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May 24, 2018

12 volt DC/DC Converter (10V to 20V input) with screw terminals

12V regulated DC converter with 10-20VDC input

Wide input range 12 volt to 12 volt DC/DC converter


These are regulated switching power converters, designed to allow the use of equipment that requires a regulated 12 volts in 12 volt battery systems and vehicles. The packaging is a circuit board with a sealed DC converter brick with associated connectors.

To determine the amperage you would need add up the watts of all the equipment and divide by 12 volts.

Quantity 1-9 10+
PST-DC2012 50W 12V to 12V regulator $89
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$81
PST-DC2012-1Z 25W 12V to 12V regulator $75
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  4.2 Amp Peak
DC to DC Converter
Part Number PST-DC2012
Input Voltage 10 to 20 VDC
Output Voltage 12VDC
Output Voltage Range (optional) 10.8VDC to 13.2VDC trimmed by resistors
Setpoint Accuracy ±1%
Line and Load regulation ±0.2%
Max Output Current(s) 4.2 A
Max Output Power 50Watts
Trim Trim range is ±10% with user-supplied trim resistors
Consult this manual for trim instructions
Connectivity Input: Screw terminals
Output: Screw terminals
On/Off control: Screw terminals
Isolation Fully isolated to 3000 volts between input and output
Efficiency Better than 90%
Remote power on/off? Yes, Ground On/Off terminal to turn off
Protection Short circuit, over temperature, overload, reverse input
  107mm x76mm x 23mm (4.2 x 3.0 x .9 inches)
Mounting holes are 0.150" in diameter (3.8mm)
2.5" on center (63.5mm) and
3.75" (95mm) on center
Weight 4 oz, 110 g
Agency approvals UL component, cUL component TUV

Advantages:

OEM Battery Chargers Inexpensive High Current Switchmode DC/DC Converter.

OEM Battery Chargers High efficiency >90%.

Universal Power Input OEM Power Supplies and OEM Battery Chargers Wide input voltage range, 10V to 20V.


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