12 volt to 1.5V, 3V, 5V, 6V, 7.5V, 9V Volt DC/DC Converter
Adjustable Voltage Regulator and DC converter
This efficient "buck converter" or
voltage-reducing DC/DC converter is designed to power CD players, walkmans,
video games, portable TVs, tape recorders, GPS, hand scanners, and radios from
automobile cigarette lighter power points.
It is an extremely reliable,
full switchmode power supply. These are used extensively as OEM regulating
power supplies when 6 to 30 volts is available, and a reduction in voltage is
consumer devices, but are used in many OEM and engineering applications due to
their low cost and high reliability. They are used in heavy equipment, cell
phone towers, microwave towers, and many other places.
Price $18.95 each
Retail or Wholesale. The PST-DC292 works fine in either 12 volt
or 24 volt vehicles, boats and airplanes.
Input Voltage Range
6 VDC to 30 VDC (see chart below)
Peak Output Power
Peak Output Current
2-3 Amps output, see the blue chart
Output Voltage Nominal
1.5, 3, 4.5, 5.0, 6.0, 7.5, 9.0, 12.0 Volts
Output Voltage Typical
See chart below
10 to 30 mA is drawn from the battery when
no load is connected, see chart below
*Note: Devices using batteries can accept a wide range of
input voltages, for example alkalines vary between 1.5 and 1 volt per cell
during discharge. This guideline takes this into account. Also most wall-mount
adapters are unregulated. So select the closest to your nominal voltage and
don't worry about finding the exact voltage.
**Although the 12 volt
setting requires 14 volts to stay regulated, the 13.6 volts supplied by a car
battery even when the car is off will supply over 11.5 volts, will be adequate
for most 12 volt devices.
Inexpensive switchmode DC/DC converter stabilizes voltage in automotive
Also can be used to provide regulated voltage in
other applications requiring 1.5 to 12 volt output from 8 to 30 volt input.
Efficiency >50-80%, depending on input, output, and power.
cigarette car adapter, 5 volt Car DC Adapter, DC 12V converter
1.5 volt Car Adapter DC/DC
3 volt Car Adapter DC to DC
6 volt Car Adapter
7.5 volt Car Adapter
9 volt Car Adapter
PSone car adapter (7.5 volts)
PS1 car adapter DC to DC Converter
Car power adapter.
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Adjustable DCDC Converter; 12 volt to 1.5V, 3V, 4.5V, 6V, 7.5V, 9V