Datasheet > HB50-48-33N

HB50-48-33N

更新时间： 2025-08-17 05:34:51

品牌	Logo	应用领域
BTCPOWER		/
页数	文件大小	规格书
2页	118K
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Up to 30A Low Cost Half Bricks

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HB50-48-33N 数据手册

TM Broadband TelCom Power, Inc.

Redefining “Current” Limits In Power Conversion

BTCPower

HB 48 Series

Up to 30A Low Cost Half Bricks

Description

The HB 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 an output voltage of either 3.3, 5.0,

12, 15 or 24Volts. 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

• 10A-30A @ 3.3V, 10A-30A @ 2.5V,

4.16A-12.5A @ 12V, 3.33A-10A @ 15V

2.08A-6.25A @ 24V

Features

• Delivers up to 30A in Half Brick

• High efficiency patented topology

• Low profile of only 0.50 inch

• 3.3V, 5.0V, 12V, 15V or 24V output modules

• 100V/100ms Input transient capability

• -40°C to +85 °C ambient operation

• Tight output regulation, typical ±1%

• No minimum load required

• 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)

• 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

Applications

• Telecommunications

• Data Communications

• Frame construction with heat spreader for low

temperature rise

• Wireless Communications

• Networking Gear

• Output overcurrent and overvoltage protection

• Over Temperature protection

• Servers, Switches and Data Storage

• Semiconductor Test Equipment

• Distributed Power Architecture

• Input Under voltage protection

• 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 PB HB 48 Rev2 16-1-04

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