Brand:
DEMIItem no.:
PMA-24300JDimming Mode:
5 in 1 Dim.Working Mode:
Constnat VoltageInput Voltage:
100-277VacOutput Power(Watt):
300WOutput Voltage:
12/24/48VdcShape & Size:
J-box DriverSize:
316x120.5x42mmWeight:
1.7KGCertification:
UL, ROHS, FCCWarranty:
5 years
UL Listed 300w 24v triac & 0 10v dimmable led power supply junction box for led lights
300W 24v constant voltage led power supply dimming mode is Triac/0-10V/1-10V/10VPWM/Potentiometer. Built-in active PFC function, power factor>0.95. With short circuit/overload/over temperature protection function
| Model Number | PMA-12300J | PMA-24300J | PMA-48300J |
| Output Type | |||
| Reted Power | 300W | ||
| Reted Voltage | 12V | 24V | 48V |
| Reted Current | 25A | 12.5A | 6.25A |
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Load Regulation | ±1% | ||
| Input Type | |||
| Voltage Range | 110-277V | ||
| Frequency Range | 47-63HZ | ||
| Efficiency(Typ.) | 91%@120VAC 92%@277VAC | ||
| Total Harmonic Distortion | THD< 15%(@100% load) | ||
| Power Factor(typ.) | 0.99@120VAC 0.98@277VAC | ||
| AC Current(Typ.) | 3.02A | ||
| Inrush Current(Typ.) | 35A | ||
| Leakage Current | <0.5mA | ||
| PROTECTION | |||
| Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | ||
| Over Load | Intelligently reduce the output voltage, auto-recovery or re-power on to recovery | ||
| Over Temperate | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| 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, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||
| SAFETY & EMC | |||
| Safety standards | UL8750, CSAC22.2 No. 250.0-08 | ||
| Withstand voltage | I/P-O/P:1.88KVAC | ||
| Isolation resistance | I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH | ||
| EMC Emission | Compliance to FCC part 15 Subpart B | ||
| OTHERS | |||
| Dimension | 258x120.5x42mm (L*W*H) | ||
| Packing | - | ||
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|
•Super low loading request, works perfect at 10-100% load •Dimming range:100-0.1% , flicker-free •110-277Vac Universal input |
•Build in active PFC, typical power factor>0.95, THD<10%@120V Max. Load •With unique knob trim voltage function |
DSD series dimmable constant voltage 300W LED driver with built-in fine-tuning voltage function knob, aluminum housing design, good heat dissipation. When installing, please pay attention to install the LED driver in a well-ventilated place to avoid direct contact with heat sources. Affecting the performance of lighting
| PMA-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
| 300W | AC L | Black | 18AWG | DC+ | Red |
12V/14AWG 24V/18AWG 48V/18AWG |
Dim+ | Purple | 18AWG |
| AC N | White | 18AWG | DC- | Black |
12V/14AWG 24V/18AWG 48V/18AWG |
Dim- | Pink | 18AWG | |
| Ground | Green | 18AWG | / | / | / | / | / | / | |
Wiring Diagram
· Using Triac/ELV wiring diagram
· Using 0-10/1-10V dimming(The driver is independently connected to the input)
·dual channel CW color temperature LED strip/tape (3wires)
Tags :
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IPv6 network supported 
