TCP0150交/直流电流探头
产品特点
容易进行高精度AC/DC电流测量，操作简便，直流电流精度典型值≤1%；
带宽DC~20MHz，电流从±5mA到150A有效值，可满足大电流和小电流测试需要；
具有自动匹配刻度单元，并在示波器显示屏上读出；
在ATE设备通过GPIB接口可进行远程编程；
容易退磁和自动归零。
适用示波器型号：DPO4032、DPO4034、DPO4054、DPO4104
MSO4032、MSO4034、MSO4054、MSO4104
部分DPO7000系列示波器。
Features & Benefits
Easy to Use and Accurate AC/DC Current Measurements
Connects Directly to DPO4000, MSO4000 and DPO7000 Series Oscilloscopes Using the TekVPI Probe Interface
DC to 20 MHz Bandwidth
150 A RMS Maximum Current Capability
500 A Peak Pulse Current Capability
High Accuracy with Typically Less than 1% DC Gain Error
Accurately Measures Current levels as low as 5 mA
Low Noise and DC Drift
Provides Automatic Units Scaling and Readout on the Oscilloscope's Display
Remote Programmable GPIB Control for ATE systems
Split-Core Probe Head Construction Allows Easy Connection to Conductors
Easy to Degauss and Autozero
Setup Controls and Probe Status and Diagnostic Indicators are Provided on Both the Probe Hardware and via an Easy-to-Access Scope UI Display Menu
Applications
Power Supplies
Semiconductor Devices
Power Inverters/Converters
Electronic Ballasts
Industrial/Consumer Electronics
Motor Drives
Transportation Systems
Note: Requires DPO7000Series Firmware Version 3.0.2 or greater. Requires DPO4000/MSO4000 Firmware Version 2.06 or greater.
TCP0150 is a high performance and easy-to-use 150 A AC/DC current probe designed for use and direct connection (without the need of an additional power supply) to the TekVPI™ probe interface used on Tektronix DPO4000, MSO4000 and DPO7000 Series oscilloscopes. This AC/DC current measurement probe provides 20 MHz of frequency bandwidth with selectable range control for 25 A and 150 A measurement ranges. It also provides low current measurement capability and accuracy to current levels as low as 5 mA per division — important for achieving broad dynamic current range of high-level and low-level measurement signals.
Characteristics
Warranted
| Bandwidth |
DC to ≥20 MHz (-3dB). Derate with Frequency. See Figure 1. (Calculated from Rise Time BW = .35/Rise Time) |
| Rise Time |
≤17.5 ns |
| Max RMS Current |
150 A |
| Max Peak Pulse Current |
500 A |
| Minimum Sensitivity |
5 mA (on oscilloscope’s 1 mV/div setting)
AC Coupling (on oscilloscopes that support AC/DC coupling) |
| Current Ranges |
25 A and 150 A |
| Max Bare Wire Voltage |
600 VRMS CAT I & II
300 VRMS CAT III |
Typical
| DC Accuracy |
±1% Typical
3% Warranted |
| Max Amp-Second Product |
|
| 25 A Range |
3,000 AµS |
| 150 A Range |
15,000 AµS |
| Insertion Impedance |
0.03 Ω @ 1 MHz |
| 0.075 Ω @ 5 MHz |
| .125 @ 10 MHz |
| .3 @ 20 MHz |
| Signal Delay |
21 ns |
| Displayed RMS Noise |
≤500 μARMS (probe only) |
Environmental
| Temperature |
| Operating |
0ºC to +50ºC |
| Non-operating |
-40ºC to +75ºC |
| Humidity |
| Operating |
5% to 95% RH (Relative Humidity) at up to +30ºC
5% to 85% RH above 30ºC up to +50ºC, non-condensing |
| Non-operating |
5% to 95% RH (Relative Humidity) at up to +30ºC
5% to 85% RH above 30ºC up to +75ºC, non-condensing |
| Altitude |
| Operating |
Up to 2,000 meters (6,560 feet) |
| Non-operating |
Up to 12,000 meters (40,000 feet) |
Physical Characteristics
| |
kg |
lbs |
| Shipping Weight |
.7865 |
1.734 |
| Dimensions |
meters |
inches |
| Cable Length |
2 meters |
79 inches |
| Probe head size |
|
|
| Length |
26.8 cm |
10.55 in. |
| Width |
4.1 cm |
1.6 in. |
| Height |
15.6 cm |
6.13 in. |
| Max Conductor Diameter |
21 mm x 25 mm |
0.83 in. x 1.0 in. |
| Power Requirements |
TCP0150 is powered directly by the DPO4000, MSO4000 and DPO7000 Series oscilloscopes using TekVPI interface |
Recommended Oscilloscopes
DPO4000, MSO4000, and DPO7000 Series oscilloscopes with TekVPI probe interface.
Note: Requires DPO7000Series Firmware Version 3.0.2 or greater. Requires DPO4000/MSO4000 Firmware Version 2.06 or greater.
Figure 1.
Figure 2.
Figure 3: Do not apply currents greater than the max continous current for more than 10 seconds to minimize heating effects.
AC/DC Current Probe with TekVPI Interface.
Includes: Protective Cover (016-1924-xx), and Certificate of Traceable Calibration and Data Standard.
| Option |
Order |
| Option L0 |
Standard English Language Instruction Manual (071-xxxx-xx) |
| Option L5 |
Substitutes Japanese Language Instruction Manual |
| Option L7 |
Substitutes Simplified Chinese Language Instruction Manual |
Recommended Accessories
| Accessory |
Order |
| Current Loop, 1 Turn, 50 Ω with BNC connector used for Performance Verification |
015-0601-50 |
| TekVPI Calibration Fixture |
067-1701-xx |
| Cal/Deskew Fixture for DPO7000/70000 Series |
067-1686-xx |
Service Options
| Option |
Description |
| Opt. CA1 |
Provides coverage for a single Calibration Event |
| Opt. C3 |
Calibration Service 3 years |
| Opt. C5 |
Calibration Service 5 years |
| Opt. D3 |
Calibration Data Report 3 Years (with Opt. C3) |
| Opt. D5 |
Calibration Data Report 5 Years (with Opt. C5) |
| Opt. R3 |
Repair Service 3 Years |
| Opt. R5 |
Repair Service 5 Years |