Products Found: 12
Showing Results For: Lighting Transformers
Lighting Transformers
Lighting transformers are technical electrical devices integral to the operation of various lighting systems. They function by modifying voltage levels to suit specific lighting requirements, ensuring efficiency and safety. These transformers are pivotal in applications where the standard voltage needs adjustment to align with the lighting device's specifications.
Popular Types of Lighting Transformers
Lighting transformers are of various types bases on their sizes, shapes and funcionality, such as:
- Step-Up Transformers: These transformers increase voltage from a lower level to a higher level, essential in situations where the lighting system requires more voltage than what is provided by the standard supply.
- Step-Down Transformers: Typically used, these transformers decrease the voltage to a lower level, suitable for most residential and commercial lighting applications where the supply voltage is higher than what the lighting fixtures require.
- Isolation Transformers: Designed to isolate the lighting circuit from the main power source, these transformers enhance safety and prevent electrical noise interference, ensuring a stable and consistent lighting performance.
- Electronic Transformers: Specifically designed for low-voltage lighting systems like halogen lights, these transformers are compact, efficient, and generate less heat compared to traditional magnetic transformers.
- Magnetic Transformers: Known for their durability and reliability, these transformers are ideal for outdoor and landscape lighting. They are less sensitive to voltage fluctuations and can handle higher loads.
Salient Features and Benefits
- By adjusting voltage levels, lighting transformers ensure that lighting systems operate efficiently and safely.
- Modern transformers are designed to minimize energy loss, contributing to lower operational.
- With various types available, lighting transformers cater to a wide range of lighting systems.
- High-quality materials and design make these transformers robust and dependable.
- By isolating and controlling voltage, they significantly reduce the risk of electrical hazards.
Applications of Lighting Transformers in Illumination
Lighting transformers are not just components; they are the unsung heroes in the world of illumination. They are typically employed in various scenarios, including:
- Residential Lighting: In homes, transformers are used to power low-voltage lighting systems like under-cabinet lights or certain types of ceiling fixtures.
- Commercial Spaces: Offices, shopping malls, and other commercial establishments employ lighting transformers for efficient and safe operation of their diverse lighting systems.
- Industrial Settings: In industries where precise and reliable lighting is crucial, such as manufacturing plants, transformers play a vital role in maintaining consistent lighting conditions.
- Outdoor and Landscape Lighting: For garden lights, streetlamps, and other outdoor lighting fixtures, transformers are essential to ensure they operate safely at the required voltage levels.
- Specialised Applications: In theaters, art galleries, and museums, lighting transformers are used to create specific lighting effects and manage delicate lighting systems.
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Manufacturer Part No
Name
Availability
Price
Rating
Schneider Electric
ZBV5B, Schneider Electric
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 30.35
Osram
4008321927026, Osram
3 In Stock
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1 +
£ 46.90
Osram 1
4050300442310, Osram 1
27 In Stock
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1 +
£ 25.34
Osram 1
4050300442334, Osram 1
2 In Stock
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1 +
£ 29.79
Osram 1
927026, Osram 1
2 In Stock
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1 +
£ 47.29
Osram
442310, Osram
17 In Stock
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1 +
£ 19.95
Block
HIT250, Block
Pre Order
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1 +
£ 61.13
Osram
442334, Osram
29 In Stock
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1 +
£ 24.45
Osram
927026, Osram
1 In Stock
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1 +
£ 39.33
GE
94386, GE
Pre Order
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£ 5.91
Sunnex
12080, Sunnex
1 In Stock
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1 +
£ 46.00
Sunnex
12060, Sunnex
8 In Stock
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1 +
£ 52.76
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New Items
New items
ZBV5B, Schneider Electric
The Schneider Electric Harmony ZB, transformer block is supplied with 400Vac. It is compatible with Harmony XB4 and XB5 light blocks with integral LED. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index.
Mercury free Yes
New items
4008321927026, Osram
OSRAM HALOTRONIC PROFESSIONAL HTL Transformer
Features and Benefits:
Approvals and Certification:
Typical Applications:
FAQs:
Is this transformer suitable for LEDs and halogen lamps?
New items
94386, GE
GE Lighting 12 V Dimmable Electronic Transformer
This 12 V Electronic Transformer comes in a brand new compact size design, which makes it the ideal choice for delicate lighting fixtures. Ideal applications for this GE Electronic Transformer are in offices, hospitals, shops, hotels, supermarkets, airports, subways and railway stations.
Terminal connector to shorten operation lead time
High efficiency, high reliability
High power factor, low THD
Average life 20,000 hours
Approvals
CE, CB
Harmonic: IEC 61000-3-2
EMC: IEC 61547
EMI: CISPR15
Safety: IEC 61347-1, IEC 61347-2-3
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.
New items
12080, Sunnex
Flexible Arm Long, Machine/ Inspection Light
Rugged base for machine or inspection use
Short arm head rotates 360° and 90°
Uses 12V 35W capsule lamp which fits into the aluminium reflector in the lamp head
IP20 rated
New items
4050300442310, Osram 1
OSRAM HALOTRONIC COMPACT Transformers
281-8128
281-8134
Features and Benefits:
Approvals and Certification:
Typical Applications:
FAQs:
Is this transformer suitable for LEDs?
