PowerLine SLIM Constant Current Power Supply (280mA, 30V)

High quality linear low drop power supply as PCB version

Amount	Netto	Brutto
from 1	12,52 €	14,90 €

Prices plus shipping costs

Part number:
LT-2791

Target country of delivery

Amount

Limited stock

Currently available: 9 pcs.

Technical Data

Unit	Value
Housing Color	black
Height	7mm
Width	50mm
Length	15mm

Unit	min.	typ.	max.
Voltage			30V
Current		280mA

Description

New Low-Drop SLIM Version on alu PCB!

The linear PowerLine constant current power supplies are charachterized by high operating ranges. If you do not know exactly what the sence of those power supllies is pleas eread the following lines:

Even high power LED application can only guaranty 100% of the LEDs lifetime if the illuminants get a constant curent supply. You have the possibility to use a constant current power supply with a step-down converter (product example) that come sin a very small.

The oter possibility is to use a linear constantcurrent power supply in PCB version. We placed all components on a high quality aluminium PCB which can be integrated directly in other applications or can be mounted directly on metall surfaces to guaranty a good heat conductance in durating use.

Alternative: The PowerLine constant current power supplies are available with cooling elements, too.

Converting and quality are on highest levels. Connecting is vey easy too because the 4 big soldering pads are clearly defined by inscriptions. Please read below the further features of this powerful little helper.

Techical data:

- Drop voltage: 1V
- Input: 30V DC (max.)
- Output: 280mA constant

- PCB electrical isolated!
- Input short circuit protection
- Output short circuit protection
- Autom. current reduktion if too much heat!
- Operating Temp: ~50°C over ambient temp.
- Max. input voltage: 10V over LED voltage

- 2 mounting eyes
- Dimesnions (W/H/D): 50 x 7 x 15 mm

Example 1:
You are going to connect three white Luxeon LEDs with 3,42 forward voltage each (mostly mentioned as Vf in common datasheets). The input voltage can change from 11,26V (3,42 + 3,42 + 3,42 + 1,0) till 21,26V (11,26 + 10,0). A 12V power supply could be used with this application.

Example 2:
You are goint to connect one red Luxeon LED (2,85V). The input voltage can change from 3,85V (2,85 + 1,0) till 13,85V (3,85 + 10,0). In that case a 12V power supply would be better than a 24V version.

If you have any questions please send us an email.

Delivery time

Deliveries within Germany take 2-3 days beginning after receipt of payment, for deliveries to invoice beginning with the shipment, for deliveries to cash on delivery beginning with receipt of order. Payments and incoming orders beyond our business hours let the delivery time begin with the next workday. For deliveries to other EU countries the delivery time may be extended up to 3 weeks. The delivery time is subject to the proper delivery of the logistics company, as far as delivery delays are not caused by us. The validity of the above delivery times requires the availability of the ordered goods from stock at the time the delivery time is beginning.