The 300W PMEH series is the highest power model in a new range of highly cost effective, single output converters for chassis mounting. The range is compliant with the latest European standards for railway equipment, including EMC, and fire and smoke.
PMEH Series (300W)
PMR Series (500W)
The 500W PMR series is a range of cost effective medium power converters that comply fully with the latest rail specifications and norms for protection and EMC. They can be used individually or paralleled to create dual redundant or N+1 redundant systems, or simply to provide higher power capability. Although simple in construction, the mounting arrangement ensures compliance with the shock and vibration requirements of EN 50155.
TFS Series (500W)
The 500W TFS filter incorporates our proven RIA12 surge and transient suppression circuitry, as used in many of our DC-DC converters. The filter is intended for use with the converters in our range which do not already have this protection built-in, thus enabling a system to be compliant with both BRB RIA12 and EN 50155. Rated at 500W (400W for the 24V model), the filter was originally designed for use in conjunction with our 500W PMR series, but is equally suitable for use with other converters at lower power levels. More than one converter can be fed from a single filter, provided the combined output power of all converters does not exceed the maximum rated power for the relevant model.
ACR Series (750W)
The 750W ACR series is a range of medium power inverters that provide a 230Vac true sinewave output with very low distortion. Designed for connection directly to the train auxiliary supply, the inverters incorporate surge and transient filtering ensuring compliance with both the traditional and latest rail specifications and norms for protection and EMC. The rugged construction ensures compliance with vibration and shock requirements.
ASP Series (750W)
The 750W ASP (At-Seat-Power) series is a range of medium power inverters that provide a 230Vac true sinewave output with very low distortion. Designed for connection directly to the train auxiliary supply, the inverters incorporate surge and transient filtering ensuring compliance with both the traditional and latest rail specifications and norms for protection and EMC. The rugged construction ensures compliance with vibration and shock requirements.
PCU High Power Connectors
Designed for demanding aerospace & defence applications, ensuring reliable performance. Certified to IP67 and MIL-DTL-38999
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Backshells & Protective Caps for Connectors
LPA supply a range of connector backshells, protective covers and related accessories.
The backshell range includes:
- Circular backshells
- Rectangular backshells
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Solid State Relays from Celduc
Celduc solid state relays are designed for use when long life reliability and low maintenance are critical. With no moving parts inside, these products are able to withstand significant vibration, emit no audible noise, and offer a long life expectancy.
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Celduc offer a wide range of SSR relays options:
- Single phase SSR – for PCB mounting: 22.5mm pitch SSR with screw connection and pluggable connector
- 2-phase – the range provides 2 SSRs in a compact standard 45mm enclosure. Also available with Faston terminals or in okpac® IP20 housing with removable connector for control.
- 3-phase SSR – a wide range of options available for controlling 3-phase loads
- 4-leg – in a compact standard 45mm enclosure. Power and control connections by Faston terminals
- DC SSR – Complete range of relays up to 1700Vdc, 0 to 150A applications
- Power SSR with diagnostics – Power SOD and SILD SSRs with diagnostic features indicate the status and the resistive load without an external power supply
- Motor control – Solid state relays used to control motor loads
1720 / 3357 Connectors – ABS 0364 / ABS 1019
The 1720 / 3357 push-pull connectors are reliable and easy to use.
The 1720 connectors have a push-pull locking system and for fixing on to structures. The connector receptacle is fixed on to the appropriate structure using 3 locking pods (one of which is spring loaded) which are inserted into 3 pre-positioned fixing holes. This ensures installation, maintenance and use is quick and easy.
The 1720 / 3357 connectors are used by the commercial aviation industry.
1900 Rectangular Connectors – EN 3545
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ASR Snap Rectangular Connectors
A new concept in miniature connectors, the ASR connector is designed for performance, has a compact footprint and is easy to mate.
The ASR connector series features a simple self locking snap mechanism and with the ability to use in a blind mating situation. They connect and disconnect with two fingers!
