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AcTEC DIM24-150 Triac Dimmable Driver 150W 24V 6.25A with Screw Terminal

minimum load 50Wflicker-freesuitable for class I & II luminairesprotection class II

SKU DIM24-150

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The AcTEC DIM24-150 is a 150W, 24V constant voltage triac dimmable LED driver, designed for smooth flicker-free dimming from leading edge or trailing edge wall dimmers. It delivers a regulated 24V DC output at up to 6.25A and dims cleanly across the full 1…100% range.

Accepting 220–240VAC mains (198–264V range), the DIM24-150 runs at up to 89% efficiency with a 0.95 power factor and THD of ≤15%. It carries built-in open circuit, short circuit, overload and over-temperature protection, is SELV isolated, and is rated for ambient temperatures of -20…+45°C. Housed in an IP20 plastic enclosure with captured screw terminals. It requires a minimum load of 50W to run and dim correctly.

Key Features

✓Constant voltage output: 24V DC at up to 6.25A (150W max)
✓Minimum load 50W — below this the driver may flicker or fail to start
✓Triac dimmable — works with leading edge or trailing edge dimmers
✓Flicker-free, dimming range 1…100%
✓PWM dimming method
✓Nominal power range 50–150 W — suitable for 2.08–6.25A loads
✓Output ripple & noise ≤720 mV
✓AC input 220–240V (198–264V range), 50/60Hz
✓Efficiency 89% at full load, power factor 0.95, THD ≤15%
✓Captured screw terminals, 0.75–2.5mm² cable
✓Protections: open circuit, short circuit, overload, over temperature
✓SELV galvanic isolation — suitable for class I & II luminaires, protection class II
✓Ambient temperature range -20…+45°C (max case temp 90°C)
✓IP20 indoor rated, max open-circuit voltage ≤27 Vdc
✓Certifications: CE
✓Dimensions 210 × 67 × 34 mm, weight 630 g

Frequently Asked Questions

What type of LED applications is the AcTEC DIM24-150 designed for?

The DIM24-150 is a 150W constant voltage LED driver with a 24V output, making it suitable for 24V LED lighting applications that need mains-powered dimming. It is built as an independent dimmable driver for use with compatible luminaires. This model is intended for buyers who need a dedicated 24V dimmable power solution rather than a non-dimming driver.

What dimming methods does the AcTEC DIM24-150 support?

This model supports both leading edge and trailing edge dimmers. It is described as analogue flicker-free and offers a dimming range from 1% to 100%. That makes it a practical choice where smooth dimming performance is important.

What are the main electrical specifications of the DIM24-150?

The AcTEC DIM24-150 is rated at 150W with a 24V constant voltage output. Its AC input voltage range is 198 to 264V. These specifications make it suitable for applications requiring a higher-power 24V dimmable driver.

What protection features are included in this LED driver?

The DIM24-150 includes protection for open circuit, short circuit, overload, and over temperature conditions. It also supports no-load operation. These built-in protections help support reliability in commercial and professional lighting use.

Is the AcTEC DIM24-150 suitable for different operating environments?

This driver has an ambient temperature range of -20°C to +50°C. That allows it to be used in a wide range of indoor operating conditions where a dimmable 24V driver is needed. Buyers should still confirm the surrounding enclosure and luminaire conditions match the product's rated environment.

How does the DIM24-150 differ from a standard non-dimmable 24V power supply?

The main difference is that the DIM24-150 is specifically built for constant voltage dimming with leading edge and trailing edge dimmers. It also offers analogue flicker-free performance and a 1 to 100% dimming range, which a standard non-dimmable supply does not provide. For projects where dimming behavior matters, this is a more appropriate model than a basic fixed-output supply.

What compliance and build features make this model suitable for professional use?

The DIM24-150 is listed with multiple safety and EMC standards, including EN 61347-1, EN 61347-2-13, EN 62384, EN 55015, EN 61000-3-2, EN 61000-3-3, EN 61547, EN 60598-1, and EN 50581. It is described as SELV equivalent, suitable for class I and II luminaires, and protection class II. The unit dimensions are 210 x 67 x 34 mm and the stated warranty period is 5 years.

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Model	Power	Voltage	Current	IP Rating
AcTEC DIM24-50 Triac Dimmable Driver 50W 24V 2.08A with Screw Terminal	50W	24V	0.31A	IP20	View
AcTEC DIM24-100 Triac Dimmable Driver 100W 24V 4.2A with Screw Terminal	100W	24V	0.6A	IP20	View
AcTEC DIM24-25 Triac Dimmable Driver 25W 24V 1.04A with Push Wire Terminal	25W	24V	0.16A	IP20	View
AcTEC DIM12-50 Triac Dimmable Driver 50W 12V 4.16A with Screw Terminal	50W	12V	0.31A	IP20	View
AcTEC DIM12-25 Triac Dimmable Driver 25W 12V 2.08A with Push Wire Terminal	25W	12V	0.16A	IP20	View
AcTEC DIM12-100 Triac Dimmable Driver 100W 12V 8.3A with Screw Terminal	100W	12V	0.6A	IP20	View

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Key Features

✓Constant voltage output: 24V DC at up to 6.25A (150W max)

✓Minimum load 50W — below this the driver may flicker or fail to start

✓Triac dimmable — works with leading edge or trailing edge dimmers

✓Flicker-free, dimming range 1…100%

✓PWM dimming method

✓Nominal power range 50–150 W — suitable for 2.08–6.25A loads

✓Output ripple & noise ≤720 mV

✓AC input 220–240V (198–264V range), 50/60Hz

✓Efficiency 89% at full load, power factor 0.95, THD ≤15%

✓Captured screw terminals, 0.75–2.5mm² cable

✓Protections: open circuit, short circuit, overload, over temperature

✓SELV galvanic isolation — suitable for class I & II luminaires, protection class II

✓Ambient temperature range -20…+45°C (max case temp 90°C)

✓IP20 indoor rated, max open-circuit voltage ≤27 Vdc

✓Certifications: CE

✓Dimensions 210 × 67 × 34 mm, weight 630 g

AcTEC DIM24-150 Triac Dimmable Driver 150W 24V 6.25A with Screw Terminal

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