BTCPower
HB75-12 Series
TM
Broadband TelCom Power,
Inc.
Redefining “Current” Limits In Power Conversion
Technical Specification
12Vin 2.5, 3.3, 5.0, 12, 15, 24Vout 75W
Description
The HB75-12 Series of low cost half brick DC/DC
converters are comparable to existing half-bricks. They
are targeted specifically at the telecommunication,
industrial electronics, mobile telecommunication and
distributed power markets. With a wide input voltage
range of 9-18V they are available with output voltage
of either 2.5, 3.3, 5, 12, 15 or 24 Volts. All models
feature an input filter, input undervoltage lockout,
output overvoltage and overtemperature protection,
output current limiting and short circuit protection. The
unique open-frame construction with aluminum heat
spreader design achieves efficient heat transfer with
no hot spots.
Features
• Delivers up to 75W in half brick
• No minimum load required
• Low profile of only 0.50 inch
• 2.5V, 3.3V, 5V, 12V, 15V or 24V output
models
• Input operating range 9-18V
• -40°C to +100°C ambient operation
• On/Off pin and remote sense
• Output adjustment +10% and –10% range
• 1500V, 10M
input-to-output isolation
• Meets Basic Insulation requirements of
EN60950
• UL 1950 recognized, TUV EN60950 and CSA
C22.2 No. 60950-00 Certified (pending)
• Meets conducted limits of FCC Class B and
CEI IEC61204-3 Class B with external filter
• MTBF of 1,000,000 hours @ 50°C
(Bellcore)
Applications
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Telecommunications
Data Communications
Wireless Communications
Networking Gear
Servers, Switches and Data Storage
Semiconductor Test Equipment
Distributed Power Architecture
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 HB75-12 Rev2 16-1-04