CP1003B-Serie2

CP High-Frequency Current Probe Series - Request Demo Unit

The CP series probes allow for precise AC and DC current measurements within a switchable current range of 5A or 30A.

  • Bandwidth: DC ~ 50 MHz / 100 / 150 MHz
  • Current range: 5A/30A/30A
  • DC accuracy (typical): ±1%

CP High-Frequency Probe Series


The Micsig CP series is a range of high-frequency AC/DC current probes designed for precise measurements of small to medium currents in demanding electronic applications. With a bandwidth of up to 150 MHz and the ability to measure currents up to 50 amps peak and 30 amps RMS with an accuracy of ±1%, these probes are ideal for analyzing high-frequency signals in fields such as power electronics, semiconductor development, and avionics.

The CP series offers a dual measuring range, enabling the accurate detection of both small currents from 1 mA (in the 5 A range) to 10 mA RMS (in the 30 A range). Thanks to its high sensitivity and excellent signal-to-noise ratio, even minute current fluctuations can be reliably detected. The integrated demagnetization and auto-zero function ensures ease of use and precise measurements by automatically calibrating the system and eliminating interfering magnetization.

The CP series probes are compact and ergonomically designed, allowing for easy one-handed operation. With their standard BNC interface, they are universally compatible and can be connected to any oscilloscope. The CP series features overload protection, ensuring fast and accurate capture of signal spikes, and is equipped with an overcurrent alarm that activates when the permissible current limit is exceeded.

The CP series offers a wide range of applications, including the development of power electronics for electric vehicles, the design of switched-mode power supplies, the development of transformers and inverters, as well as the testing of semiconductor components and the control of industrial and consumer electronic devices.

In summary, the Micsig CP series offers a powerful and flexible solution for the precise acquisition and analysis of high-frequency AC/DC currents in demanding technical applications.

More detailed information about the features can be found on the respective product model page.
Cp1003B-unboxing

Series overview

ModelMicsig Probe CP503B-small
CP503B
Micsig Probe CP503B-small
CP1003B
CP1503B
CP1503B
bandwidth50 MHz100 MHz150 MHz
Upward mobility≤7ns≤3.5 ns≤ 2.67 ns
Maximum input current30 Arms, 50 Apk30 Arms, 50 Apk50 Apk, 30 Arms
reach5Arms (5A)
30 Arms (30A)
5Arms (5A)
30 Arms (30A)
5Arms (5A)
30 Arms (30 A)
accuracy
(Maximum continuous current @
Direct current and 45-66 Hz)
±1% ±1mA (5A)
±1% ±10mA (30A)
±1% ±1mA (5A)
±1% ±10mA (30A)
±1% ±1mA (5A)
±1% ±10mA (30A)
Lowest measurable current1 mA (5 A)
10 mA (30 A)
1 mA (5 A)
10 mA (30 A)
1 mA (5 A)
10 mA (30 A)
Noise (20 MHz limit)<4mApp (5A)
<30mApp (30A)
<4mApp (5A)
<30mApp (30A)
≤ 400μArms (5A)
≤ 120μArms (30A)
Output sensitivity1V / 1A (5A, 1X)
1V / 10A (30A, 10X)
1V / 1A (5A, 1X)
1V / 10A (30A, 10X)
1V / 1A (5A, 1X)
1V / 10A (30A, 10X)
power supplyDirect current 12 VDirect current 12 VDirect current 12 V
Maximum conductor diameter5 mm5 mm5 mm
Cable length1 m1 m1.5 m
interfaceStandard BNC interfaceStandard BNC interfaceStandard BNC interface

All models

CP1003B-Micsig-updated
Product Nr.: CP1003B
CP1003B AC/DC current probe
The CP1003B current measuring probe has a current measuring range of 5A/30A and 100 MHz bandwidth

€1,188.81*
CP1503B AC/DC Current Probe
Product Nr.: CP1503B
CP1503B AC/DC Current Probe
Measure fast gate-drive currents on GaN and SiC designs. Micsig CP1503B: DC to 150 MHz, 1 mA resolution, clamp-on. Ask eVision for a quote.

€2,021.81*
CP503B AC/DC Current Probe
Product Nr.: CP503B
CP503B AC/DC Current Probe
The current measuring probe CP503B has a current measuring range of 6A/30A and 50 MHz Bandwidth.

€831.81*