New items
4050300442334, Osram 1
OSRAM HALOTRONIC COMPACT Transformers
281-8128
281-8134
Features and Benefits:
Approvals and Certification:
Typical Applications:
FAQs:
Is this transformer suitable for LEDs?
New items
12060, Sunnex
Flexible Arm Long, Machine/ Inspection Light
Rugged base for machine or inspection use
Short arm head rotates 360° and 90°
Uses 12V 35W capsule lamp which fits into the aluminium reflector in the lamp head
IP20 rated
New items
442334, Osram
Mouse Transformers
These transformers are particularly appreciated for their asymmetrical shape and super-compact size, their lightweight and easily accessible terminals which enable them to be very easily flush mounted in small, narrow recesses cut for low-voltage spot lighting in false ceilings.
Resistant to short-circuits, controllable using dimmer switch. Protected against high temperatures and overloads.
Meet all requirements relative to safety, operation and electromagnetic compatibility. They carry the European ENEC label.
TMC Osram:
HTM 70
HTM 105
Operating voltage:
230 V / 240 V
230 V / 240 V
Output voltage:
11.4 V to 20 W
11.3 V to 35 W
Frequency:
50 // 60 Hz
50 // 60 Hz
Nominal current:
0.27 A
0.42 A
Permitted power:
20 → 70 W
35 → 105 W
Dimensions (mm):
108 x 52 x 33
108 x 52 x 33
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.
New items
927026, Osram
HALOTRONIC Transformers
Electronic transformers for converting and lowering voltages for 12 V, very low-voltage halogen lights.
Operates on 230 → 240 V power supplies; 0.50 → 60 Hz.
Maximum admissible ambient temperature of 50 °C.
Able to work on all variable controllers, at the start or the end of phase.
Able to tap into the primary circuit to supply the other HTLs.
Designed for surface or flush-mounted devices, tubular lighting systems and domestic lighting.
For use with direct current and emergency lighting installations.
Reversible electronic safety protection against short-circuits, overheating and overloads.
Standards
EN 55015, EN 61000-3-2, EN 61547, EN 61047
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.
New items
New items
927026, Osram 1
OSRAM HALOTRONIC PROFESSIONAL HTL Transformer
Introducing the HALOTRONIC PROFESSIONAL HTL, a dimmable on the leading and trailing edge, electronic transformer. It protects from short-circuit, overtemperature and overload (electronically reversible) and has electrical isolation between the primary and secondary sides. Switching between the electronic transformer and the lamp is not permitted. With high levels of energy efficiency, this transformer has many applications but is particularly good for effect and accent lighting, object lighting and furniture luminaires (recessed and surface-mounted). It is also good for living rooms, conference and event rooms, shop lighting and restaurant lighting. High efficacy means that little power is lost, and HALOTRONIC PROFESSIONAL HTL covers a large temperature range. Protective operation throughout the partial-load range prolongs lamp life, and you can through-wire on the primary side.
Features and Benefits:
Very low power loss thanks to high efficacy
Through-wiring possible on the primary side
Large temperature range
Protective operation throughout the entire partial-load range for long lamp life
Electronic transformers for converting and lowering voltages for 12 V, very low-voltage halogen lights
Operates on 230 → 240 V power supplies; 0.50 → 60 Hz
The maximum admissible ambient temperature of 50 °C
Able to work on all variable controllers, at the start or the end of phase
Able to tap into the primary circuit to supply the other HTLs
High efficiency
Line frequency: 50…60 Hz
Short-circuit protection, overload protection, overtemperature protection: electronically reversible
Electrical isolation between the primary side and the secondary side
Energy efficiency: ≥ 91 % (according to ErP regulation 2012/1194/EC)
Dimmable on the leading edge and trailing edge
Suitable for emergency installation
Approvals and Certification:
...
New items
HIT250, Block
Halogen transformer, HIT series
Adjusting the voltage to the optimum setting for the transformer extends the service life of the halogen bulbs
Input and output-end screw connection terminals with strain relief
During normal mains overvoltage, the nominal voltage of the halogen bulbs is not exceeded
Integrated fuse protection and temperature limiter serve as protection in the event of short-circuit and overload
Easy to use, even where the fire behaviour of the building material (wood, furniture, internal ceilings) is unknown
Short-circuit proof safety transformers in cast resin, fully encapsulated to supply 12 V halogen bulbs
Test voltage:
Between input and output circuits 5000 V, 50 Hz
Short-circuit proof:
Conditionally short-circuit proof (no fuse protection required)
Design:
Encapsulated in the insulation housing
Protection class
II
Protection rating:
IP40 housing
Connection leads:
IP 00W (HIT 60/L and HIT 105/L)
Ambient temperature:
40°C
Insulation category:
A (of the insulation system)
Input voltage:
230 V
With special transformer dimmer suitable for adjusting brightness
Frequency:
50 Hz to 60 Hz
Output voltage:
11.5 V at full load
Leads:
PRI: screw connection terminals or mains connection cable, 2 m long
SEC: screw connection terminals or cables, approximately 1 m long with wire end ferrules
Mounting:
Can be mounted via perforations in the clamp connection boxes
Colour:
White
Standards
VDE 0570 part 2-6, IEC 61558-2-6, DIN EN 61558-2-6
Approvals
VDE 0551
Standards
EN61558