50W 700-1200mA Triac & 0-10V CC Driver EULP50AT-1WPC-WS
50W 700-1200mA Triac & 0-10V CC Driver EULP50AT-1WPC-WS
EULP50AT-1WPC-WS is a constant current mode output LED driver. The driver supports leading edge (Triac) and trailing edge (ELV) dimmer, 0-10V to achieve a smooth dimming effect.
Features
• Single channel output, output current can be selected by software
• Compatible with TRIAC (forward-phase or leading-edge), ELV (reverse-phase or trailing-edge) and 0–10 V dimmers
• TRIAC and ELV dimming at 120 Vac only
• Class 2 power supply
• Protections: Over load, Over Voltage and short-circuit
• Suitable for indoor LED lighting application
Technical Parameters
| Model | EULP50AT-1WPC-WS | |
|
Input |
Efficiency | >87%@120VAC, >87%@277VAC Full load |
| Frequency | 50-60Hz | |
| Voltage | 120VAC-277VAC | |
| PF | 0.98@120VAC, 0.9@277VAC, Full load | |
| THD(full load) | 10%@120VAC, 15%@277VAC, Full load | |
| Current | 0.51Amax@120VAC, 0.25A@277VAC | |
| Inrush Current | Cold start, 20@120VAC 100us, 40A@277VAC 100us | |
| No load power | <2W | |
| Standby Power | <2W | |
|
Output |
Current | 700-1200mA |
| Voltage | 9-50V *(Triac dimming above 20V has better dimming effect) | |
| Power | 50W max *(Triac dimming with a load of 20W or more has better dimming effect) | |
| Channel | 1 | |
| No load output voltage | 59V Max | |
| Current Accuracy | ±5% (*700mA ±7%) | |
| LF current ripple(<120Hz) | <3% | |
|
Protection |
Over Voltage | Reduce current protection, restore normal operation after troubleshooting |
| Over load | Reduce current protection, restore normal operation after troubleshooting | |
| Short circuit | No output, self-recovery after removing the fault | |
|
Safety & EMC |
Surge | L-N:2.5KV (ANSI/IEEE C62.41.1-2002 & c62.41.2-2002 category A, 2.5 kV ringwave) |
| Withstand Voltage | I/P-O/P: 2000Vac/1min/<5mA, I/P-PG:1500Vac/1min/<5mA, O/P-PG: 500Vac/1min/<5mA, O/P-DIM( Signal port ):500Vac/1min/<5mA | |
| Safety standards | UL8750/UL1310/CSA25013,CSA class P | |
| EMI Emission | EN55015,EN61000-3-2 Class C,IEC61000-3-3 | |
| EMC Immunity | FCC class B(120V)/class A(277V) | |
|
Function |
Dimming type | 0-10V, TRIAC/ELV(@120VAC 60Hz) |
| Dimming range | 1%-100% | |
| Dimming curve | 0-10V: (Linearity) TRIAC/ELV: (Linearity) | |
| Flicker | Flicker free | |
|
Others |
Working temp. | (-20~+50) ℃ [-4°F~122°F] |
| Relative humidity | 20~90% RH | |
| tc | 85℃ [ 185°F ] | |
| Lifetime | 50,000h@tc:85℃[ 185°F ] | |
| Warranty Condition | 5 years | |
| Switch cycle | >25,000 times | |
| IP rating | IP20 | |
| Material | Metal | |
| Dimension | 123.5*27.5*24mm (4.86*1.08*0.94 Inch)(L*W*H) | |
| Pack Information | N.W: 150g(0.33 lb)±5%/PCS; 75 PCS/Carton; 11.75kg(25.90Ib)±5%/Carton; Carton Size: 398*230*170 mm(15.67*9.05*6.69 Inch)(L*W*H) | |
