12V/24V 500w 5 in 1 dimmable junction box for led driver power supply
This triac & 0 10v dimmable led driver 500W has built-in PFC function. Dimming range is between 0~100%. PWM output mode and VR output mode can be switched by rocker switch. It has short circuit/overload/over temperature protection function. 7 years warranty
Specification
| Model | SMT-12500-VTD-J | SMT-24500-VTD-J | SMT-36500-VTD-J | SMT-48500-VTD-J | |
| Certificate | UL/cUL, FCC, CE, ROHS, Reach | ||||
| Output | DC Voltage | 12V | 24V | 36V | 48V |
| (12V-13V adjust by knob) | (24V-25.5V adjust by knob) | (36V-38V adjust by knob) | (48V-50V adjust by knob) | ||
| Rated current | 41.67A | 20.84A | 13.89A | 10.42A | |
| Rated power | 500W | ||||
| Voltage Tolerance | ±0.5% | ||||
| Voltage Regulation | ≤0.5% | ||||
| Load Regulation | ≤1% | ||||
| Input | Voltage Range | 110-277VAC | |||
| Frequency Range | 47 - 63Hz | ||||
| Power Factor@ full load | ≥0.95 | ||||
| THD(Typ.) @ full load | ≤10%@120VAC | ||||
| Efficiency @ full load |
90%@120VAC 92.5%@277VAC |
90.5%@120VAC 93%@277VAC |
90.5%@120VAC 93%@277VAC |
90.5%@120VAC 93%@277VAC |
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| AC Current (Max.) | 5.1A | ||||
| Inrush Current (Typ.) | 52A, 810us@50%Ipeak110VAC 76A, 148us@50%Ipeak277VAC | ||||
| No-load power | <8W | ||||
| Standby power | <0.5W | ||||
| Leakage current | <0.5mA | ||||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed | |||
| Over Load | ≤120% Hiccup mode, recovers automatically after fault condition is removed | ||||
| Over temperature | Shell surface temp.100℃±10℃ shut down o/p voltage, automatically recover after cooling | ||||
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |||
| Working Humidity | 20 - 95%RH non-condensing | ||||
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||||
| Vibration | 10~500Hz, 5G 12min./1 cycle, period for 72min. each along X,Y,Z axes | ||||
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13(US) | |||
| Withstand voltage | I/P-O/P:1.8KVAC I/P-FG:1.8KVAC O/P-FG:1.8KVAC (US) | ||||
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70% RH | ||||
| EMC Emission | FCC 47 CFR Part 15, Subpart B; ANSI C63.4a-2017 (US) | ||||
| Others | Net Weight | ***Kg | |||
| Dimension | 280*140.2*50.2mm(L*W*H) | ||||
| Packing | ****/pcs /CTN | ||||
| Notes | All parameters NOT specially mentioned are measured at 120VAC input, rated load and 25℃of ambient temperature. | ||||
| Tolerance: includes set up tolerance and load regulation . | |||||
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Mechanical Specification
1. Input UL1015 0.824mm²cable 3*18AWG, Black and White to be connected to AC (L) and (N), Green to be connected to (G).
2. Output UL1015 0.824mm² cable 2*18AWG, Red (+) to LED Positive side (+), Black (-) to LED Negative side (-).
3. Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged.
Dimming Operation
Using two ways of dimming at the same time, you must be assured that LED lighting is up to the max. Brightness then you could operate with the other dimming;
Using one dimming ---TRIAC/Phase cut dimming
1. The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a phase /Triac dimmer or lighting system.
2. Working with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers or light system.
3. Min. loading is about 10%
4. Please try to use dimmers with power at least 2 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
Related Products
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300w constant voltage 5 in 1 dimmable led driver input voltage range is 100-277vac constant voltage working mode, working efficiency is up to 93%. Metal shell design and junction box integrated design. Compatible with most triac dimmers on the market.
Model: SMT-012-300VTDHV2 Input Voltage: 100-277vac
Dimming Mode: 5 IN 1 dimmable
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