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48 volt
to 12 volt DC/DC Converter (Regulator) |
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Fully isolated 150 Watt 48 volt to 12 volt DC/DC converter at low cost.
Suitable for voltage stabilization of automobile electronics, special purpose UPS, etc. |
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Heavy
Duty, Marine, and Militarized 48V to 12V converters click here
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For more 48 volt
products from PowerStream click here:
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This fully isolated DC/DC converter is
useful for voltage conversion to operate 12 volt electronics off 48 volt vehicles, golf carts, fork lifts and telecom busses,
best for radios, stereos, DVDs, CB radios, transmitters. This DC to DC converter closely regulates the output voltage over a
range of input voltages.
| Quantity |
1-10 |
11-20 |
21-100 |
101+ |
| PST-DC4812 48 to 12 Volt DC/DC Converter |
$125
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$110
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$93.50
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Call |
| Model Number |
PST-DC4812 also known as PSTC-4812012 |
| DC/DC Converter |
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| Input Voltage Range |
36 VDC to 70 VDC |
| Output Voltage |
12 Volts DC (Factory setting 12.2V at terminal block) |
| Peak Current |
18 Amps for 5 minutes |
| Peak Wattage |
216 Watts for 5 minutes |
| Continuous Current |
12.5 Amps |
| Continuous Output Power |
150 Watts |
| Minimum Output for rated voltage regulation |
>100 mA |
| No-Load Overhead |
<100 mA |
| Line Regulation |
±1% |
| Load Regulation |
± 5% at terminal block |
| Efficiency |
80% typical |
| Topology |
Transformer Isolated Forward Converter Topology |
| Switchmode Frequency |
67 kHz |
| Isolation |
Input to Output: 1500Vac for 1second, Input to Frame Ground: 1500Vac for
1second |
| Input Connection |
Screw Terminal Block |
| Output Connection |
Screw terminal block |
| Protections: |
(1) Low Input Drop Out
(2) Input Polarity Protect
(3) Input Fuse
(4)
Output Short Circuit Protect
(5) Output Current Limited
(6) Output Over Voltage Protect |
| Temperature |
0 to 65°C (32 to 150°F) |
| Dimensions |
172 x 98 x 42 mm
6.75 x 4 x 1.6 inches |
| Weight |
0.9 kg, 2 pounds |
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PDF Data Sheet with
installation instructions
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Prices for the 48 to 12 volt DC/DC converter
Input terminals
Output terminals
Advantages:
 Inexpensive high current DC/DC converter stabilizes voltage for
equipment designed for automotive applications that require 12 to 13.8 volts.
The DU4812 DC/DC Converter can be used to provide regulated
12VDC from 48 volt golf carts, fork lifts, and telecom busses.
High efficiency DC/DC Converter >85%.
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PowerStream Technologies: 1163 S. 1680 West. Orem Utah
84058
Phone: 801-764-9060
Fax: 801-764-9061
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© Copyright 2000, 2002, 2003, 2004, 2005, 2006, 2009, 2010 Lund Instrument
Engineering, Inc. All rights reserved |
High Power 48 volt to 12 volt DC Converter regulator
High power dc/dc regulating converter 48/12 volts, 150
watts
48/12 volt DC/DC converter regulator
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