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AcTEC DIM24-50 Triac Dimmable Driver 50W 24V 2.08A with Screw Terminal

minimum load 12Wflicker-freesuitable for class I & II luminairesprotection class II

SKU DIM24-50

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The AcTEC DIM24-50 is a 50W, 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 2.08A and dims cleanly across the full 1…100% range.

Accepting 220–240VAC mains (198–264V range, DC input compatible 176–250V DC), the DIM24-50 runs at up to 85% 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…+50°C. Housed in an IP20 plastic enclosure with captured screw terminals. It requires a minimum load of 12W to run and dim correctly.

Key Features

✓Constant voltage output: 24V DC at up to 2.08A (50W max)
✓Minimum load 12W — below this the driver may flicker or fail to start
✓Triac dimmable — works with leading edge or trailing edge dimmers
✓Analogue flicker-free, dimming range 1…100%
✓Analogue dimming method
✓Nominal power range 12–50 W — suitable for 0.5–2.08A loads
✓DC input compatible (176–250V DC)
✓AC input 220–240V (198–264V range), 50/60Hz
✓Efficiency 85% 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…+50°C (max case temp 75°C)
✓IP20 indoor rated, max open-circuit voltage ≤27 Vdc
✓Certifications: TUV, CE, CB
✓Dimensions 184 × 61 × 32 mm, weight 240 g

Frequently Asked Questions

What type of lighting applications is the AcTEC DIM24-50 designed for?

The AcTEC DIM24-50 is a 24V constant-voltage dimmable driver intended for LED lighting applications that need mains-phase dimming. Its 50W output suits low-voltage LED systems where smooth brightness adjustment is important. This model is positioned for luminaires that need a compact dimmable driver rather than a non-dimmable power supply.

Is the AcTEC DIM24-50 compatible with leading-edge and trailing-edge dimmers?

Yes. The product description states that the DIM24-50 supports dimming with both leading-edge and trailing-edge dimmers. It is also described as providing smooth dimming and being compatible with most dimmers.

What are the main output and electrical specifications of the AcTEC DIM24-50?

This model is rated at 50W with a 24V output. The listed AC input range is 198 to 264V. Its maximum inrush current is specified as 10 with a pulse width of 100 microseconds.

What dimming performance does the AcTEC DIM24-50 offer?

The DIM24-50 is described as an analogue flicker-free dimmable constant-voltage driver. Its stated dimming range is 1 to 100 percent. That makes it suitable where stable low-level dimming and smooth brightness control matter.

Can the AcTEC DIM24-50 be used in demanding indoor environments?

This driver has an ambient temperature range of -20 to +50 degrees Celsius. It also includes protection for open circuit, short circuit, overload, over temperature, and no-load operation. Those protections make it better suited to commercial and professional indoor lighting applications than a basic driver with fewer safeguards.

What protections and safety standards are listed for the AcTEC DIM24-50?

The product includes open-circuit, short-circuit, overload, over-temperature, and no-load protection. It is described as SELV equivalent, suitable for Class I and II luminaires, and built to Protection Class II. Listed standards include EN 61347-1, EN 61347-2-13, EN 62384, EN 55015, EN 61000-3-2, EN 61000-3-3, EN 61547, EN 60598-1, EN 50581, and EU 2019/2020.

What makes the AcTEC DIM24-50 different from a standard non-dimmable 24V driver?

The main difference is that the DIM24-50 is built specifically for phase-cut dimming, with support for both leading-edge and trailing-edge dimmers. It also specifies a 1 to 100 percent dimming range and analogue flicker-free operation. For projects that need adjustable light output, that is a more targeted choice than a fixed-output non-dimmable driver.

What are the physical size, weight, and warranty for the AcTEC DIM24-50?

The listed dimensions are 184 x 61 x 32 mm. The product weight is 0.240 kg. It also carries a 5-year warranty period.

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Model	Power	Voltage	Current	IP Rating
AcTEC DIM24-100 Triac Dimmable Driver 100W 24V 4.2A with Screw Terminal	100W	24V	0.6A	IP20	View
AcTEC DIM24-150 Triac Dimmable Driver 150W 24V 6.25A with Screw Terminal	150W	24V	0.9A	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 2.08A (50W max)

✓Minimum load 12W — below this the driver may flicker or fail to start

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

✓Analogue flicker-free, dimming range 1…100%

✓Analogue dimming method

✓Nominal power range 12–50 W — suitable for 0.5–2.08A loads

✓DC input compatible (176–250V DC)

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

✓Efficiency 85% 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…+50°C (max case temp 75°C)

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

✓Certifications: TUV, CE, CB

✓Dimensions 184 × 61 × 32 mm, weight 240 g

AcTEC DIM24-50 Triac Dimmable Driver 50W 24V 2.08A with Screw Terminal

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AcTEC DIM24-50 Triac Dimmable Driver 50W 24V 2.08A with Screw Terminal

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