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PICOTEST J2110A | Solid state voltage injector, DC - 40 MHz incl.J2170A power supply

Manufacturer number: J2110A

J2110A
J2110A
J2110A
J2110A
J2110A
J2110A
J2110A
J2110A
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PICOTEST J2110A / semiconductor voltage impression, DC - 40 MHz incl.J2170A power supply.

  • Supports thermal and mechanical, high-precision control loops and amplifiers from DC to 45 MHz
  • Lowest distortion and excellent accuracy
  • Input resistance:> 2 MΩ (typical)
  • Input current: 8µA, <3 µA (typical)
  • Input: BNC sockets
  • Oscillator input: 50 ohms
  • Oscillator input: BNC socket
  • Output resistance (impression): 25 Ω
  • Output: banana jacks
  • Maximum supply voltage: ± 12 V
  • Maximum supply current: 20 mA
  • High suppression of noise from the supply voltage (Power Supply Rejection Ratio / PSRR) low intrinsic noise, control with universal input
  • Modulation input: BNC socket
  • Output: banana jacks
  • Included in delivery: J2170A, power supply for J2110A
  • Dimensions: 109.22 mm x 89.66 mm x 50.80 mm
  • Weight: 0.21 kg
  • Warranty: 1 year

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Datasheet
pdf | 0.70 MB

Description

J2110A | Solid state voltage injector, DC - 40 MHz incl.J2170A power supply

Since with signals (e.g. the J2100A) in a frequency range from 1 Hz to 5 MHz or more, false signals can be impressed into an Rergel loop, this frequency range is insufficient for some applications. The frequency range can be significantly increased with the J2110A semiconductor voltage impression.

For e.g. For example, a heating control may have a bandwidth below 1 Hz, but bandwidths of 100 MHz and above are decisive for a linear control with an operational amplifier. Broadband semiconductor impressions are necessary for such regulations. These embossing circuits can be used from DC to a frequency that is only determined by the structure (PC board material and layout) and the components used. Bandwidths from DC to 200 MHz can be achieved. Above 50 MHz, the connection between the insertion and the circuit under test can be very critical. It is important that the ripple of the voltage supply of the impressing circuit does not affect the dynamic range or the signal-to-noise ratio of the measurement. The measurement results are often better if the semiconductor embossing circuits such as J2110A are used instead of transformers.

The choice of the correct stamping point in the circuit to be tested is significantly more critical than with a transformer. The impressing circuit has undefined impedances at the impressing point. In order to obtain clear measurement results, one side must offer a higher impedance than the other. In a typical power supply control, the voltage divider for the control loop has a limited voltage range and is therefore the suitable point for an impression, since the output impedance of the power supply is significantly lower than the impedance of the voltage sensor of the control loop.

The output voltage level of the semiconductor impressed circuit has a limit of 10 V or 12 V, which however is not the voltage amplitude of the impressed signal (positive or negative).

Lieferumfang

included: J2170A, power supply for J2110A
  • Dimensions: 109.22 mm x 89.66 mm x 50.80 mm
  • Weight: 0.21 kg
  • Warranty: 1 year

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    About the Manufacturer

    PICOTEST
    PICOTEST
    Picotest specializes in precision measurement solutions for applications in the power supply industry.
    Read more

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