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LDH-65
13.16
Details
Meanwell LDH-65 Series is 65W DC/DC LED driver highlighting constant current output. At the same time, the entire series could operate from 9.5~ 32VDC and offer models with different rated current ranging between 700mA and 1750mA, and the high efficiency reaches up to 96%. With the design of 94V-0 flame retardant plastic case, the fully-potted silicone allows to fit solar LED street light enhancing the heat dissipation. In addition, LDH-65 is equipped with various function options such as dimming methodologies. Considering its long lifetime, high reliability and excellent performance, Meanwell LDH-65 Series serves as an ideally suitable solution for the optimal design flexibility for DC source LED lighting system
Meanwell LDH-65 Series Encoding
| LDH | Series Name |
| 65 | Rated Wattage |
| 700 | Output Current ( 700/1050/1400/1750mA) |
| W | Blank: Pin mounted Style |
| W: Lead Wire Style |
Meanwell LDH-65 Series Model Specifications
| Model | LDH-65-700□ | LDH-65-1050□ | LDH-65-1400□ | LDH-65-1750□ | |
| OUTPUT | RATED CURRENT | 700mA | 1050mA | 1400mA | 1750mA |
| CURRENT ACCURACY (Typ.) | ±5% at 12VDC input and 24 VDC Input | ||||
| VOLTAGE RANGE | 12.5-80VDC | 12.5-60VDC | 12.5-46VDC | 12.5-37VDC | |
| RATED POWER | 56W | 63W | 64.4W | 64.75W | |
| CURRENT RIPPLE | 5%( at rated current) | ||||
| Input | VOLTAGE RANGE | 9.5~32VDC | |||
| EFFICIENCY (Typ) | 91%/12V '95%/24V | 91.5%/12V 95.5%/24V | 92%/12V 95%/24V | 92.5%/12V 96%/24V | |
| DC CURRENT (Typ) | 6.2A/12VDC, 3.1A/24VDC | ||||
| DIMMING | DIMMING FUNCTION | Leave open if not used | |||
| 1KHz-3KHz 10V PWM signal or 0-10V DC input | |||||
| QUIESCENT INPUT CURRENT IN SHUTDOWN MODE(Typ.) |
10mA when PWM dimming OFF at12VDC | ||||
| PROTECTION | SHORT CIRCUIT | Output short circuit, the power supply will be damaged | |||
| OVER VOLTAGE | 81-120V | 61-100V | 47-80V | 38-60V | |
| NO LOAD | Output voltage rise to OVP, and drop equal to input voltage, re-power to recovery | ||||
| ENVIRONMENT | WORKING TEMP. | -40 ~ +60℃ (Refer to "Derating Curve") | |||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | ||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||
| SOLDERING TEMPERATURE | Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max) | ||||
| EMC | SAFETY STANDARDS | LVD BS EN/EN61347-1, BS EN/EN61347-2-13, EAC TP TC 004 approved | |||
| EMC EMISSION | Compliance to BS EN/EN55015;EAC TP TC 020 | ||||
| EMC IMMUNITY | Compliance to BS EN/EN61547,BS EN/EN61000-4-2,3,4,6,8; light industry level, EAC TP TC 020 | ||||
| Others | MTBF | 9118.4K hrs min. Telcordia TR/SR-332(Bellcore); 874.9 Khrs min. MIL-HDBK-217F (25℃) | |||
| DIMENSION | 75*53*22.7mm (L*W*H) | ||||
| PACKING | Pin mounted style: 152g; 100pcs/15.2kg/0.86CUFT Lead wire style: 159g; 100pcs/15.9kg/1.07CUFT | ||||
Meanwell LDH-65 Series Features
l Wide DC input voltage operation 9.5~32V
l DC/DC step-up converter
l Constant current output: 700mA to 1750mA
l Wide output LED forward voltage up to 80V DC
l High efficiency up to 96%
l 2 in 1dimming (0-10V, PWM)
l Protections: Short circuit / Over voltage
l Cooling by free air convection
l Fully encapsulated
l 3 years warranty
Meanwell LDH-65 Series Applications
l DC battery source lighting
l Portable lighting
l LED solar street lighting
l LED greehouse lighting
l LED Low-bay lighting
Meanwell LDH-65 Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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