powertech

Use your car's cigarette lighter socket to power or charge a variety of portable electronic devices such as mobile phones, personal audio players...

DC speed controllers are ideal for slowing down pumps and motors or dimming lights but commonly use resistance circuits and are very inefficie...

Specifically designed for use with laptop computers, this power supply has a universal input voltage 100-240VAC 50/60Hz and has a regulated outpu...

Allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently ...

Traditional laminated iron core transformers suitable for new projects, hobby projects or as a  replacement in existing equipment. They have a th...

This convenient mains inverter is perfect when you’re out camping, or anywhere else where a standard mains socket isn’t available. It...

The Toroidal transformers is now accepted as the standard in the industry, quality mode to ISO 9000 overtaking the obsolete laminated type. Indus...

Add solar power to your vehicle, RV, caravan, or remote building with this great recreational solar package! Package includes high grade monocryst...

• Input: 240V 50Hz• Output: 18V Centre Tapped (9V-0-9V), 350mA max (6.3VA). Pins 6-8-10• Internal 130 degree C thermal fure • TF411756• Pin spaci...

1 Year Warranty Blanket solar panels are much lighter and take up less space compared to traditional fold-up solar panels. This 12V 200W solar pa...

Uses Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. Able to charge lead acid (sealed, gel or flooded) or lithium ba...

DC to DC converters are useful for running 12V devices from a 24V supply in a truck or bus. These have switchmode technology for light weight,...

DC to DC converters are useful for running 12V devices from a 24V supply in a truck or bus. These have switchmode technology for light weight,...

Enough to run 3 x 50W, or 5 x 20W and one 50W, or 7 x 20W, all of these must be 24V rated.- Transformer must be mounted inside.- Output is via...

3kohm coupling transformer. Specifications: Input Impedance 3kΩ Output Impedance 3kΩ Secondary Winding Configur...

For those with a 24V vehicle such as a truck or bus, finding accessories like chargers and power supplies that run off 24V can be near impossi...

Designed to tap 100V (or 70V 1/2 power) public address amplifier lines to use an 8speaker. Made with grain oriented steel for good frequency r...

Designed for just about any modern electronic device, this adaptor will power MP3 players, games, CD players, appliances or anything else that...

Add solar power to your vehicle, RV, caravan, or remote building with this great recreational solar package! Package includes high grade monocrys...

WHY A TOROID?- Smaller size and weight to meet modern slimline requirements- Low electrically induced noise demanded by compact equipment- Hig...

Trying to get power for CCTV and security cameras over a long run without losses is challenging to say the least. Solve the problem quickly an...

This portable 12V battery box has all the common connections you would typically need for your outdoor recreation power needs. The box with carry...

Summary This is a quick-check battery tester. User can check the battery capacity status. It can detect the battery voltage type (6V and 12...

1K 8ohm Output Transformer. Specifications: Input Impedance 1kΩ Output Impedance 8Ω Core Material Ferr...