Dimmable PWM switching power supply 24V - 1.7A - 40 Watt
Dimmable Meanwell switching power supply PWM-40-24, 24V / 1.7A / 40W
Meanwell's PWM dimmable power supplies are the only dimmable power supplies that LED Studies recommends for dimming LEDs. Unlike other dimmable power supplies that only control current, the PWM power supplies use the same technology as our LED drivers: positive width modulation (PWM).
The PWM-40-24 can dim all LED lighting with 24 volts and a maximum of 60 watts connected load comfortably from 0 - 100.
- Dimming via: 0-10V, 100K potentiometer or PWM
- PWM frequency at output: 1.47kHz
- overload protection by shutdown, auto recovery
- protected against short circuit, overload, overvoltage
- IP67, for indoor and outdoor applicationsfor LED and lighting applications
Dimming via 1-10V
1-10V is a very simple system for remote control of lighting. The LED drivers can be connected to a standard 1-10V driver and controlled with it.
1-10V drivers are available e.g. from all known switch manufacturers (JUNG, GIRA, MERTEN, BUSCH JÄGER etc.) as a built-in module for the flush-mounted box. These modules only need to be connected to the driver via a 2-wire cable and the light can be controlled directly on the wall. As an example, a 1-10V driver for the flush-mounted box from GIRA:
The 1-10V control voltage is supplied by the driver. I.e. the 1-10V driver does not have to be connected to the mains here.
However, many drivers for the flush-mounted box can also switch 230V at the same time. This is usually done by pressing on the driver. Here, for example, the LED power supply can be switched via 230V and simultaneously dimmed via 1-10V on the LED driver with one and the same driver.
|Inrush current, max.||50A|
|Voltage input||90...305V AC (47...63Hz)|
|Power supply type:||PWM|