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Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a hurry!

Model Number	PST-DC1248 (formerly PST-DU100-48)	PST-DC2448
DC/DC Converter
Input Voltage Range	10 VDC to 15 VDC	20 VDC to 30 VDC
Peak Output Power	100 Watts (1 to 5 minutes)	100 Watts (1-5 minutes)
Peak Output Current	2Amps	2 Amps
Continuous Current	1.5 Amps	1.5 Amps
Continuous Output Power	72 Watts	72 Watts
Output Voltage	48 volts DC	48VDC
Output Range Adjustment	Approximately 44 to 52 volts by internal pot (VR1)	Approximately 44 to 52 volts by internal pot (VR1)
No-Load Overhead	150 mA	150 mA
Line Regulation	0.5% (± 0.12 Volts)	0.5% (± 0.12 Volts)
Load Regulation	1% (± 0.20 Volts )	1% (± 0.20 Volts )
Efficiency	over 85%	over 85%
Topology	DC Boost, Non-isolated	DC Boost, Non-isolated
Input Connection	Cigarette Plug With 1 m Long Cable	Cigarette Plug With 1 m Long Cable
Output Connection	5.5mm/2.5mm DC Plug With 1 m Long Cable, center positive. (5.5mm/2.1mm DC plug or others available as an option.)	5.5mm/2.5mm DC Plug With 1 m Long Cable, center positive. (5.5mm/2.1mm DC plug or others available as an option.)
Protections:	(1) Load Input Drop Out at 9.5V DC (2) Input Polarity Protect (3) Input Fuse (4) Output Short Circuit Protect (5) Output Current Limited (6) Output Over Voltage Protect	(1) Load Input Drop Out at 19V DC (2) Input Polarity Protect (3) Input Fuse (4) Output Short Circuit Protect (5) Output Current Limited 2 Amps (6) Output Over Voltage Protect 52V ± 2.6 volts
Fuse size	10 Amps	10 Amps
Temperature	5 to 55°C (41 to 130°F) Click here for dimensioned drawing
Dimensions	40 x 150 x 43 mm 1.6 x 5.9 x 1.7 inches
Weight	200 grams, 0.44 lbs

Prices	Quantity 1-10	11-19	20-99	100-499	500-999	1000+
12 Volt to 48 Volt output DC/DC Converter PST-DC1248	$94.00	$82.75	$70.30	$60.50	$41.00	Call
24 volt to 48 Volt DC/DC converter PST-DC2448	$94.00	$82.75	$70.30	$60.50	$41.00	Call

Advantages:

Inexpensive high current DC/DC converter stabilizes voltage in automotive applications that require 48 volts, for example the Cisco Aironet 350 Bridge.

The DU100-48 DC/DC Converter can be used to provide regulated 48 volts from a sealed lead acid battery--excellent for special purpose UPS DC battery backups.

High efficiency DC/DC Converter >85%.

PowerStream Technology: 140 South Mountainway Drive, Orem Utah 84058
Phone: 801-764-9060, 9062, 9063, or 9064 Fax: 801-764-9061

PowerStream Technology
140 South Mountainway Dr.
Orem, UT 84058
Phone: 801-764-9060, 9062, 9063, or 9064
Fax: 801-764-9061
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