RS PRO 20 → 70W Light Transformer, 230V ac, 11.5V
Documente tehnice
Specificatii
Marca
RS ProPrimary Voltage Rating
230V ac
Secondary Voltage Rating
11.5V
Putere
20 → 70W
Dimensiuni
53 (Dia.) x 22 mm
Adancime
22 mm
Minimum Load Requirement
20W
Maximum Temperature
+45°C
Greutate
70 g
Tip produs
Electronic
Dimming
Dimming
Dimming Method
Trailing Edge
Diametru
53mm
Minimum Operating Frequency
50Hz
Terminal
Lead Wire
Protectii
Over Voltage Protection, Overheating Protection, Overload Protection, Short Circuit Protection
Maximum Operating Frequency
60Hz
Tara de origine
Italy
Detalii produs
Single O/P Round Dimmable Mini Electronic Transformer
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.
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Documente tehnice
Specificatii
Marca
RS ProPrimary Voltage Rating
230V ac
Secondary Voltage Rating
11.5V
Putere
20 → 70W
Dimensiuni
53 (Dia.) x 22 mm
Adancime
22 mm
Minimum Load Requirement
20W
Maximum Temperature
+45°C
Greutate
70 g
Tip produs
Electronic
Dimming
Dimming
Dimming Method
Trailing Edge
Diametru
53mm
Minimum Operating Frequency
50Hz
Terminal
Lead Wire
Protectii
Over Voltage Protection, Overheating Protection, Overload Protection, Short Circuit Protection
Maximum Operating Frequency
60Hz
Tara de origine
Italy
Detalii produs
Single O/P Round Dimmable Mini Electronic Transformer
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.