Binder Caption: AC/ DC Power Supplies 07/ 08/9 9 Made in Canada
300W, DUAL-OUTPUT POWER SUPPLY
HBC265 SERIES - ENCLOSED CASE
• Compact size -11.40” x 5.20” x 2.525”
• Two regulated and adjustable outputs
• 300W/400W of output power
• Full electronic protection
• Telecom quality
• Field-proven design topology
• Also available as plug-in module
• N+1 redundancy available
The HBC265 Series of AC/DC converters uses a field proven high frequency half-bridge technology to generate 300W of
output power with convection cooling and 400W if forced air is available. Virtually any DC output is possible with short
delivery times. This low profile design features low component count and high efficiency. The use of high quality
components and rigorous quality control results in an MTBF exceeding 200,000 hours at 45oC.
SPECIFICATIONS
Input Volta ge
115/230VAC +/- 15%
47 - 63Hz
Auto-ranging available
Input Protection
Thermal Fuse
Inrush curr ent l imiting
Input Isolation
2250VDC input to chassis
4300VDC input to output,
8mm spacing
500VDC output to chassis
Full compliance to IEC950, CSA
22-2-950 and UL 1950
Please contact factory for approval
status for the requested
input/output configuration
Output Volta ges
Up to 200VDC per output
Up to 15 Amps per output
300W with convection
400W with forced air
Consult factory for specific
voltage combi nat ions
Line/Load Regulation
+/-1% combined for main output
with other output tracking
Output Overvoltage Protection
Double regulator loop on ma in
output, second output tracking
Overload Protection
Current limiting with short circuit
protection. S elf - r esetting t hermo-
stat for thermal protection
Efficiency
Min 80% at full load
RFI Suppression
Meets FCC 20780 Class A
and EN 55022 Class A
conducted emissions
Output Ripple/Noise
Better tha n 1% of output voltage
peak to peak or 0.2% RMS of the
output voltage (20HZ BW)
Hold Up Time
Minimum 10ms at fu ll load for 5%
drop of output voltage
Operating Temperature
0 to +50oC with convection .
Extended temperature range
available
Temperature Drift
0.03% per oC over operating
temperature range
Dimensions
‘F’ Package: 11.4” x 5.2” x 2.525”
Connections:
Screw type terminal block
For other connectors please
consult factory
Warranty
Twelve months subject to
applica tion within good
engi neering pra ctice
Enhancemen ts to these general specifications and customizing can be accommodated upon request
Designed to meet all approval requirements
Designer and manufacturer of quality converters, inverters, UPS systems, complete rack mount systems
and DC-input fluorescent lamp inverters since 1982. Custom or standard.
Absopulse is a BAB T-a pproved Facility
ABSOPULSE ELECTRONICS LTD
110 Walgreen Ro ad
Carp, Ontario K0A 1L0 CANADA
Tel: (613) 836-3511 Fax: (613) 836-7488 E-mail: absopulse@absopulse.com
Visit u s at www.absopulse.com
