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NEW
Constant Current Sources
50VOLTS
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NEW!
HKO50V350 und -700
Constant current sources up to 50 volts DC with 350 and 700 mA
Ideal for series connection of 13 power LEDs in white, blue or green and up to 20 in red. Dimming Ratio 1000:1 with 100 to 300 Hertz PWM
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Dimensions:
30mm x 30mm, Height ca. 9mm Holes for M3 Screws
Large soldering pads
For more than 30 Watts LED-Power
48-volts power supplies are in our delivery program.
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Alu-Core PCBs
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Printed circuit boards with aluminium core for better heat management
Deliverable for CREE XR-E, XP-E, XP-G, MC-E, Seoul P7 etc.
We can mount your LEDs on request, see right the XP-E mounted.
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Connecting cables
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Connecting cables for various LED-stripes and boards.
Connecting cables, in 2-pole and 4-pole versions, standard length 50 cm und 100 cm in red/black and white/red/green/blue (please request)
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Booster
for LEDs
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Voltage booster for the operation of ultrabright blue, white, green etc. LEDs with 1.2 Volt accumulator or 1,5 Volt alcaline battery. Two versions are available: A small printed circuit board or a compact board with AA-battery holder
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Makes from 1,2 up to 1,5 volts up to 10 volts for Standars-LEDs.
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Output power ca. 90mW
Terminal blocks or soldering pads are available.
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Cooltape
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Thermal adhesive tape
for good thermal management of LEDs, modules, processores etc. as reel with 8,10 und 25mm width, as pads 25x25mm and DINA4 sheets
(other dimensions on request)
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Dimmer
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Dimming module for LED-circuits up to 2,5 Amperes, additional PWM-output for MS-modules and other circuits.The output can be inverteted.
A voltage controlled unit from 0-10V is our DIMBUS
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Operating voltage:
DIMLED + DIMBUS: 5-24 volts DC
Switching voltage up to 30volts DC
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The module can switch 75 watts LED-power
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Displays
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LED-displays as requested with automatic color fader, 24 programs switchable.
A suitable power supply is includet.
Sockets of noble wood or stainless steel are available.
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Fadeled
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3-channel LED-fader (RGB)
Control unit for thre LED-channels up to 2,5 A. 24 programs are selectable by a tactile switch, the speed is adjustable by a potentiometer. Connecting with terminal blocks, all connections except the LEDs are ready. Potentiometer and tactile switch are includet.
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Operating voltage:
DIMLED + DIMBUS: 5-24 volts DC
Switching voltage up to 30volts DC
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Can switch 3 x 75 Watt LED-power.
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Fadestrips
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RGB-LED-Stripes, with 6 or 9 LEDs, 24 programs switchable
(no external parts)
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Working voltage:
9 to 15 volts DC
For example: 9-volts-block)
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Connecting with soldering pads
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Filter
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Filter for modules
Every electronic switching generates elecrical noise..
Dimmers, switching regulators etc. are sources for noise.
We have several filters for noise reduction
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Depending on construction up to 5 Amperes and up to 60 Volts
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Up to 300 Watts LED-power
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Rectifier
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LEDs need DC-voltage, so you must rectify the AC-voltage of transformers and smooth it against flickering. We produce some versions, the smallest has only 6mm x 10,5mm.
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max. 24 Volts AC
(higher voltages on request)
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“Mikrogleichrichter”:
max. 12 watts
“Minigleichrichter”:
max. 24 watts
“Powergleichrichter”:
max. 140 watts
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HKO-DUO2
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Dual constant current source for LEDs etc. . Separate inputs for working voltage and shutdown. The output currents can be made in any desired combination.
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max. 35 volts DC
Output currents from 100 mA up to 1050mA
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LED-Power:
2 x 35 watts max
Terminal blocks
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HKO-1
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LED-constant current sources with precise output current. Only 25 x 25 mm, several output currents up to 1050 mA are deliverable from stock.
High efficiency.
