Filters
Clear- AC Transformer: They convert mains voltage to low-voltage alternating current. They connect directly to the main input of alarm control panels (Paradox, DSC, etc.), which have their own internal rectifier circuit.
- Power Supply: They provide stabilized direct current. They are used to power peripheral devices or standalone control panels directly.
- Open Type: Internal components (bare transformer coils or circuit boards) without their own outer enclosure. They are mounted directly onto the metal chassis inside the alarm system’s main cabinet.
- Socket: Standalone power supplies (“wall warts”) that plug directly into a 230V outlet and have a cable ending in a connector.
- DIN rail: Units with a special socket on the back for direct mounting onto a metal DIN rail in an electrical panel or automation rack
- In a Metal Box: Standalone wall-mounted enclosures with a built-in power supply and internal space for a rechargeable lead-acid backup battery (buffer)