300W 12V DC Dimmable LED Power Supply, Triac & 0-10V, 120VAC Input

$77.38

In Stock — 22 available

12V
300W

Ordered by 34 customers in the last 24 months

Delivers 300W output at 12V DC
Accepts 90-130VAC input voltage
Supports Triac and 0-10V dimming protocols
IP20 rated for dry indoor environments
Aluminum alloy housing, 24.5 x 6.4 x 2.9 cm
3-year manufacturer warranty, CE certified

At a glance

Dimmable: Yes
Operating Voltage: 12 V
Wattage: 300 W
Dimmer Type: Triac + 0-10V
Power Supply Input: 90 - 130VAC
Power Supply Output: 12VDC

Datasheet (PDF)

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Manufacturer warranty included

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Typical applications

Architectural cove lighting
Commercial signage power feeds
Indoor LED strip installations
Retail display lighting
Junction box mounted driver enclosures

The P-300S-D is a 12V DC dimmable LED power supply designed for indoor commercial and architectural lighting installations. Its slim aluminum alloy housing measures 24.5 x 6.4 x 2.9 cm, allowing installation in space-constrained enclosures and junction boxes. The unit delivers 300W of output at 12V DC from a 90-130VAC input and supports both Triac and 0-10V dimming protocols, enabling compatibility with common dimming systems. It carries an IP20 rating, suitable for dry indoor environments, and operates across an ambient range of -30 to 50°C. The power supply is backed by a 3-year manufacturer warranty and CE certification.

Electrical
Operating Voltage	12 V
Wattage	300 W
Dimmable	Yes
Dimmer Type	Triac + 0-10V
Power Supply Input	90 - 130VAC
Power Supply Output	12VDC
Compliance
Certifications	CE

Mechanical
Product Dimensions	24.56.42.9cm
Material	Aluminum Alloy
Weight	1 lb
Environmental
IP rating	IP20
Ambient Operating Temperature	-30–50 °C(-22–122 °F)
Ordering
Warranty	3 y