RS PRO 30 → 150W Light Transformer, 230V ac, 12V, Трансформатор

RS PRO Dimmable Electronic Transformer

Use this independent transformer in conjunction with 12/ 24 V halogen lamps. This clever device offers protection against electric shock following direct or indirect contact and is dimmable by trailing or leading-edge dimmer. Our electronic transformer come complete with opposite inlet and outlet terminals, terminal cover, and cable retainer.

Features and Benefits

• Independent transformer


• Dimmable


• Terminal cover and cable retainer


• Opposite inlet and outlet terminals


• Input terminals with loop possibility on feed


• Double terminal block on the 230 V primary circuit (2,5 mm2 terminal area)


• Triple terminal block on the 12 V secondary circuit (2,5 mm2 terminal area)


• Transformer is secured by means of threaded slots

General Specification

• Suitable for halogen lamps 12/24 V


• Clamping screws on primary and secondary circuits for cables with diameter: 3 mm min. - 8 mm max.


• Max 18 mm cable peel-off


• Dimensions: 190 mm x 39 mm x 49 mm


• Weight: 205 g


• IP Rating: IP20

Protection

• Protected against overheating and short-circuits


• Protected against mains voltage spikes


• Protected against overloads


• Class II protection

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

Low Voltage Lighting Transformers

Dimming Methods (where applicable):
Leading Edge:
The control device is either a thyristor or triac which blocks power until they are switched on by the control signal. At that point the current flows almost instantaneously and continues to flow until the end of the half cycle of the mains waveform. When the signal reaches zero, the device turns off and no more current is passed until it is triggered again. Turning the power on and off in this manner averages out creating a constant intensity level and by altering the precise trigger point over a period of time the lamp can be dimmed.

Trailing Edge:
Since this method of dimming uses transistor technology it is not limited to just switching, therefore current can be controlled gradually. Transistors can be programmed to pass current at the start of each half cycle, and gradually switch off later. This will control the full amount of power reaching the lamp without the side effects of a step increase in current.

RS Pro Datasheet