Powertech

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...

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

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,...

This transformer delivers 105W at 12VAC. It will power 2 x 50W halogen globes or 5 x 20 watt. Ideal for 5 x 20W pathway lights, for example. Tra...

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...

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...

Handy DC voltage converter modules that can step-up or step-down voltages so you can power your devices where a different power source is pres...

Handy DC voltage converter modules that can step-up or step-down voltages so you can power your devices where a different power source is pres...

A super handy set of jumper leads to leave in the back of the car! Each battery clamp has a LED light built in, powered by built-in batteries, so...

This compact solar controller uses Pulse Width Modulation (PWM) to manage battery charging from a connected solar panel. It features light and ti...

This module is a low-powered DC converter for many applications, for example, where you need a reliable voltage source for a portable CD player o...

This remote meter is connects to the MP3741 20Amp MPPT Solar Controller which utilises an advanced MPPT control algorithm.  This means that it tr...

The variable autotransformer (Variac is the trade name of a popular brand) is one of the most useful and efficient devices ever invented for the ...