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LDD-1500L
3.31
Details
Meanwell LDD-1500L is DC-DC Constant Current Step-Down LED driver with 1500mA2~30VDC±5% at 24VDC input1.5Vp-p1000KHz2.2uF6~36VDC47~63Hz1340mA5mA. It is designed in compact size and 6~ 36VDC with rated current 1500mA. The efficiency reaches high to 95% and work at -40℃~+70℃ under natural air cooling and heat dissipation conditions. Based on Built-in EMI filter, LDD-1500L complies with BS EN/EN55015 and FCC part15 with no additional input filter and capacitors. Besides them, the product is equipped with various protections such as Short circuit and Over temperature. LDD, LDB, LDH series are all DC-DC constant current output LED drivers, LDD is step-down type, LDH is step-up type, and LDB is buck-boost type model. The packaging forms have three forms: pin type, lead type and SMD chip type, which is convenient for various application scenarios. Due to its longevity, high reliability and low cost, Meanwell LDD-1500L is an ideally suitable solution for driving illumination LED.
Meanwell LDD-1500L Specifications
| Model | LDD-1500L | |
| OUTPUT | CURRENT RANGE | 1500mA |
| VOLTAGE RANGE | 2 ~ 30VDC | |
| CURRENT ACCURACY (Typ.) | ±5% at 24VDC input | |
| RIPPLE & NOISE (max.) | 1.5Vp-p | |
| SWITCHING FREQENCY | 1000KHz | |
| EXTERNAL CAPACITANCE LOAD (max) | 2.2uF | |
| Input | VOLTAGE RANGE | 6 ~ 36VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (max.) | 95% at full load and 24VDC/36VDC input for LDD-1000~1500L/LW | |
| DC CURRENT Full load | 1340mA | |
| DC CURRENT No load | 5mA | |
| FILTER | Capacitor | |
| PWM DIMMING & ON/OFF CONTROL | REMOTE ON/OFF | Leave open if not use |
| Power ON with dimming: DIM ~ -Vin >2.6 ~ 5.5VDC or open circuit | ||
| Power OFF : DIM ~ -Vin < 0.4VDC or short | ||
| PWM FREQUENCY | 100 ~ 500Hz | |
| QUIESCENT INPUT CURRENT IN SHUTDOWN MODE (max.) | 1mA at PWM dimming OFF and 24VDC input | |
| PROTECTION | SHORT CIRCUIT | Regulated at rated output current |
| Protection type: Can be continued, recovers automatically after fault condition is removed | ||
| OVER TEMPERATURE | Tj 150℃typically (IC1) detect on main control IC | |
| Protection type : Shut down, recovers automatically after temperature goes down | ||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | |
| ENVIRONMENT | WORKING TEMP. | -40 ~ + 71℃(Refer to derating curve) |
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing for LDD-1000~1500L/LW ; 20%~85% RH non-condensing for LDD-1000~1500LS | |
| STORAGE TEMP., HUMIDITY | -55 ~ +125℃, 10 ~ 95% RH | |
| TEMP. COEFFICIENT | ±0.03% /℃ | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes | |
| OPERATING CASE TEMP. (max.) | 100℃ | |
| EMC | SAFETY STANDARDS | EAC TP TC 020/2011 approved |
| EMC EMISSION | Compliance to BS EN/EN55015, FCC part 15 class B, EAC TP TC 020 | |
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC 020 | |
| Others | MTBF | 1000Khrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 22.6*9.9*8.9mm or 0.89"*0.39"*0.35" inch (L*W*H) for LDD-300~700L/LW ; 25.4*10.5*9.3mm or 1"*0.4135"*0.366" inch (L*W*H) for LDD-300~700LS | |
| 31.8*20.3*12.2mm or 1.25"*0.8"*0.48" inch (L*W*H) for LDD-1000~1500L/LW ; 31.8*20.3*10.9mm or 1.25"*0.8"*0.43" inch (L*W*H) for LDD-1000~1500LS | ||
| WEIGHT | LDD-300~700L:4g ; LDD-300~700LW:7.3g ; LDD-300~700LS :3.4g LDD-1000~1500L:15.6g ; LDD-1000~1500LW:18g ; LDD-1000~1500LS:12.8g | |
| POTTING MATERIAL | Expoxy (UL94-V0) for LDD-300~700L/LW ; without potted for LDD-300~700LS Expoxy(UL94-V0) for LDD-1000~1500L/LW ; without potted for LDD-1000~1500LS |
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Meanwell LDD-1500L Features
l Compact size
l 3 years warranty
l Low cost, high reliability
l Protections: Short circuit
l Cooling by free air convection
l Suitable for driving illumination LED
l DC/DC step-down converter
l Constant current output: 1000mA to 1500mA
l Wide input voltage: 6 ~ 36VDC
l Wide output LED string voltage: 2 ~ 30VDC
l High efficiency up to 95%
l Built-in PWM +analog dimming and remote ON/OFF control
l Fully encapsulated with IP67 level for pin and wire style
l Non-potted, optional conformal coating for SMD style (Order No.: LDD-'10OO¡L SC)
l Built-in EMI filter, comply with BS EN/EN55015 and FCC part15 without additional input filter and capacitors
Meanwell LDD-1500L Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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