PICOTEST J2120A Line Injector Adapter Measuring Psrr

( Brand: Picotest ), ( Part Type: Line Injector Adapter ), ( Manufacturer Part Number: J2120A ), ( Cosmetics: C4 Used Good )

Review PICOTEST Line Injector Adapter Measuring Psrr

Introducing the Picotech J2120A Line Injector Adapter, a versatile and high-performance accessory designed for measuring Power Supply Rejection Ratio (PSRR) in electrical systems. This adapter is an essential tool for engineers, technicians, and researchers working on power electronics, motor drives, and other applications where precise and accurate PSRR measurements are crucial.

The Picotech J2120A Line Injector Adapter is a compact, standalone device that can be easily integrated into any test setup. It features a built-in 3-channel line injector, which is capable of injecting a wide range of voltage and frequency signals into the DUT (Device Under Test) power supply lines. This allows for the measurement of how well the DUT's power supply rejection characteristics perform under various load conditions.

* Three independent channels for injecting voltage and frequency signals, making it suitable for testing multiple power supplies or different configurations.

* High measurement accuracy, with a typical PSRR measurement error of less than 0.1dB.

* Wide input voltage range, supporting DC input voltages from 5V to 30V, making it suitable for a variety of power electronics applications.

* Flexible input signal sources, which can be either external or internally generated, providing the user with maximum flexibility in their test setup.

* User-friendly software interface, which allows for easy setup, configuration, and data acquisition. The software supports real-time data display, trend plotting, and data logging, making data analysis straightforward and efficient.

The J2120A Line Injector Adapter is designed with robustness in mind, featuring a rugged aluminum housing and high-quality components that ensure reliable and stable performance even under harsh test conditions. It is also compatible with a wide range of data acquisition systems and measurement instruments, making it a versatile solution for various test and measurement applications.

In summary, the Picotech J2120A Line Injector Adapter is a powerful and flexible measurement tool that offers high accuracy, versatility, and ease of use for engineers and technicians working on power electronics and motor drive applications. Its ability to measure PSRR with high accuracy and precision makes it an indispensable tool for ensuring the reliability and efficiency of electrical systems.

Buying a Picotest J2120A line injector adapter for measuring Power Supply Rejection Ratio (PSRR) carries several advantages and disadvantages. Below are some key points to consider before making a decision.

1. High Accuracy: The Picotest J2120A line injector offers high measurement accuracy, which is crucial when testing PSRR in power electronics systems. Its advanced design enables precise characterization of power supply rejection.

2. Wide Frequency Range: The adapter covers a wide frequency range, allowing users to test PSRR performance across various operating conditions. This versatility makes it a valuable tool for engineers working on power electronics projects.

3. Simplified Test Setup: The Picotest J2120A line injector simplifies the test setup process by integrating a built-in power supply and test signals, reducing the need for additional test equipment.

1. Cost: The Picotest J2120A line injector is a high-end testing solution, and its cost might be a barrier for some engineers or organizations with limited budgets.

2. Complexity: The adapter's advanced features and capabilities make it a complex piece of equipment, which may require some learning curve to operate effectively.

3. Size and Portability: The Picotest J2120A line injector is a larger, benchtop-style instrument, which may not be as portable as other, more compact test solutions.

In conclusion, the Picotest J2120A line injector adapter offers several advantages for measuring PSRR in power electronics systems, such as high accuracy, a wide frequency range, and simplified test setup. However, its cost, complexity, and limited portability might be disadvantages for some users. Ultimately, the decision to purchase the Picotest J2120A line injector depends on the specific requirements, budget, and test environment of the user.

If you are working on a power electronics project that demands accurate and comprehensive PSRR measurements, and you have the budget and test infrastructure to support it, the Picotest J2120A line injector could be an excellent investment. On the other hand, if you have limited resources, consider exploring more cost-effective or portable testing solutions that still meet your PSRR measurement requirements.

Details:

F1 - Collectible/Specialty Electronics. Poly-chlorinated phenol's CBS CRT glass, except for glass with lead content less than 5 parts per million, and clean of phosphor, fines, coatings Frito 4. PICOTEST J2120A LINE INJECTOR - ADAPTER FOR MEASURING PSRR: 146848.

Unable to test. May have broken or missing parts.

part #: j2120a price

• $751.04

specifications breezeprobe:

• brand: Picotest
• part type: Line Injector Adapter
• manufacturer part number: J2120A
• cosmetics: C4 Used Good

offer breezeprobe:

• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• started: April 21, 2026
• options: Ship-to-home

shipping breezeprobe:

• cost: $12.50
• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
• class: Standard, One-day
• transit: 3-8 Days
• type: Calculated

seller breezeprobe:

• rating: 99.4%
• # reviews: 1963
• city: Gilroy, California

payments breezeprobe:

• credit card: Visa
• other
• wallet: Apple-pay

returns breezeprobe:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days
• method: Money back

general breezeprobe:

• HVAC Refrigeration > HVAC Refrigeration Tools > HVAC Refrigeration: Gauges Probes
• condition: Used