PWM mode or Voltage reduce (VR) mode
PWM:0-100%;Voltage reduce (VR) mode: 24V(14-24V); 48V(28-48V)
SMARTS
Phase dimming: work with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers. 0-10V dimming: 0-10V/1-10V/Potentiometer/10V PWM 4 in 1
SMT-EMT24096-VTD-A
Constant Voltage
120-277VAC
Model | SMT-EMT24096-VTD-A | SMT-EMT48096-VTD-A | |
Certificate | UL/ SELV / FCC / RoHS / REACH | ||
Output | DC Voltage | 24V | 48V |
Voltage Tolerance | ±1.5% | ±1% | |
Voltage Regulation | ≤0.5% | ||
Rated current | 4A | 2A | |
Rated power | 96W | ||
Load Regulation | ±1% | ||
Input | Voltage Range | 110-277VAC | |
Frequency Range | 47 - 63Hz | ||
Power Factor (Typ.) @ full load | 0.99@120VAC 0.95@277VAC | ||
THD(Typ. ) @ full load | <20%@120VAC &277VAC | ||
Efficiency(Typ.) @ full load | ≥88.5%@120VAC ≥91%@277VAC | ≥88.5%@120VAC ≥91%@277VAC | |
AC Current (Max.) | 1.2A | ||
Inrush Current (Typ.) | 17A,810us@50%Ipeak110VAC;38A,148us@50%Ipeak277VAC | ||
Leakage current | <0.5mA | ||
Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed | |
Over Load | ≤120% Constant current mode, recovers automatically after fault condition is removed | ||
Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling | ||
Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |
Working Humidity | 20 - 90%RH non-condensing | ||
Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||
TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||
Safety & EMC | Safety standards | UL8750 (US) | |
Withstand voltage | I/P-0/P: 1.8KVAC I/P-F/G: 1.8KVAC O/P-F/G: 0.5KVAC (US) | ||
Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | ||
EMC Emission | FCC Part 15 Subpart B (US) | ||
Surge Immunity Test | Different mode: 2KV, Common mode:4KV | ||
Others | Net Weight | 0.4KG | |
Dimension | 355.5*20*24.2mm (L*W*H) | ||
Packing | 50pcs /CTN | ||
Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input,rated load and 25℃ of ambient temperature. | ||
2. Under low input voltage, derating output is required to ensure a long life. |