Fanless natural convection cooling achieves 89% typical efficiency with <0.3W no-load consumption. Built-in protections cover short circuit, overload and over voltage; the unit is rated for -25°C to +70°C ambient and passes 5G vibration testing. It powers up to 5m of standard 14.4W/m 24V RGB/RGBW tape, or 2–3m of high-density 30W/m COB strip. Ideal for 24V LED installations, controllers, CCTV, access control, 3D printer boards, sensors and industrial automation. For 24/7 operation de-rate to 85% load (≈65W / 2.7A). It is NOT an IP67 outdoor supply—mount indoors or inside a waterproof enclosure.
75W-Class 24V Supply: 24V DC, 3.2A, 76.8W; adjustable 21.6–28.8V via onboard trimmer for cable-drop compensation.
Worldwide AC Input: 85–264VAC / 120–373VDC, 47–63Hz; no region switch, no buck/boost converter needed.
Fanless & Low Profile: 30mm height, 99×97×30mm, natural convection, 89% efficiency, power-on LED, 3-year warranty.
Industrial-Grade Protection: Short circuit (auto recovery) / overload 110–150% (auto recovery) / over voltage 28.8–33.6V (hiccup/latch); -25~+70°C; 300VAC surge withstand 5s; 5G vibration.
LED-Strip Ready: Powers 5m of 14.4W/m 24V tape or 2–3m of 30W/m COB; pair with LRS-150/200-24 for longer or denser runs.
|
Item |
Specification |
|---|---|
|
Model |
LRS-75-24 |
|
Manufacturer |
MEAN WELL |
|
Series |
LRS-75 (Enclosed, single output) |
|
Output Voltage |
24V DC |
|
Voltage Adjust Range |
21.6–28.8V |
|
Rated Current |
3.2A |
|
Rated Power |
76.8W |
|
Input Voltage |
AC 85–264V (47–63Hz) / DC 120–373V |
|
Efficiency |
89% typical @ 230VAC |
|
Ripple & Noise |
150mVp-p max |
|
Inrush Current |
Cold start 50A @ 230VAC |
|
No-Load Power |
<0.3W |
|
Protections |
Short circuit (auto recovery), Overload 110–150% (auto recovery), Over voltage 28.8–33.6V (hiccup/latch mode) |
|
Cooling |
Natural air convection, no fan |
|
Operating Temp |
-25°C ~ +70°C (derating above 50°C: 2.5%/°C) |
|
Standards |
UL62368-1, TÜV EN62368-1, EN60335-1, EN61558-1/-2-16, CCC, CE, UKCA, RoHS |
|
EMC |
EN55032/EN55014 Class B, EN61000-3-2/-3, EN61000-4-x |
|
Terminals |
Screw terminal block (AC L/N/FG, DC +/-) |
|
Housing / IP |
Metal mesh case, IP20 indoor |
|
Dimensions |
99 × 97 × 30 mm (L×W×H) |
|
Weight |
~0.27 kg |
|
Continuous Load Rule |
De-rate to 85% → ≈65W / 2.7A for 24/7 |
|
Typical Use |
24V LED strips (up to 5m standard / 2–3m high-density), controllers, CCTV, access control, 3D printer, industrial control |
|
Not For |
Outdoor exposed use, long high-density 40W/m COB runs, 12V strips, non-dimmable AC loads |
|
Warranty |
3 years |
