CP Power and Automation Ltd

Electronic DC Loads from 600W bench top units to 240kW floor standing 19" rack systems. Voltage ranges from 0Vdc to 750Vdc, and current ranges from 0.01A to 1000A. Constant Voltage (CV), Constant Current (CC), Constant Power (CP) and Constant Resistence (CR). Including Bi-Directional (source/sink) power supplies.

A wide range of 19” Rack Mount and Benchtop Programmable power supplies. 0 to 1500Vdc and upto 32kW in a single unit. Multiple units can be connected in parallel to achieve higher output power. Variable outputs with a variety of working modes: Constant Voltage (CV), Constant Current (CC), Constant Power (CP) and Constant Resistence (CR). Digital displays with easy to use HMI or controlled by PC Software.

Variable power supplies provide a lower cost solution than more traditional Programmable Power Supplies with fewer features available. They come as standard with a screwdriver Pot. for varying both Voltage and Current, but also have the option for 0-5Vdc analogue control.

DIN Rail Mounting, Chassis Mounting, Desktop Power Supplies, 19” Rack Mount and Adapters in a range of voltages including 5Vdc, 12Vdc, 24Vdc, 48Vdc, 110Vdc and 220Vdc. DC Power up to 200kW in n+1 configuration.

19" rack mountable, din-rail mountable, or chassis mounting DC/DC converters with power ratings from 12W to 27kW. These units can also be built into systems and used in parallel or n+1 redundant configurations

Standalone or 19" rack mountable DC to AC inverters with power ratings from 200W to 40kW. Standalone or n+1 redundant systems available. Our range are industrial standard power inverters built for environments where quality and reliability is required.

Battery chargers and systems from 45W up to 2.7kW and beyond. Our range is highly flexible with options for auxiliary outputs, din-rail, chassis, or rack mounting, conformal coating of pcbs, serial communications including Modbus, Devicenet, and Canbus, and volt free relays, or RS232 for signalling.

Also custom battery chargers for the rail industry. These chargers comply with all the relevant rail standards (e.g. EN50155, ENV50121), and are available for onboard, trackside, or mobile applications.

Our range of compact PCI (cPCI) Power Supplies offer all of the output voltages you would expect from a PICMG Compliant product (5V, 3.3V, and +/-12Vdc), and some models are also compatible with cPCI Express. Starting with the ultra-compact 3U high 200W unit which is only 4HP (20.4mm) wide, we offer products up to 6U high and 500W in output power. Our extensive range has both AC input and DC input products with connection via Positronic 47 pin connectors. We also have 2 products which are designed to meet EN5055 for Railway applications.

Built to your exact specification, virtually any configuration, whether AC/DC, DC/DC, or to charge batteries, and virtually any physical shape can be catered for. Large reference list in various industries. Simply ask for details.

Offering a wide range of UPS systems from small office type UPS to large industrial solutions. We can provide both AC UPS (up to 300kVA systems) and DC UPS (or Battery Backed Power Supply Systems) systems:

AC UPS

DC UPS

Simply Power Supply was created by engineers with many years of experience in the power supply industry. We are specialists in DC to DC Converters, DC to AC Inverters, Electronic DC Loads, and Variable DC Power Supplies, but also provide both Linear & Switched Mode AC to DC Power Supplies, Uninterruptible Power Supplies (UPS), and Battery Chargers. Most of our core products are manufactured in Europe or the Far East, and from our UK facility we can also provide power supplies mounted in specialist enclosures or boxes, or set under load conditions to your specifically required output voltage. See our custom power supplies page for details of units we have produced for other companies with specialist requirements in a range of industries.