It is lightweight, durable and environmentally sealed. The ASR connector is polarised in several aspects to prevent mis-mate, accepts standard mil spec contacts, RF contacts and can be supplied with PCB contacts.
Accessories including cable clamps and backshells are also available.
ARINC 404 Connectors
Arinc 404 rack and panel connectors are designed to meet or exceed the requirements of MIL-C-81659 and ARINC Specification 404.
The series is a multi-purpose connector used in aerospace, military, and computer periphery applications and others. These connectors are available in five shell styles with up to four insert cavities. Insert arrangements are available utilising a single type contact or a combination of standard and coaxial contacts.
Application specific designs including transient protection are available.
ARINC 600 Connectors
ARINC 600 Connectors are a recognised standard rack and panel connector for aircraft applications.
The ARINC 600 is the successor to the ARINC 404 for many of the new avionics designs. Compared to the ARINC 404, the ARINC 600 features lower mating force contacts, increased contact count and a front release, floating keying system.
The extensive product offering will meet the most demanding needs our of customers. At the design-in stage, we will work with you to select a connector from our standard product line or co-ordinate the design of an application specific connector.
The ARINC 600 rack and panel connectors are designed to meet all relevant ARINC 600 connector specifications.
ECTA133 Aluminium Push-Pull Connectors
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ECTA 544 Plastic Push-Pull Connectors
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Filter Connectors
Filter connectors have been used for many years as a cost effective and space saving solution to EMI issues in a wide range of aerospace, defence type applications.
A low pass filter connector incorporates capacitors and ferrite inductors generally within a standard connector body. Most filter types L, C, LC, Pi and T filters can be incorporated. In addition to this, more specific configurations using Diodes, Metal Oxide Veristors (MOV’s) and various Transient Voltage Suppression (TVS) devices to provide protection against EMP/ NEMP/ LEMP/ HEMP and ESD threats.
In conjunction with our partners we can offer an extensive range of standard and customised filter connectors including EMC and EMP protection for sensitive circuits used on a wide range of applications within military and civil aerospace, C4i systems, Vetronics, industrial and power distribution systems.
LPA can also supply filtered versions of application specific products as well as custom and integrated system solutions.
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Hermetic Connectors D38999
Hermetic connectors are a proven glass to metal seal technology and satisfy those applications that require much more than a simple watertight capability. This includes high pressure to high temperature variations. As well as stocking many standard QPL qualified mil spec qualified products, LPA Channel Electric can support customer’s specific hermetic connector requirements, from a shell or contact change to a more complex integrated solution.
View all electrical connectors available at LPA Group.
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In Line Cable Splices
These In Line Cable Splices are designed for use in cable harness’ to join cables or to break out cables from a harness. The splices consist of female contacts inserted in a thermosetting resin and elastomer sleeve. The technology used is the same as junction modules. They are sealed and are available in 1, 2,3, 4 circuits.
These in-line junctions are suitable for male crimp contacts P which comply with NF L53-105, NAS 1749, and EN 3155-016 standards.
Micro-D Connectors M83513
The Amphenol Micro-D connector series (M83513) offers proven military spec performance and reliability in rectangular and stripline micro connectors. The Micro-D connectors are available in rectangular D, strip and custom card edge configurations, with contacts on .050 (1.27) centres.
Inserts in Micro-D miniature connectors with signal and coax/power are also available. The socket contact is a precision fabricated tube. Pin and socket contacts are epoxy retained in high-grade thermoplastic insulators. The contact system has proven reliability, exceeding the performance specifications of MIL-DTL-83513.
Terminations are available in a broad range including solder cup, terminated to wire harness, vertical and right angle PCB. Plastic and metal shell versions are available in Micro-D connector series, in a broad range of shell finishes. A board range of mounting hardware is available (jackscrews, posts, guide pins), as well as straight and angled back-shell.
View the full range of electrical connectors available at LPA Group.