Typical inductive power entry filters incorporating commonly used coils result in heat dissipation, large dimensions and higher unit weight.
Additionally, the wired components used in such filters do not allow effective filtering in the HF range.
Using SMD technology, filters are more effective in reducing RFI, since such filters can be placed closer to the source of interference. Spectrum Control’s modular power entry filters successfully employ the company’s PSM series of SMD filters in a parallel circuit.
The PSM series features current capability of 20 A and 200 V d.c. and filters with additional shielding can be effective up to the GHz range. For lower frequencies, performance can be improved by the addition of SMD inductors and capacitors. In this way, a compact 20 A PCB-module has been achieved, offering effective attenuation over the range of 150 kHz to 2 GHz.
Precision PCB cleaning system Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
The PBT Works HyperSWASH III is a top-tier automatic PCB cleaning system engineered for precision, high throughput, and advanced process control in modern SMT production.
Read more...Automatic bed-of-nails tester Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
For the automation of test processes INGUN offers functional units which can be retrofitted and installed on manual test fixtures to enable automated opening and closing and automated contacting of devices under test.
Read more...Water-based defluxing agent Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
VIGON N 600 P75 from Zestron is a high-performance, water-based pH-neutral flux cleaner designed for precision defluxing of electronic assemblies.
Read more...Cleaning for industrial environments Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
The CleanBox series from Vliesstoff Kasper offers a professional range of pre-moistened cleaning wipes designed for reliable and efficient intermediate cleaning in industrial and electronics environments.
Read more...The factory beat Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
Change is the only constant across today’s complex manufacturing landscape. The surge of digital transformation, spearheaded by Industry 4.0, has redefined how factories operate, build, and evolve.
Read more...Residues on PCBs – Causes and remedial measures Electronic Industry Supplies
Editor's Choice Manufacturing / Production Technology, Hardware & Services
Soldering with wire and iron leaves process judgments up to individual operators, and can produce a wide variety of defects, scrap, or long-term quality issues.
Read more...Automated bed-of-nails tester Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
The system consists of a 12 V geared motor which drives a toothed segment of the drive unit’s coupling via a gear, providing a contact force of up to 1000 N and a service life of up to 500 000 load cycles.
Read more...140 W USB-C PD reference design Altron Arrow
Electronics Technology
The design has a wide input range of 90 to 264 V AC, 50-60 Hz, and supports an output voltage range of 5 to 28 V (USB-PD 3.1 specification).
Read more...Compact PCB batch cleaning Electronic Industry Supplies
Manufacturing / Production Technology, Hardware & Services
The CompaCLEAN by PBT Works is a PCB cleaning system, that utilises a traditional dishwasher style loading, provides the type of cleaning many users are familiar with.
Read more...Battery cell contacting Electronic Industry Supplies
Power Electronics / Power Management
Challenges in battery cell contacting include poor energy efficiency due to intense heat generation, high production costs due to long processing times, and short service life of components due to demanding operating conditions.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version