150W/750W High-efficiency AC/DC Brick Converter-LBH150/LBF750-13Bxx Series

MORNSUN launched the new BRICK Green power supplies, 1/2 brick LBH150-13Bxx series, and full brick LBF750-13Bxx series. They can run reliably in harsh environments with large temperature variations and enclosed spaces, such as industrial, communications, wireless, instrumentation, servers, computers, semiconductors, and other applications.

The power supplies have a 5-year warranty and feature a wide input voltage range of 85-305VAC, a wide operating temperature range of -40℃ to +100℃ (Aluminum substrate), complete protections, and low THDi (Total Harmonics Current Distortion). They provide AUX auxiliary power supply and support remote control. 

Furthermore, the LBF750 also has the advantages of parallel current sharing, IOG status display, remote control, Trim output voltage adjustable, auxiliary power supply, remote compensation, and aluminum substrate fast heat dissipation functions.

 

Advantages

Outstanding performance

• Universal & Ultra wide input voltage range: 85-305VAC/120-430VDC

• Typical efficiency up to 92%, PF value up to 0.99

• THDi (Total Harmonics Current Distortion): 150W: 5%，750W: 6% (115VAC/230VAC @full load)

• Wide operating temperature range (Aluminum substrate): -40℃ to +100℃

• Good EMC performance: EMI: CLASS A, EMS ≥ Level 3

• Surge meets IEC/EN61000-4-5 line to line ±1KV/line to PE ±2KV

 

Full-featured functions

• Remote control of the output ON/OFF, AUX auxiliary power supply with 12V power

• Input under-voltage, over-temperature protection, output short circuit, over-voltage, and over-current protections

• 750W LBF series features parallel current sharing, IOG status display, remote control, Trim output voltage adjustable, auxiliary power supply, remote compensation, and aluminum substrate fast heat dissipation functions

 

High reliability

• 5-year warranty and meet 5000m altitude application

• High isolation voltage: I/O 3000VAC

• LBF750 series: aluminum substrate for fast heat dissipation

• Universal Brick package to meet various application requirements (150W: 1/2-brick, 750W: full brick)

• Built-in PFC function & DC/DC converter, without electrolytic capacitor, to improve reliability and extend lifespan

• Designed to meet UL/EN/IEC62368 standards

 

Applications

LBH150-13Bxx and LBF750-13Bxx are widely used in industrial control, data communication, wireless, instrumentation, server, computer, semiconductor, etc. For an extremely harsh EMC environment, we recommend using the application circuit shown in Design Reference of Datasheet.

 

Features

• Ultra-wide 85 - 305VAC and 120 - 430VDC input voltage range

• Industrial grade operating temperature range: -40℃ to +100℃

• 5-year warranty, 3000VAC isolation voltage, and meet 5000m altitude application

• Remote control, AUX auxiliary power supply

• Universal Brick package (150W: 1/2-brick, 750W: full brick)

• Input under-voltage, over-temperature protection, output short circuit, over-voltage, and over-current protections

• LBF750 series features parallel current sharing, IOG status display, remote control, Trim output voltage adjustable, auxiliary power supply, remote compensation, and aluminum substrate fast heat dissipation functions

• Good EMC performance EMI: CLASS A, EMS ≥ Level 3

• Designed to meet UL/IEC/EN62368-1, GB4943.1 standards