120-277vac Round Shape 0 10v dimmable led power supply 12v 24v for led lights
This 120–277VAC constant-voltage, 0–10V dimmable LED power supply features an all-plastic housing design. It delivers smooth, stable, and flicker-free dimming across a 0.1%–100% range and comes with a 7-year warranty.
Specification
| Model | SMT-R12010-VD-P | SMT-R24010-VD-P | SMT-R48010-VD-P | |
| Certificate | UL pending / ROHS / SELV | |||
| Output | DC Voltage | 12V | 24V | 48V |
| Rated current | 0.83A | 0.42A | 0.21A | |
| Rated power | 10W | |||
| Voltage Tolerance | ±0.5V | |||
| Input | Voltage Range | 120-277VAC | ||
| Frequency Range | 47 - 63Hz | |||
| Power Factor @ full load | ≥0.98@120VAC ≥0.9@277VAC | |||
| THD(Typ.) @ full load | ≤15%@120VAC ≤15%@277VAC | |||
| Efficiency @ full load | ≥75%@120VAC ≥75%@277VAC | ≥77%@120VAC ≥78%@277VAC | ≥78%@120VAC ≥78%@277VAC | |
| AC Current (Max.) | 0.12A | |||
| Inrush Current (Typ.) | 2A, 52us @50%Ipeak 120VAC 5.7A, 31us @50%Ipeak 277VAC | |||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | ||
| Over Load | 105%~120% Hiccup mode, recovers automatically after fault condition is removed. | |||
| Over temperature |
Ambient temperature over 55℃±5℃ , output reduce to 50%; Ambient temperature over 60℃±5℃, output off; When the temperature is reduced to 45℃±5℃ the output returns to 100%. |
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| Environment | Working TEMP. (Ta) | -40~+50℃ (see below derating curve) | ||
| Case Temperature (Tc) | 90℃ | |||
| Working Humidity | 20 - 90%RH non-condensing | |||
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | |||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | |||
| Vibration | 10 ~ 500Hz, 2G 12 minutes/cycle, X Y Z axis 72 minutes each | |||
| Safety & EMC | Safety standards | UL8750; CAN/CSA-C22.2 No.250.13 | ||
| Withstand voltage | I/P-O/P:1.88KVAC | |||
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70% RH | |||
| EMC Immunity | FCC/ICES do not request this test. | |||
| EMC Emission | FCC 47 CFR Part 15, Subpart B | |||
| Surge Immunity Test | AC Power Line: Differential Mode 1KV | |||
| Others | Net Weight | 0.103KG | ||
| Dimension | 54*48.2*24mm(Φ*W*H) | |||
| Packing | 380*290*155mm 100pcs/CTN | |||
| Notes | 1. All parameters NOT specially mentioned are measured at rated load for 120VAC and 25℃of ambient temperature. | |||
| 2. Derated output is required at low input voltage to ensure long service life. | ||||
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Mechanical Specification
| When the input voltage is 120Vac, the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| B type | 10A | 65 |
| 13A | 84 | |
| 16A | 104 | |
| 20A | 130 | |
| When the input voltage is 277Vac, the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| B type | 10A | 123 |
| 13A | 160 | |
| 16A | 196 | |
| 20A | 246 | |
Note：
1. The above quantities of the led drivers connected on the Type C is recommended base on the maximum ambient temperature is 50 °C.
2. The breaker should be selected according to the input rated voltage, input rated current, ambient temperature, and trip characteristic curve.
| American wire gauge | |
| Input wire | 1015 2*18 AWG 0.824mm2\Black(L),White(N) |
| Output wire | 1015 2*22 AWG 0.326mm2\Red(V+),Black(V-) |
| Dimming electroni wire | 1015 2*22 AWG 0.326mm2\Purple(DIM+),Pink(DIM-) |
Dimming Operation
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
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Model: SMT-R12010-DMX-P Input Voltage: 100-277Vac
Dimming Mode: DMX512 dimmable
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