300W High-efficient Half-BRICK AC/DC Power Supply - LBH300-13Bxx Series

MORNSUN recently launched the LBH300-13Bxx, a new addition to its AC/DC BRICK power supplies LBH series. This series is specifically designed to offer high-efficiency power supply in a half-brick package, catering to various applications, particularly in the telecom industry.  This compact, high-efficiency, and environmentally friendly power supply is ideal for harsh environments with significant temperature variations and limited space availability. It can be widely used in various industries such as wireless technology, instrumentation testing, server, computer, semiconductor, and many other scenarios.

 

The series comes with a universal wide-range input (85-305VAC), a wide operating temperature range (aluminum base -40 to +100°C), features comprehensive protection, extremely low THD, supports AUX auxiliary power supply and ENA remote control, and has a 5-year warranty.

 

 

Advantages

1.     Excellent function

• Wide input voltage range: 85-305VAC/120-430VDC

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

• THD: 115V-8%，230V-5%

• Wide operating temperature range (aluminum base): -40°C to +100°C

• Good EMC performance (CE/RE meets CISPR32/EN55032 CLASS A, CE can meet CE102 GJB151B with Recommended circuit 2 on datasheet)

 

2.     Rich in features

• ENA remote control outputs ON/OFF, 12V AUX auxiliary power supply

• Comprehensive protection: input under voltage protection, over temperature protection; output over voltage/over current/short circuit protections

 

3.     High reliability

• 5-year warranty, operating altitude up to 5000m

• High isolation voltage: input-output 3000VAC

• Aluminum substrate process speed up heat dissipation

• Universal footprint dimension: Half brick package

• No built-in electrolytic capacitors, PFC & DC/DC converter in an integrated package to enhance reliability and lifespan

• Designed to meet UL/EN/IEC62368 standards

 

 

Applications

The high-reliable LBH300-13Bxx series can be widely used in power supply scenarios such as industrial control, data communication, network communication, servers, semiconductor equipment, distributed power supply system, on-board system, marine system, etc.

 

 

Features

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

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

• 5-year warranty, 3000VAC isolation voltage, operating altitude up to 5000m

• ENA remote control, AUX auxiliary power

• Universal footprint dimension: Half brick package

• Input reverse polarity protection, over temperature protection; Output over-voltage/over-current/output short circuit protections

• Good EMC performance (CE/RE meets CISPR32/EN55032 CLASS A)

• Designed to meet UL/EN/IEC62368 standards