LED Transformer 220V 24V 75W 3.125A TRIAC Dimmable / Push Dim

Power and dim your 24V LED strips easily with this 75W constant voltage driver. It converts 220-240VAC to stabilized 24VDC while supporting TRIAC/ELV dimming from an existing wall dimmer or via its built-in Push-Dim input (short press = on/off, long press = gradual dimming). Its logarithmic dimming curve (Gamma 1.6 — mimics the eye’s natural perception for smoother dimming at low brightness) preserves your LEDs’ CRI. Certified CE & RoHS, with a 5-year (50,000h) warranty.

Technical Details

• Type: 75W 24V TRIAC dimmable LED transformer with Push-Dim
• Input voltage: 200-240VAC
• Output voltage: 24VDC
• Output current: Max 3.125A
• Power: 75W
• Output type: Constant voltage 24VDC
• Compatible lighting type: Single color
• PWM frequency: 4000Hz
• Dimming range: 0-100%
• Push-Dim input: Yes (built-in AC Push-Dim input — connect a standard momentary switch to control on/off and dimming without a wall dimmer or home automation)
• Efficiency: 87%
• Power factor: >0.9
• Protection rating: IP20 (indoor)
• Operating temperature: -20°C to +45°C
• Dimensions: 17.9 x 5.6 x 3 cm
• Certification: CE & RoHS
• Warranty: 5 years (50,000h)

Features

• TRIAC/ELV + Push-Dim AC interface: three dimming modes in one driver — wall dimmer, push button, or both combined
• Compatible with leading-edge and trailing-edge dimmers on the market
• Digital PWM dimming at 4000Hz preserves your LEDs’ color rendering index: colors stay true across the entire dimming range
• Intuitive Push-Dim operation: short press to turn on/off, long press to dim, with memory of the last set level
• Synchronization of multiple drivers via Push-Dim input (up to 25 units in parallel)
• Built-in protections: overheat, overload, and short circuit with automatic recovery
• Compact plastic enclosure

Installation & Wiring

This driver connects on the primary side to the 220-240VAC mains and on the secondary side to your 24VDC LED strips or bars. The Push-Dim input (terminal L1) accepts a standard momentary push switch. If a TRIAC wall dimmer is already installed, the driver connects directly on the output side. Turn off power before any work. Connect L and N to the INPUT terminals, and the LED strip to the OUTPUT terminals (+/-). For Push-Dim: connect the push switch between L1 and L.

Where to Use This Dimmable LED Transformer?

This driver is designed to power single-color 24V LED strips in residential and commercial installations: indirect lighting for false ceilings, under kitchen cabinets, display cases, cornices, stairs. The Push-Dim offers intuitive dimming without extra equipment, while TRIAC compatibility integrates seamlessly with existing setups equipped with wall dimmers.