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Ltech LM-75-12-G2T2 75W 12VDC CV Triac Driver
- Leading edge (Triac)
- Trailing edge (ELV) phase-cut and Push DIM/CCT.
- With soft-on and fade in function
- makes the human vision more comfortable.
- 2 independently SELV constant voltage output channels.
- Constant power design
- adjust brightness and color temperature synchronously.
- Dimming range: 0-100%
- LED start at 0.1% possible.
- 0-100% flicker-free
- High Frequency Exemption
- High Efficient driver: efficiency 88%
- PF>0.98
- THD<6%
- Innovative thermal management technology
- intelligent power life protection.
- Over load / Over temp. / Short circuit / Over voltage protection
- recover automatically.
- Suitable for internal lights application for I/II/III
- 5 years warranty (Rubycon capacitor).
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BrandLtech
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SeriesLtech Triac Series
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Power Rating75 Watt
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Output Voltage12 Volt
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Rated Current6.25 Ampere
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Input Voltage220V~240V
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No of Output1
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Dimming ControlAC Phase Cut Dimming
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Standards MetBIS,CB,CCC,CE,ENEC,KC,RCM,ROHS,TUV
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Operation ModeConstant Voltage
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Operating Temperature-20°C~50°C
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Warranty5 Year
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Length11.54 in
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Width1.69 in
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Height1.18 in
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Weight0.77 lb
::specification::
Frequently Asked Questions
What is the Ltech LM-75-12-G2T2 designed for?
The LM-75-12-G2T2 is a 75W constant-voltage LED driver for 12VDC lighting loads. It is intended for internal lighting applications and is positioned for projects that need phase-cut dimming with synchronized brightness and color temperature control.
What dimming methods does the LM-75-12-G2T2 support?
This model supports leading-edge (Triac) dimming, trailing-edge (ELV) phase-cut dimming, and Push DIM/CCT control. It also includes soft-on and fade-in behavior, with a stated dimming range of 0-100% and low-level start capability down to 0.1%.
What are the main electrical ratings of the LM-75-12-G2T2?
The LM-75-12-G2T2 is rated for 75W output at 12VDC with a rated current of 6.25A. Ltech lists efficiency at 88%, power factor above 0.98, and THD below 6% for this model.
Is the LM-75-12-G2T2 suitable for tunable white LED lighting?
Yes, this driver is built with 2 independently SELV constant-voltage output channels and supports synchronized brightness and color temperature adjustment. That makes it a fit for 12V tunable white lighting systems where dimming and CCT control are both required.
How does the LM-75-12-G2T2 differ from a standard non-dimming 12V LED driver?
The key difference is control capability: this model combines 12V constant-voltage output with Triac/ELV phase-cut dimming and Push DIM/CCT support. It also provides dual independent output channels for synchronized dimming and color temperature control, which a basic fixed-output driver does not offer.
What operating conditions and protections does the LM-75-12-G2T2 offer?
Ltech rates this model for operation from -20°C to 50°C. It includes overload, over-temperature, short-circuit, and over-voltage protection with automatic recovery, and it carries a 5-year warranty.
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Other LM-75 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Ltech LM-75-24-G2T2 75W 24VDC CV Triac Driver | 75W | 24V | 3.12A | Indoor | $75.75 | View |
| Ltech LM-75-24-G1T2 75W 24VDC CV Triac Driver | 75W | 24V | 3.12A | Indoor | $70.30 | View |
| Ltech LM-75-12-G1T2 75W 12VDC CV Triac Driver | 75W | 12V | 6.25A | Indoor | $70.30 | View |
