About ACTIVER FILTERS (LOW PASS AND HIGH PASS)
Specification:
ACTIVER FILTERS (LOW PASS AND HIGH PASS)
Built in regulated power supply: +15V,-15V/300 mA.
Instruction Manual: Step-By-Step detailed instruction manual.
Dimension: 27cmX 17cm X 10cm
Input Supply: 230V AC/50 Hz mains operated
Reliable Active Filtering for Precise ApplicationsOur active filters are engineered to accurately filter analog signals by allowing only desired frequency ranges to pass. Low pass modules transmit frequencies below a set cutoff, while high pass modules allow those above it, making them essential for electronic experiments and signal processing in labs and classrooms. Each module ensures robust performance with fast response time and reliable operation, built on an FR4 epoxy PCB for reliable and safe usage.
Versatile Installation and Easy ConnectivityThese modules are designed for effortless installation with their panel and screw mounting options, making them suitable for most laboratory and educational setups. The screw terminal connectors ensure secure, tool-free wiring for fast, repeatable integration into your existing systems. Dimensions of 115x90x40 mm offer compatibility with standard instrument panels.
Accurate Cutoff Control: Fixed and Variable OptionsMeet varying experimental needs with modules featuring both fixed and variable cutoff frequencies, adjustable from 1 Hz to 10 kHz. This allows educators and technicians to tailor filtering precisely to their application's frequency range, whether for routine lab exercises or more advanced demonstrations.
FAQ's of ACTIVER FILTERS (LOW PASS AND HIGH PASS):
Q: How do I mount these active filters in my engineering lab setup?
A: The modules are designed for easy installation using either panel or screw mounting. Simply fix the unit to your instrument panel or designated enclosure using standard screws, ensuring a secure and stable attachment for reliable operation.
Q: What is the process to adjust the cutoff frequency?
A: For modules with variable cutoff, you can adjust the cutoff frequency within the range of 1 Hz to 10 kHz using the provided controls on the PCB. For fixed cutoff modules, the frequency is preset during manufacturing based on your selection. Please refer to the module's labeling and manual for adjustment instructions.
Q: Where can these filters be used effectively?
A: These active filters are primarily used in engineering electronics instruments for educational, laboratory, and light industrial experiments where precise frequency selection or noise reduction is required.
Q: What benefits do these active filters provide over passive filters?
A: Active filters based on operational amplifiers offer greater accuracy, enhanced filtering sharpness, no signal loss, configurable cutoff settings, and amplification of weak signals, making them ideal for sensitive experiments and demonstrations.
Q: How do the screw terminal connectors enhance usability?
A: Screw terminal connectors allow for quick, tool-free wiring of analog input and output signals, simplifying installation and making the filters reusable across various setups without soldering.
Q: What safety standards are followed and what is the recommended operating environment?
A: The modules comply with standard laboratory safety protocols and feature an IP20 rating. They should be operated in environments within the 0 to 50C temperature range, away from excessive moisture or conductive dust, and powered by 230V AC mains supply.