| |
|
|
 |
|
|
48 volt to 12 volt DC/DC Converter
(Regulator) |
|
| |
| |
|
 |
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. |
|
|
For more 48 volt
products from PowerStream click here:
Custom design and manufacture of
state-of-the-art battery chargers, UPS, and power
supplies for OEMs in a hurry!
.
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.
| Model Number |
PST-DC4812 also known as PSTC-4812012 |
| DC/DC Converter |
|
| 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 |
| PDF Data Sheet with
installation instructions |
|
Prices for the 48 to 12 volt DC/DC converter
| Quantity |
1-10 |
11-19 |
21-100 |
101+ |
PST-DC4812
48 to
12 Volt DC/DC Converter |
$125
|
$110
|
$93.50
|
Call |
NOTE: The top cover of this unit does not
fit. It bows over a capacitor and leaves a 2 mm gap between the top cover and
the sides. This is a feature of this converter and is not a sign of damage or
miss-assembly.
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%. |
|
|
|
|
|
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
Map & Directions |
|
|
© Copyright 2000,
2002, 2003, 2004, 2005, 2006 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
golf cart 48 to 12 volt dc-dc
converter regulator
48 volt DC to 12 volt DC regulator
48 volt
conversion
48 volt to 12 volt
48 volt 12 volt DC conversion
boost
converter dc dc
converter dc dc step up
converter dc dc manufacturer |
|
|
