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Ltech LM-75-12-G2T2 75W 12VDC CV Triac Driver 6.25A

Q: 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.

Q: 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%.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

SKU LM-75-12-G2T2

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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).

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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Model	Power	Voltage	Current	IP Rating
Ltech LM-75-24-G1T2 75W 24VDC CV Triac Driver 3.125A	75W	24V	3.12A	Indoor	View
Ltech LM-75-24-G2T2 75W 24VDC CV Triac Driver 3.125A	75W	24V	3.12A	Indoor	View
Ltech LM-75-12-G1T2 75W 12VDC CV Triac Driver 6.25A	75W	12V	6.25A	Indoor	View

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Ltech LM-75-12-G2T2 75W 12VDC CV Triac Driver 6.25A

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Ltech LM-75-12-G2T2 75W 12VDC CV Triac Driver 6.25A

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