[HE2050-A2] – Constant Current Dimmable LED Driver (2*25W
10 October 2018
[HE2050] – Constant Current Non Dimmable LED Driver (50W)
10 October 2018
[HE2050] – Constant Current Dimmable LED Driver (50W)
Product Introduction
HE2050-A is a constant current dimmable driver. It offers two different dimming options : 1-10 V dimming and Switch-DIM. It has a built in DIP switch which allows easy LED current selection options.
Mechanical Structure
Specifications
| Product Catalog | HE2050-A |
| Mains voltage | 220~240VAC |
| Mains frequency | 50/60Hz |
| Mains power | 58W |
| Mains current | 0.27A |
| Output voltage (U-out Max.) | 110VDC |
| Output current / Voltage selection | 350mA , 72V , 25W | 500mA , 72V , 36W | 550mA , 72V , 40W | 600mA , 72V , 43W | 650mA , 72V , 47W | 700mA , 72V , 50W | 900mA , 56V , 50W |
| Power Factor | ≥0.9 |
| Operation Temperature | Ta: -20~+50℃ Tc: 75℃ |
| Abnormal protection | Output short-circuit protection with auto-reset. |
| Over-heat Protection | Over-heat protection with auto-reset |
| Dielectric Strength |
Input to output: 3750 VAC | 5mA | 1min Input to ground: 1800 VAC | 5mA | 1min Ground to 1-10V: 1800 VAC | 5mA | 1min Input to 1-10V : 1800 VAC | 5mA | 1min Output to 1-10V : 1800 VAC | 5mA | 1min |
| EMC Standard | EN55015:2007 version EN61547 |
| Safety Standard | EN61347-1| EN61347-2-13 |
| Max Efficiency | 90% |
| IP Grade | IP20 |
| Certifications | Semko, CE , EMC |