With shutdown
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max. 35 volts DC
Output currents:
100, 200, 300, 350,
400, 500, 700, 750, 1000, 1050 mA
Other values on request
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LED-Power:
35 watts max.
Soldering pads
For example:
order No. HKO350
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HKO-2
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LED-constant current sources with precise output current. Only 30 x 31 mm, several output currents up to 3000 mA are deliverable from stock.
High efficiency. Extra high output current, up to 3000 (4000) milliamperes, with shutdown.
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max. 35 V DC Version 1:
1400, 1500, 1700, 2000, 2200 mA
Version 2:
2500, 2800, 3000,
(4000) mA
Other values on request
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LED-power:
120 (135) watts
soldering pads
For example:
order No. HKO3000
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HKO-KL
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Precise adjustable constant current source from 50 to 1000 milliamperes
Potentiometer for adjusting on board or external, connection over terminal blocks, with shutdown
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max. 35 volts DC
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LED-Power:
35 watts max.
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HKO-L
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Very narrow constant current source, only 62 (52)mm x 10mm, output current up to 700 mA, with shutdown.
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max. 35 volts DC
100, 200, 300, 350, 400, 500, 700 mA
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LED-Power:
24 watts max.
Soldering pads
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HKO-R
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High power constant current source, precise, with additional ferrite filters, HKO-R up to 2000 mA, HP-version up to 3000 (4000)mA.24mm x 45mm, with shutdown
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max. 35 V DC
1400, 1500, 1700, 2000, 2200 mA
HP:2500,2800, 3000,
(4000) mA
Other values on request
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LED-power:
120 (135) watts
soldering pads
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HKO-R-ADJ
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Adjustable high power constant current source, precise, with additional ferrite filters, HKO-R up to 2000 mA, HP-version up to 3000 (4000)mA.24mm x 45mm, with shutdown
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max. 35 volts DC
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LED-power:
120 (135) watts
soldering pads
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HKO-AC/DC
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Constant current source for operation with AC or DC
Input voltage 24 volts AC max. With fixed output current or adjustable. Output currents up to 1050 mA. 42mm x 52mm, With terminal blocks or soldering pads
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max. 24 volts AC or 35 volts DC
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LED-power:
max. 35 watts
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Konfest
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“Automatic pre resistor”
Precise constant current source
with soldering pads, up to 70 mA
only 11mm x 22mm
Replaces the pre-resistor in LED-circuits, no calculation needed.
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max. 40 volts DC
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LED-power:
max. 0,7 watts
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KOAC
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Precision-constant current source for alternating current
With terminal blocks, up to 24 volts AC, up to 70 mA
12mm x 50mm
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max. 24 volts AC or 35 Volt DC
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LED-power:
max. 0,7 watts
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KOAC-SMD
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Precision-constant current source for alternating current
With soldering pads, up to 24 volts AC, up to 70 mA
12mm x 50mm
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max. 24 volts AC or. 35 volts DC
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LED-power:
max. 0,7 watts
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KODC
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Precision-constant current source for direct current
With terminal blocks, up to 40volts DC, up to 70 mA, with or without flange, 12mm x 35mm.
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max. 40 volts DC
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LED-power:
max. 0,7 watts
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KODC-SMD
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Precision-constant current source for direct current
With soldering pads, up to 40volts DC, up to 70 mA, with or without flange, 12mm x 35mm.
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max. 40 volts DC
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LED-power:
max. 0,7 watts
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Konreg
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Precision-constant current source for direct current
With soldering pads, up to 40 volts DC, adjustable from 8 to 20 mA, 11mm x 22mm.
Other adjusting ranges on request
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max. 40 volts DC
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LED-power:
max. 0,7 watts
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Heat sink
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Heat sind for LEDs, SK24-25, 25mm and SK24-50, 50 mm
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Light sequencer
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10-channel-power-sequencer
with 8 functions
4 programs with 2 variable speed ranges
with microcontroller
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5 to 24 volts DC
switching voltage:
max. 30 volts DC
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LED-power:
max. 10 x 75 watts
with terminal blocks
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LED-modules
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We are producing various LED-modules, also on request of our customers. The picture on the left shows a unit with 25 ultrabright blue LEDs, 24 volts DC with precision constant current sources for years of maintenance free operation.
