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January 23, 2023

12 volt 3 Amp Regulated Power Supply with cigarette lighter socket

 battery pack with cigarette lighter outputBattery pack with cigarette lighter output
12 volt 4.1 amp switching power supply

This inexpensive 12V volt AC/DC switching power supply adapter is useful for any application requiring UL/cUL approved 12 volts at 3 amps or less with a car cigar lighter output. Useful for powering car accessories from the house AC mains in any country.

12 volt, 36 watt 3 amp low voltage switching power supply, 2 amps maximum
A wall mount 12V 3A power supply with barrel connector output
PST-AC1230-CIG 12 Volt AC/DC Power Supply Adapters  
Quantity 1-10 11-50 51-100 101-499 500+
Power supply


includes USA style 3-prong AC cord
(replaces PST-04C12)
12 volt 4.1 amp switching power supply
$17.75 $16.90 $16.10
Optional cord with cigarette lighter plug and 5.5 x 2.1 mm barrel connector.
Part Number PST-Cig21 (see below)
Price $2.25 each
$1.25 $0.99  
If you need more power you can use this adapter, which allows you to convert one of our 12V power supplies into a cigarette lighter socket
(not required with the PST-AC1230-CIG)
Part number PST-CIG-5521
barrel plug to cigarette lighter converter      
Model : PST-04C12 Name : AC power to cigarette lighter 12V DC Switching Power Supply for Cooler, Car Appliances, bottle warmers and other applications.

Model Number PST-AC1230-CIG (replaces PST-04C12) Switching Power Supply
Input Voltage Range 100-240 VAC 50/60 Hz
Peak Output Power 36 Watts
Load Regulation ±3% over rated current: 0 - 3 Amps
Output Voltage 12 VDC
Input Connector IEC C7, two prong input socket allows cords for any country to be used, the North American cord is included.
type C7 AC socket
Output Connector Cigarette lighter socket on a 6 foot insulated wire cord (180 cm)
Dimensions 44mm x 30 mm x 97mm (1.75 inch x 1.1 inch x 3.8)
Agency approvals UL, cUL, CE, LPS, FCC, GS, Intertek S, PSE, JQA, ROHS, Double Insulated, for Indoor use
Weight 224 grams, 7.9 oz. (without the AC cord)

Description : Cigarette lighter indoor power. An innovative product to suit any 12 volt DC automotive plug-in products for use anywhere in the world. It has a high efficiency and is light and compact due to its use of switchmode technology. It operates most 12-14V DC equipment from 90-240 Volt AC Power Outlet. Ideal for home use of coolers and other car equipment up to 3 AMP. Special Features : 3 AMP constant - 4.0 AMP surge capacity - Fully regulated, low ripple - Light weight & compact - Short circuit protection - Automatic thermal cut off - Automatic overload cut off Group : Adaptor Type : Switching Power Supply Approval : UL, CUL Technical Information Input Voltage : 90V - 240V AC Frequency : Input Plug(s) : American type with earth. Output Voltage : 12V DC Output Current : 3000mA. A house plug to cigarette lighter adapter


OEM Battery Chargers Inexpensive switchmode AC switching power supply with automobile power point socket.

OEM Battery Chargers Inexpensive fully regulated power supply with IEC input and power supply to 12V cigarette socket

OEM Power Supplies Efficiency >85%, depending on input voltage, and output power.

OEM Power Supplies Adapter 120 VAC to 12 volt DC with cigarette output.

  1. Power supply with cigarette adapter
  2. 12 volt switchmode power supply, (powering mains to cigarette lighter socket adaptor.)
  3. Cigarette lighter mains supply
  4. 12 volt 3 amp power supplies
  5. wall dc to AC 12V car cigarette lighter plug adapter

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