output to the measurement instrument before connecting the probe to Acute Technology Inc. Copyright 2016... - Page 4 Disconnect the probe input leads from the circuit under test before disconnecting the probe from the measurement instrument. Do not operate in wet/damp conditions. Do not operate in an explosive atmosphere. Keep product surfaces clean and dry. Acute Technology Inc. Copyright 2016...
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Page 5: Symbols And Terms
WARNING indicates an injury hazard not immediately accessible as you read the marking. Warning statements identify conditions or practices that could result in damage to this product or other property. Double insulation Earth (ground) Terminal Acute Technology Inc. Copyright 2016... -
Page 6: Compliance & Certification
EN 61000-3-3:2013. Voltage changes, fluctuations, and flicker Safety Compliance: Equipment Type: Differential Voltage Probe EC Declaration of Conformity – Low Voltage Compliance was demonstrated to the following specification as listed in the Official Journal of the European Communities: Acute Technology Inc. Copyright 2016... - Page 7 Pollution Degree Pollution Degree 2 (as defined in IEC 61010-1). Note: Rated for indoor use only. Installation & Measurement (Overvoltage) Category Descriptions Terminals on this product may have different installation or measurement (overvoltage) Acute Technology Inc. Copyright 2016...
- Page 8 Measurement Category II. For measurements performed on circuits directly connected to the low-voltage installation. Measurement Category I. For measurements performed on circuits not directly connected to MAINS. Overvoltage Category (AC Adapter) Overvoltage Category II (as defined in IEC 61010-1) Acute Technology Inc. Copyright 2016...
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Page 9: Introduction
Differential Probe requires an oscilloscope or other measurement instrument with grounded inputs. Application Floating Measurements Switching Power Supply Design Motor Drive Design Electronic Ballast Design CRT Display Design Power Converter Design and Service Power Device Evaluation Set each channel as Add A Signal. Acute Technology Inc. Copyright 2016... -
Page 10: Probe Appearance
Controls and Indicators The probes have several features that make probing and measurement a simpler task. Depending on the probe model, your probe attenuation ranges may differ from those illustrated. Acute Technology Inc. Copyright 2016... - Page 11 3. 100X Fine-trimmer for 100X (or 200X, 500X) offset nulling. WARNING. To avoid risk of electric shock or fire, do not open the offset-cover as the probe connecting to any under testing circuit or signal. Acute Technology Inc. Copyright 2016...
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Page 12: Accessories
Plug the probe test leads into the banana plug connectors. Squeeze the grips to expose the hook clip and then clasp it around the circuit test point. Maximum ratings: 1000 V CAT III, 600 V CAT IV One pair of hook clips is included with the probes. Acute Technology Inc. Copyright 2016... - Page 13 WARNING. To avoid risk of electric shock or fire, do not exceed either the voltage rating or category rating of the probe or the probe accessory, whichever is the lesser of the two. Acute Technology Inc. Copyright 2016...
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Page 14: Specifications
Storage -55°C to 60°C (-67°F to 140°F), 0 to 90% RH Power requirement USB (5V, < 250mA) Body dimension (L,W,H)mm 145,45,20 Weight (Probe body only) 180g Length of BNC/USB-cable 90cm Length of Lead-cable 24cm Acute Technology Inc. Copyright 2016... -
Page 15: Operation
WARNING. To avoid electrical shock or fire, keep the output cable of the probe away from the circuits being measured. The output cable is not intended to be in contact with the circuits being measured. Acute Technology Inc. Copyright 2016... -
Page 16: Connecting The Probe To The Test Circuit
Therefore, it is desirable to use the same length and type of wire and connectors for both input connections. When possible, try to connect the inputs to points in the circuit with approximately the same source impedance. Acute Technology Inc. Copyright 2016... -
Page 17: Operation With Oscilloscope
If the offset drift exists on either attenuation path, you may open the Offset-cover by using the Slot-end of the adjusting tool(PF-903). WARNING. To avoid risk of electric shock or fire, do not open the offset-cover as the probe connecting to any under testing circuit or signal. Acute Technology Inc. Copyright 2016... -
Page 18: Bandwidth Limit
5. Adjust Fine-trimmer to null the DC offset of each attenuation path Bandwidth Limit To comply with various test standards used for quantifying output noise of power supplies, the probe is capable of switching the bandwidth limit from full bandwidth to 5 MHz. Acute Technology Inc. Copyright 2016... -
Page 19: Operating Basics
For a graph of frequency versus input impedance, refer to the Specifications section. As the graph shows, the probes have virtually no loading effect on sources with relatively low impedance and low frequency. Acute Technology Inc. Copyright 2016... -
Page 20: Functional Check
11 If a DC offset voltage is present, null the DC-offset. (See Offset Null adjusting section.) (A) Measurement instrument displays or indicates the line voltage (B) Measurement instrument displays or indicates the line voltage. Overrange indicator lights if the input is ~20% over Acute Technology Inc. Copyright 2016... -
Page 21: Performance Verification
This procedure can be used to verify the warranted characteristics of the ADP series Active Differential Probes. If the product does not meet specifications, it should be returned to a Acute service center. There are no user accessible adjustments, so there is no adjustment procedure. - Page 22 High Voltage Differential Probe Manual Copyright 2016 Acute Technology Inc. All Rights Reserved. Acute Technology Inc. www.acute.com.tw Address：6F-7, #12, Ln. 609, Sec. 5, Chongxin Rd., Sanchong Dist., New Taipei City 24159, Taiwan Tel：+886-2-2999-3275 Fax：+886-2-2999-3276 E-mail: service@acute.com.tw Acute Technology Inc. Copyright...
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