Contact Us
We stock and distribute EMC filters from well-known manufacturers and brands such as Schaffner and Schurter
UK Next Day Delivery
Expert Advice
No Min Order Charges
Technical Support
Flexible Payment Terms
Over 40 Years Experience
E. Preston Electrical

EMC Filters

What is are EMC Filters?

An EMC or EMI filter is an electronic device used to reduce electromagnetic interference (EMI) in a power supply. It is typically used in power supplies, such as those found in computers, TVs and other electronic devices. The filter works by blocking the high-frequency noise generated by the power supply, allowing the device to operate more efficiently and with less interference.

What Do We Supply?

We supply an extensive range of EMC filters, including:
DC Filters
Single-Phase Filters
3-Phase Filters
IEC Inlet Filters and Modules
EMC/IEC Chokes
PCB Filters
Feedthrough Filters
Pulse Transformers

Why Choose E. Preston?

We stock and distribute EMC filters from well-known manufacturers and brands such as Schaffner and Schurter. The quality of their products is second to none, as is the quality of the service to you, the customer. We aim to provide next day delivery for product orders, and are happy to discuss flexible payment options too.

We have highly knowledgeable and experienced staff who are only a phone call away from answering any technical query you might have about any of our products.

Operating for over forty years, we have developed an excellent realationship with our suppliers which means that we get the widest choice of components from those suppliers, but we also alchieve good prices from them because of the volumes we purchase. We are able to pass on those great prices to you, the customer.

Our range of products, including EMC filters, is what sets us apart from our competition. You won’t need to to look anywhere else for your requirements.

We have a large stockholding of our products at our warehouse in Dukinfield, Cheshire in the UK. This stock means that our product availability is consistently high.
to place an order for EMC filters, or to receive technical assistance.

Featured Products

Manufacturers

News

July 23, 2025

Honeywell ABP2 High Pressure / High Temperature(HP/HT) Sensors

Image

The Honeywell ABP2 HP/HT Sensor Provides Enhanced Robustness and Durability within High Pressure and High Temperature Applications.

Abp2

Honeywell has release its latest innovation, the ABP2 High Pressure / High Temperature (HP/HT) sensors, revolutionising board mount pressure sensing to cover pressure measurement needs in high pressure and high temperature environments. Sensors in these environments face additional challenges from shock, vibration, and pressure spikes in addition to the usual application design requirements.

With an additional layer of shock-proof adhesive around the upper housing to provide enhanced robustness and increase the burst pressure resistance to greater than 40 bar (580 psi), the ABP2 HP/HT is designed and manufactured to address these challenges while maintaining the same key benefits that customers love and appreciate about the parent ABP2 product line. The HP/HT maintains the ABP2 series’ reputation for high accuracies, with error rates of as little as 1.5% full scale span.

Designed with versatility in mind, ABP2 HP/HT sensors are offered with the specific port and package types that are recommended for high temperature and high pressure applications. The sensors’ long-term stability and reliability make them a preferred choice for critical and sensitive systems, where minimising system downtime and reducing costly repairs is imperative.

As we continue to innovate in the realm of pressure sensing, Honeywell remains committed to providing advanced solutions that empower industries and improve standards worldwide. We look forward to seeing the impact of ABP2 HP/HT sensors across various applications.

Features:
The Honeywell ABP2 HP/HT is a cost effective, high-performance MEMs pressure sensor with high accuracy, reliability and long-term stability. Designed for tough environments where both high pressure and high temperature coincide, these sensors offer a wide range of configuration options, including various ports, packages, and output protocols, to suit the variety of applications expected within the market.

Applications:
The following are examples of applications whereABP2 HP/HT sensors are ideally suited:

  • Air Braking Systems
  • Air Compressors
  • Coffee Machines and Drinks Dispensers
  • Water Pumps and Smart Meters
  • Pneumatic Systems
  • Industrial Automation and Robotics Systems

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

MORE
July 21, 2025

Sensata / Crydom DR22 Series (DIN Rail Mount DC Output) Solid State Relays

Image

Nova22 DR22 Series: Family of 22.5mm Wide DIN Rail Mount Solid State Relays

Crydom dr22

The Nova22 DR22 Series is a family of 22.5mm wide
DIN Rail Mount, high performing Solid State Relays
with ratings up to 30 Amps at 200 VDC. These powerful
and ready to use SSRs come with an integral heat sink,
eliminating the need for complex thermal calculations.

DR22 Series models are C-UL-US approved.

Features:

  • DBC substrate for superior thermal performance
  • LED input status indicator
  • IP20 touch-safe housing
  • 1 kHz maximum PWM frequency
  • 3750 VAC optical isolation

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

MORE
See all news
Privacy Policy
Website built and optimised by Miltec Digital

Get In Touch

Fill in your details to request a call from one of our sales representatives.
E Preston Contact Form
chevron-leftchevron-right linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram