200w 12v 24v pwm triac & 0 10v dimmable constant voltage led string lights power supply for led lighting
This constant voltage 5 in 1 dimmable LED power supply has good heat dissipation and is easy to install. It is compatible with most triac dimmers and 0 10v dimmers on the market to achieve smooth flicker-free dimming. For example, INSTEON dimmer
Specification
| Model Number | SMT-12018-EUVTD-A | SMT-24018-EUVTD-A | |
| Output | Rated Power | 18W | |
| Rated Voltage | DC12V | DC24V | |
| Rated Current | 1.5A | 0.75A | |
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Load Regulation | ±1% | ||
| Input | Voltage Range | 200-240V | |
| Frequency Range | 47-63Hz | ||
| Efficiency (Typ.) | 80%@230VAC | ||
| Power Factor (Typ.) | 0.65@ 230VAC (full loading) | ||
| AC Current (Typ.) | 0.15A | ||
| Inrush Current (Typ.) | <20A | ||
| Leakage Current | <0.5mA | ||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | |
| Over Loading | Intelligently reduce the output voltage, auto-recovery or re-power on to recovery | ||
| Over Temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| Protection Class | I | ||
| Environment | Working Temp. | Tcase=-40℃ ~ +60℃ (Please refer to“OUTPUTLOAD vs TEMPERATURE”section) | |
| Working Humidity | 20 ~ 95% RH non-condensing | ||
| Storage Temp.Humidity | -40 ~ +90, 10 ~ 95% RH | ||
| Temp. Coefficient | ±0.03%/℃ (0~50℃) | ||
| Vibration | 10-500Hz,2G 12 minutes/cycle, Period 72 minutes each along X,Y,Z axes | ||
| Safety & EMC | Safety Standards | EN613471, EN61347-2-13 | |
| Withstand Voltage | I/P-O/P:3KVAC I/P-shell:1.5KVAC O/P-shell:0.5KVAC | ||
| Isolation Resistance | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMS | EN61000-3-2; EN61000-3-3; EN61547 | ||
| EMF | EN62493-2010 | ||
| Others | IP Rating | IP65 | |
| Weight | 0.25Kg | ||
| Size | L128xW53xH21mm | ||
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Mechanical Specification
MCB recommendation：
| 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 |
| C type | 10A | 6 |
| 13A | 8 | |
| 16A | 9 | |
| 20A | 12 | |
| 25A | 15 | |
| 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 |
| C type | 10A | 14 |
| 13A | 18 | |
| 16A | 22 | |
| 20A | 28 | |
| 25A | 35 | |
Note：
1. The above quantities of the led drivers connected on the Type C is recommended base on the maximum ambient temperature is 50 ℃
2. The breaker should be selected according to the input rated voltage, input rated current, ambient temperature, and trip characteristic curve.
Dimming Operation
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 /leading edge, MLV and Reverse phase /trailing edge, ELV, TRIAC dimmers or light system.
3. Min. loading is about 10%
Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
(The driver input is connected to the dimmer.)
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
(The driver is independently connected to the input.)
Related Products
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Plastic housing triac & 0 10v dimmable led power supply waterproof level ip20, natural air cooling. Suitable for indoor small space lighting project installation. With 7 years warranty
Model: SMT-12018-EUVTD-P Input Voltage: 200-240Vac
Dimming Mode: 5 in 1 dimmable
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