Over 15 years experience of providing support of MEAN WELL Power Supplies
LTECH SE-20-250-1000-W2A2 20W 250mA~1000mA CC 0-10V LED Driver
Please Login for Pricing
Description
Description
Intelligent LED Driver
| Adopt SAMSUNG/COVESTRO V0 flame resistant polycarbonate protective housings with small size and light weight. |
| Soft-on and fade-in dimming function enhances your visual comfort. |
| T-PWM dimming technology allows continuous and flicker-free images under high-speed shooting. |
| Dimming from 0~100%, down to 0.01%. |
| Multiple current levels and wide voltage, suitable for different power LEDs. |
| Over voltage, overload, short-circuit protection and automatic recovery. |
| 5-year warranty. |
Specifications
Specifications
-
BrandLtech
-
Input Voltage100V~240V
-
Standards MetCE,ROHS
-
Operation ModeConstant Current
-
Operating Temperature-20°C~50°C
-
Length16.7 cm
-
Width4.1 cm
-
Height3.2 cm
-
Weight0.16 kg
File Downloads
File Downloads
::specification::
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
What type of LED load is the LTECH SE-20-250-1000-W2A2 designed for?
This model is a 20W constant-current LED driver intended for power LED applications that need regulated current rather than fixed voltage. It supports selectable output current from 250mA up to 1000mA, which makes it suitable for a range of constant-current LED loads within its output capability.
Does the SE-20-250-1000-W2A2 support 0-10V dimming?
Yes. This driver is specified for 0-10V dimming and supports dimming across a 0 to 100% range. The product description also states it can dim down to 0.01% and uses soft-on, fade-in, and T-PWM dimming technology for smooth low-level control.
What are the key electrical specs of the LTECH SE-20-250-1000-W2A2?
The SE-20-250-1000-W2A2 is rated at 20W with a maximum output voltage of 54V. Its rated current is 1000mA, and the model supports adjustable constant-current output from 250mA to 1000mA.
How does this model compare with a fixed-current LED driver?
A key difference is current flexibility. The SE-20-250-1000-W2A2 supports multiple output current levels from 250mA to 1000mA, so it can fit more than one constant-current LED requirement, while a fixed-current driver is limited to one set current value.
What operating environment is this LED driver rated for?
This model is rated for ambient operation from -20°C to 50°C. It also uses a V0 flame-resistant polycarbonate housing, which supports use in applications where compact size, light weight, and protective enclosure materials matter.
What warranty is offered on the SE-20-250-1000-W2A2?
The listed warranty period for this model is 5 years. For buyers comparing LED drivers for long-service installations, that is a meaningful durability and support signal for this specific LTECH unit.
