All-purpose bulbs have an
average life approx. 1,000 h.
Important note: slight humming noise always possible
when using undimmed and especially dimmed transfor-
mers. Electronic transformers
These ´switch network`components offer load-indepen-
dent secondary voltage and soft start mechanism that
prolongs the life the lamp. This type transformer block-shaped.
2. Other important factors include the price and
price-performance ratio and course environmental im-
pact. This the input coil (primary side) which is
connected 230V AC.6 taken
off. Overload and short circuit
protection are also included compact unit that totally
noise-free.
The second coil with thick copper wire, which wound
much more loosely, the output coil (secondary side). Our laboratory staff car-
ry out regular operating and safety tests well checks
on the lifetime the lighting materials use. order dim, they require dimmer
for electronic transformers.
➜ Classic light bulb A
The classic light bulb converts most the energy used
into heat (96%) and only small amount into light.
2.
The lamps are packaged environmentally friendly corru-
gated cardboard for safe transport. Block and ring core transformers
These types transformer are dimmed according the pha-
se cut principle. is
a form thermal radiator.
Dimming lamps with built-in transformers
There corresponding dimmer for every transformer:
1. UV
emission, heat radiation, ambient temperature) and other
characteristics such the lamp and base design and di-
mensions.05. The energy generated radiated
across broad, homogeneous area the spectrum similar
to the distribution daylight the visible spectrum. Incandescent light bulbs
Light bulbs produce light using electric current heat
a filament until glows. The
base models E14 and E27 make possible offer a
wide range different types. 11. The light generated very
pleasant and warm light with very good colour rendering
(1A).g. WOFI operates
a (TQM) quality assurance system. This
is where the output voltage approx. can use these variations
along with developments lighting technology descri-
be different forms lamp light source.
We would like give you insight into the range lamps
produced WOFI LEUCHTEN and their main characte-
ristics. The processes covered
by the TQM system are set out flowchart and other
documentation. order dim, they require dimmer for
iron core transformers. also use lighting properties that could
be important for use under specific conditions (e. One the coils wound tightly and made thin
copper wire.
1. recommend you use dimmer type
2247 from the firm Busch-Jäger.
Voltage surges can lead the early destruction the
bulb, while dimming can extend its life.
3. Electronic transformers
Electronic transformers are dimmed according the pha-
se section principle.General information
Allgemeine Informationen
General Information 297
Quality und Safety
WOFI LEUCHTEN are developed and manufactured ac-
cording the latest EN60598 standards.
. recommend you use dim-
mer type 6513 from the firm Busch-Jäger. Ring core transformers
The iron core the form ring around which copper
coils are wound.2004
➜ the Low Voltage Directive (73/23/EEC, amended
93/44/EEC)
➜ the Electromagnetic Compatibility Directive EMC
(89/336/EEC, amended 92/31/EEC, 93/44/EEC)
➜ the Waste Electrical and Electronic Equipment Directive
WEEE (2002/96/EC).
Lighting materials lamps lighting and lamp
technology
Light can produced number ways involving dif-
ferent principles and media. There plas-
tic body within the core, covered with two coils copper
wire. The description
includes the properties the light itself such colour,
colour rendering and spectral composition well elec-
trical output (W), average life (h), luminous flux (lumen) and
illuminance (lux).
All our lamps, components, machining and finishing pro-
cesses and corresponding accreditation comply with the
latest standards and regulations for the internal European
market:
➜ the Appliance and Product Safety Act (GPSG) dated
01. Conventional block transformers
The core made coated sheet metal. The light output and life the bulb can incre-
ased adding noble gases (Argon and Krypton). Should you
nevertheless encounter fault, please contact your speci-
alist dealer the WOFI customer support desk soon as
possible
Transformers
1
