HB75D-48-0533N PDF预览

HB75D-48-0533N

更新时间: 2025-08-07 05:34:51
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BTCPOWER /
页数 文件大小 规格书
7页 184K
描述
48Vin Dual Output 15/15A Half Bricks

HB75D-48-0533N 数据手册

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TM Broadband TelCom Power, Inc.  
Redefining “Current” Limits In Power Conversion  
BTCPower  
HB75D-48 Series  
Description  
48Vin Dual Output 15/15A Half Bricks  
The HB75D-48 series of low cost DC/DC converters offer the  
different current levels and are comparable to existing  
quarter-bricks. With a wide input voltage range of 36-75V  
they are available with Dual output voltages of either 5.0/3.3  
or 5.0/2.5 Volts. All models feature an input filter, output  
overvoltage and overtemperature protection, output current  
limiting and short circuit protection. The unique frame  
construction with aluminum heat spreader design achieves  
efficient heat transfer with no hot spots. The use of patented  
Flat Matrix Transformer technology and other patent-pending  
design concepts facilitate maximum power delivered. The  
converters combine creative design concepts with highly  
derated power devices to achieve very high reliability, high  
performance and offer a low cost solution to systems  
designers that are challenged to maximize power and  
minimize board space.  
Specification Summary  
• 5.0V/15A + 3.3V/15A, 5.0V/15A + 2.5V15A  
• Tight output regulation, typical ±2%  
• No minimum load required  
Features  
Delivers up to 15/15A in Half Brick  
• High efficiency patented topology  
• Low profile of only 0.50 inch  
• 5.0/3.3 and 5.0/2.5 output modules  
• 100V/100ms Input transient capability  
• -40°C to +85 °C ambient operation  
• Meets Basic Insulation requirements of EN60950  
• UL 1950 recognized, CAN / CSA C22.2 No. 950-95  
Certified, and TUV EN60950 ( pending )  
• Ripple & Noise (20Mhz BW) 100 mV (pk-pk)  
or 2% (pk-pk)  
• Wide input operating range 36-75V  
• On/Off pin and remote sense  
• Meets conducted limits of FCC Class B and CEI  
IEC61204-3 Class B with external filter  
• Output adjustment +/-10% range  
• 1500V, 10M input-to-output isolation  
• Frame construction with heat spreader for low  
temperature rise  
Applications  
Telecommunications  
• Output overcurrent and overvoltage protection  
• Over Temperature protection  
• Data Communications  
• Wireless Communications  
• Networking Gear  
• Input Under voltage protection  
• Servers, Switches and Data Storage  
• Semiconductor Test Equipment  
• Distributed Power Architecture  
• MTBF of 1,600,000 hours @ 50°C ( Bellcore )  
Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.  
Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com PS HB75D-48 Rev2 16-1-04  

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