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April 26, 2024

6V, 12V and 24V Buck-Boost DC/DC Converters

12 volt dc to dc converter regulator

High power 12 volt to 6 volt, 12 volt to 12 volt, 24 to 24 volt, and 24 to 19 volt DC/DC Buck-Boost converters at low cost. Suitable for voltage stabilization of automobile electronics, special purpose UPS, etc.

buck-boost stablization showing the difference between the buck boost and other convertersStep-up and step-down converters are limited in their regulation, the UDC covers both regimes

These are Buck-Boost DC/DC Converters. Buck-boost means that the topology will allow the DC input voltage to be higher or lower than the output voltage, which makes the design very flexible for semi-custom designs. For example, you can specify a factory set output voltage from 13.8 to 24 volts with a minimum order of 10 pieces.
Price/Quantity 1-10 11-100 101-500
12/6 volt DC/DC regulator

Also known as UDC-1260-11
$159 $145
12/12 volt DC/DC regulator
Also known as UDC-1212-8
$159 $145
PST-DC/2419-5 24/19 volt DC/DC converter
24V/19V DCDC converter
Also known as UDC-2419-5
$159 $145
PST-DC/2424-4 24/24 volt DC/DC regulator
24V/24V DCDC regulator
Also known as UDC-2424-4
No longer available,
click here for more 24V/24VDC converters
$159 $145
Model Number PST-DC/1260-11
Input Voltage Range 10V - 15V DC (Nominal 12VDC)
10V - 30V DC
for both 12 volt and 24 volt
18-30 VDC

Nominal 24V DC
18-30 VDC
Output Voltage 6 volts 12 volts
(inquire for custom voltage)
19 volts
(inquire for custom voltage)
24 volts
(inquire for custom voltage)
Output Voltage Adjustment Range 5.5 to 6.5 volts by internal pot 11 volts to 13.9 volts by internal pot VR4 (near C2) 16.2 to 22 by internal pot VR4 (near C2) 21.4-28.4 by internal pot VR4 (near C2)
Continuous Current at nominal voltage 11 Amps 8 Amps 5 Amps 4 Amps
Continuous Output Power 100 Watts 100 Watts 100 Watts 100 Watts
Peak Output Power 120 Watts (case gets to 60°C at 120 Watts continuous, external cooling can extend)
Peak Output Current  
No-Load Overhead <100 mA
Line Regulation 1%
Load Regulation 3%
Efficiency >75-85%
Isolation Common ground
Protection (1) Input polarity protection.
(2) Input low voltage drop out [power off reset]
(3) Input high voltage protection [power off reset]
(4) Output short circuit protection [auto reset
(5) Output current limit [auto resume]
(6) Over temperature protection [power off reset]
Dimensions 300mm x 88mm x 42mm (L x W xH)
(11.8 in x 3.5 in x 1.7 in)
See drawing
Drawing Click Here for Drawing
Weight 1.5 kg, 3.3 pounds
Temperature Range 0-55°C
Connections Input & Output Binding Posts (Red: “+” ; Black “-“)


  • Designed for converting an unregulated/unstable dc voltage to a regulated dc voltage.
  • Suitable for marine and automotive applications
  • Isolated with input and output common ground
  • Good load and line regulations
  • Wide input voltage input range
  • Fully electrical protected
  • Anodized blue colour aluminium extrusion housing

OEM Battery Chargers Inexpensive high current DC/DC converter stabilizes voltage in automotive and truck applications.

OEM Battery Chargers Also can be used to provide regulated voltage from a sealed lead acid or other battery--excellent for special purpose UPS DC battery backups.

OEM Power Supplies High efficiency 75-85%.

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Sunday, 14-Jul-2024 03:58:18 EDT
  1. Buck-boost DC/DC Converter
  2. High Power Boost DC/DC Converter
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  4. 12/12 volt DC/DC converter regulator
  5. 12/24 volt DC/DC converter regulator
  6. 24/24 volt DC/DC converter regulator
  7. 24/19 volt DC/DC converter regulator
  8. 12V to 6V buck boost converter dc/dc
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