LDH-45B-700W

The MW LDH-45B-700W DC-DC Step Up LED Driver is a versatile and powerful lighting solution designed for various applications. This driver is capable of converting low input voltages into higher output voltages to power LED strips or individual LED bulbs.

The input voltage range of this driver is between 18VDC and 32VDC, making it suitable for use with a wide range of power sources. The driver is designed to deliver a constant output current of 0.7A, ensuring consistent brightness and stable performance. The output voltage can be adjusted between 45VDC and 120VDC, allowing you to fine-tune the voltage to meet the specific requirements of your LED lighting system.

The MW LDH-45B-700W DC-DC Step Up LED Driver is a high-efficiency design, with a conversion efficiency of up to 92%. This not only helps to reduce energy waste but also minimizes heat generation, ensuring long-lasting performance and reliability. The driver is also equipped with over-voltage, over-current, and short-circuit protection, providing an additional layer of safety for your LED lighting system.

The driver is designed with a compact size, measuring only 96mm x 60mm x 25mm, making it easy to install in various applications. It features a rugged aluminum housing, which not only provides excellent heat dissipation but also ensures durability and resistance to harsh environments. The driver also comes with a built-in fan for active cooling, further enhancing its thermal management capabilities.

The MW LDH-45B-700W DC-DC Step Up LED Driver is compatible with most LED lighting systems and can be used in various applications, including indoor and outdoor lighting, architectural lighting, signage, and more. Its high efficiency, adjustable output voltage, and robust design make it an ideal choice for those seeking a reliable and versatile LED driver solution.

The LDH-45B-700W DC-DC Step Up LED Driver is a power supply unit designed for converting low voltage DC input to higher voltage DC output for LED lighting applications. Here are some pros and cons that may help in deciding whether to purchase this particular LED driver:

1. High Power Output: With a maximum power output of 700W, this LED driver can handle high power LED lighting applications.

2. Wide Input Voltage Range: The driver accepts an input voltage range of 18-32V DC, making it suitable for various lighting systems.

3. Constant Current Output: The driver provides constant current output, ensuring consistent LED performance and longevity.

4. Efficient: The driver is designed with high efficiency, reducing energy loss and saving on electricity costs.

5. Protection Features: The LED driver includes over-voltage, over-current, and short-circuit protection to ensure safe operation.

1. Size and Weight: With a power output of 700W, this LED driver is larger and heavier than some other models, requiring more space for installation.

2. Cost: The high power output and advanced features of this LED driver come at a higher cost compared to lower power and simpler drivers.

3. Complexity: Due to its high power output and advanced features, this LED driver may require more expertise for installation and maintenance.

In conclusion, the LDH-45B-700W DC-DC Step Up LED Driver is a suitable choice for high power LED lighting applications that require a wide input voltage range and advanced protection features. However, its larger size, higher cost, and complexity may be drawbacks for some users. Ultimately, the decision to purchase this LED driver depends on the specific lighting application requirements and budget constraints.

If you are looking for a high power LED driver with a wide input voltage range and advanced protection features, then the LDH-45B-700W DC-DC Step Up LED Driver is a good option to consider. However, if you have limited space or budget, then you may want to consider a lower power or simpler LED driver instead.

Details:

Mw Mean well LDH-45B-700W, dc-dc step up led driver input 18-32vdc; output 0.7a.

specifications faclighting:

• brand: Mw Mean Well
• mpn: Ldh-45b-700w
• part type: Step Driver

returns faclighting:

• policy: no returns

seller faclighting:

• city: saint paul, minnesota
• # reviews: 113
• rating: 100.0%

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

offer faclighting:

• in stock #: 4
• options: ship-to-home
• started: february 10, 2026
• best offers: true
• prices: $15.27–$49.68
• item condition:
  • New
  • Used
  • Nuovo
  • New – Open box
• availability: in stock
• sold #: 14

shipping faclighting:

• carrier: usps
• transit: 3-9 days
• service: usps ground advantage
• class: standard
• type: calculated

payments faclighting:

• money order
• credit card: diners-club
• other
• wallet: apple-pay

Grouped With:

• HEP-320-24A: DRIVER, Mean Well Mw
• LPC-35-700: DRIVER, Mw Mean Well
• HB-18L-50K-UL-MW: LIGHT, Alset
• DS-FS-40: PROJECTOR DRIVER, Ip65