مشغل LED بقدرة 300 واط، معتمد من UL، قابل للتعتيم من 0 إلى 10 فولت، 12 فولت، 25 أمبير

Model

SMT - 0 12 -3 00 VDH (1.0 version)

SMT-012-300VDHV2 (2.0 version)

SMT-012-300VDHWV2 (3.0 version)

SMT - 0 24 -3 00 VDH (1.0 version)

SMT-024-300VDHV2 (2.0 version)

SMT-024-300VDHWV2 (3.0 version)

Output

DC Voltage

12V

24V

Rated C urrent

±0.5V

Rated P ower

± 0.5 %

Voltage Tolerance

25 A

12.5 A

Voltage Regulation

300 W

Load Regulation

± 2 %

Input

Voltage Range

100 -277 VAC

Frequency Range

47-63 H z

Power Factor ( Typ. )@ full load

0. 98@120VAC 0. 95@277VAC

THD （ Typ. ） @ full load

< 20%

Efficiency ( Typ )@ full load

83 % @120Vac      86%@277Vac

79 %

AC Current （ Max . ）

1.3 A @100VAC

Inrush Current （ Typ. ）

20A, 50%, 1.6ms

Leakage current

<0. 5 0mA

Protection

Short Circuit

shut down o/p voltage , re-power on to recover after fault condition is remove d

Over Loading

≤120% constant current limiting, auto-recovery

Over temperature

100℃±10℃ shut down o/p voltage, automatically recover after cooling.

Environment

Working TEMP.

-40 ～ + 6 0℃ (see below derating curve)

Working Humidity

20 ～ 90%RH, non-condensing

Storage TEMP. Humidity

-40 ～ +80℃ , 10 ~ 95%RH

TEMP .coefficient

±0.03%/℃ ( 0 ~ 50℃ )

Vibration

10 ～ 500Hz , 5 G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards

UL8750+UL1310

Withstand voltage

I/P-O/P: 1.88 KVAC

Isolation resistance

I/P-O/P : 100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

Others

Weight

1. 9 Kg

Size

1.0 version: 278*108*46 mm ( L*W*H ) / 2.0 version: 278*110*45mm

3.0 version: 278*130*45mm

pack ag ing

10 PCS/CTN

385*335*200mm     20PCS/CTN

Notes

1. All parameters if NOT specially mentioned are measured at 1 2 0VAC input , rated load and 25℃of ambient temperature.

2. To extend the driver's using life ,please reduce the loading at lower input voltage.