Please send your request.
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On the left a ring light for 15 volts AC-operation with 6 ultrabright blue LEDs, with precision constant current source..
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LED-strips
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Our standard LED-stripes, in RGB or in white. RGB500 and White500 500mm x 8mm 12 volts
Please request
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On the left:
LED-stripe in blue, 15 volts DC, with precision CCS
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LKO
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Low-Drop and Low-Cost
linear constant current sources,difference between input and output voltage only 0,8 volts (Drop), fast dimmable (rise/fall about 15µsec).
to 500mA 23mm x 23mm
to 1000mA 23mm x 45mm
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Operating voltage up to 40 volts DC max.
LKO350, 400, 500
23mm x 23mm
LKO700, LKO1000
23mm x 45mm
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LED-power: max.
20 Watt or 40 Watt
Soldering pads
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LKO-R
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Adjustable low drop low cost linear constant current source
low drop, only about 0,8 volts min. Dimensions: 23mm x 23mm, 200mA to 500mA adjustable, fast dimmable, soldering pads
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Operating voltage up to 40 volts DC max.
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LED-power: max.
20 Watt
Soldering pads
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Mikrokon
AC and DC
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Tiny constant current sources with soldering pads up to 18 volts DC or 12 volts AC.
Mikrokon DC: 6mm x 6mm
Mikrokon AC: 6,5mm x 16mm,
Low Drop, ca. 0,8 Volt
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 Output current up to 50 mA max. (Mikrokon/1Eurocent)
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LED-power:
500 mW max
Soldering pads
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Minikon
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Cheap constant current source, with or without terminal blocks.
Up to 18 volts DC, Low Drop, 0,8 volts only, 12mm x 20mm
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Output current up to 50 mA max..
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LED-power:
500 mW max.
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MS-modules
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Master-Slave-Modules
for extension of dimmers, DMX controls etc. 1-channel and 3-channel versions (RGB) are available.
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Output current up to:
10 amperes/channel
Switching voltage:
30 volts DC max.
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LED-power:
300 watts per channel
(cooling might be necessary)
Terminal blocks or soldering pads are possible.
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Connectors
and cables
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Connectors for several LED-stripes etc. are available 2-pole and 4-pole versions are deliverable (RGB).
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On the left:
A two-pole connector
We produce connectors on request.
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Voltage regulator
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Voltage regulator up to
1 Ampere
For generating precise DC voltage.
Output voltage adjustable from 1,25 to 25 volts.
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Input voltage:
max. 40 volts DC
Up to 60 volts on request
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RGB-Lamp kit
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Build your own LED-lamp!
500 mm Aluminium profile, diffusor and accessories
Two RGB-500-stripes fit into the profile. The part can be cut. .
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Metal part:
Legth: 500 mm
Free width: 21mm
Diffusor outside:
Width: 48 mm
Height: 12 mm
Mounting by a click
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Customer specific modules
(Distribution only by the principal)
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For example for switchboards:
The LED-lamp on the left:
12 triple-LEDs with precision constant current sources for maximum lifetime
Operation with 24 volts AC or DC.
Fitting in GX53-cases.
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Left:
Sample of a 230-volts 8 watts LED-lamp, with precision constant current source
(Operation from the 230-volts mains without additional parts.)
Available in cold white and warm white.
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No liability assumed
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Errors and deliverability excepted
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The used trademarks belong to their owners.
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Delivery program
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A1W Elektronik GmbH
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Morgenbitz 12
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56457 Westerburg
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+49 2663 3784
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(abridgement)
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www.hobbytron.de
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service@hobbytron.de
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info@A1W.de
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www.A1W.de
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