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SPAV, 20mA Mini Miniature Constant Current Source for LEDs

SPAV, 20mA Mini Miniature Constant Current Source for LEDs
SPAV, 20mA Mini Miniature Constant Current Source for LEDs
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5,00 EUR
20 % VAT incl. excl. Shipping costs
Product no.: SPAV
Manufacturer: Krois-Modell
More products of: Krois-Modell

Krois-Modell

Products description

This "smart resistor" always supplies your LEDs with the correct current, even with AC voltage.

The electronics limit the current to approximately 20mA, regardless of the supply voltage. Your LED will always glow constantly in a voltage range between 4V and 24V.

Depending on the LED type and input voltage, 11 LEDs can be connected in series. Parallel connection is also possible, in which case the current is divided among the LEDs.

The constant current source has two connection pads to which a DC or AC voltage is connected, and two additional pads serve as the + and - outputs.A buffer capacitor can also be connected via the connection pad on the bridge rectifier, for example, to install flicker-free train lighting.

All connection pads are wired, making installation easy.

Connection:

Black cables: DC or AC voltage, also digital voltage.

Blue cable: Positive LEDs

Red cable: Negative LEDs

Technical specifications:

Set current approx. - 20mA

Operating voltage - 4V to 24V AC/DC

Dimensions L x W x H - approx. 11mm x 8mm x 3.5mm

Weight approx. - 0.35g

Voltage drop across the regulator - approx. 1.5V

Current tolerance - +/- 10% possible

SPAV, 20mA Mini Miniature Constant Current Source for LEDs
SPAV, 20mA Mini Miniature Constant Current Source for LEDs

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This Product was added to our catalogue on 09/07/2009.