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HER1445 45W tunable white LED driver with circadian rhythm
Description
45W tunable white LED driver, human centric lighting, circadian rhythm system
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Model No. | HER1445 |
45W Tunable White LED Driver | |
Circadian Rhythm Lighting | |
LED Layout | |
Multiple LED Current Selections | |
Light Brightness and CCT Adjust by 0-10V |
Technical Data | |
Mains voltage | 120~277VAC 60Hz |
Mains current | 350mA~180mA |
Mains power | 40W @ 120VAC; 51W @ 277VAC |
Output voltage(U-out max.) | 75VDC |
Power factor | ≥0.95 (120VAC); ≥0.9 (277VAC) |
Operation temperature | Ta: -20~+45℃ Tc: 85℃ |
Output power /current /voltage (@120VAC) | 3~20W /350mA /10V~56V 5~28W /500mA /10V~56V
7~35W /700mA /10V~50V 9~36W /900mA /10V~40V 10~36W/1050mA /10V~34V 12~34W/1200mA /10V~28V |
Output power /current / voltage (@277VAC) |
3~20W /350mA /10V~56V 5~28W /500mA /10V~56V
7~40W /700mA /10V~56V 9~45W /900mA /10V~50V 10~42W/1050mA /10V~40V 12~40W/1200mA /10V~34V |
Max. Efficiency | ≥87% |
Abnormal protection | Output short-circuit protection with auto-reset. |
Over-heat protection | Automatic output reduction 80%–60%–40%–20% against overheat |
EMC standard | FCC Part 15B |
Safety standard | UL8750 |
Certification | cULus listed |
IP grade | IP20 |