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12 volt 4 Amp Regulated Switching Power Supply |
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This inexpensive 12 volt AC/DC switching power supply adapter is useful for any
application requiring UL/CUL approved 12 volts at 4.1 amps or less, but can supply surges up to 6 amps. |
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| PST-AC1240 and PST-AC1238 12 Volt AC/DC Power Supply Adapters |
| Quantity |
1-10 |
11-50 |
51-100 |
100+ |
Price PST-AC1240
(INCLUDES A 2-PIN CORD)
12 Volt 4 amp power supply includes USA
AC cord |
$26.80
 
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$23.60
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$20.50
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Call |
Price PST-AC1238 OUT OF STOCK UNTIL END OF NOV
12 Volt 3.8 amp power supply includes USA AC 2 PIN CORD |
$22.70
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$19.35
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$15.50
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Call |
| Kit of
7 optional output barrel plugs |
$6.00
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Call |
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Model : PST-AC1240 Name : 12V DC Switching Power Supply for Cooler, Car Appliances, mini-ITX computers and
other applications.
Description : An innovative product to suit any 12 volt DC products use anywhere in the world. It
has a high efficiency and is light and compact. 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 4.0 AMP. Special Features : - 4.0 AMP constant - 6.0 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 IEC C8 two-prong. Output Voltage : 12V DC Output Current : 4100mA
| Model Number |
PST-AC1240, PST-AC1238 Switching Power Supply |
| Input Voltage Range |
90-240 VAC 50/60 Hz |
| Peak Output Power |
48 Watts, 60 watts surge |
| Load Regulation |
±3% over rated current: 0 - 4.1 Amps |
| Output Voltage |
12 VDC |
| Input Connector |
IEC C7, Class I input socket allows cords for any country to be used, the North American cord
is included. |
| Output Connector |
5.5 x 2.1 mm barrel connector, center positive, see below for others |
| Dimensions 4 amp version |
58mm x 32 mm x 120mm (2.3 inch x 1.25 inch x 4.7 inch) |
| Dimensions 3.8 amp version |
45mm x 29mm x 97mm (1.75" x 1.1" x 3.8") |
| Agency approvals |
UL, cUL, CE, CCC, LPS (limited power source), double insulated, indoor use. |
| Weight |
240 grams, 8.5 oz without the AC cord |
| A 5.5 x 2.1 mm barrel connector is supplied |
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| Optional DC Plugs slip over the 5.5 x
2.1 mm connector if desired. |
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3.5 OD x 1.35 ID Barrel,
4.75 mm OD x 1.75 mm ID Barrel
EIAJ-03, 5.0 mm OD x 3.5 mm ID with center
pin,
5.5 mm OD x 2.5 mm ID type 2,
5.5 mm OD x 2.5 mm ID Barrel,
6.0 OD x 4.5 ID center pin,
6.5 mm OD x 3.0 mm
ID Barrel |
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Advantages:
 Inexpensive switchmode AC switching power supply AC/ DC
converter.
Inexpensive fully regulated power supply with IEC input and
Efficiency >85%, depending on input voltage, and output
power. |
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PowerStream Technology: 140 South Mountainway Drive, Orem
Utah 84058
Phone: 801-764-9060, 9062, 9063, 9064  Fax: 801-764-9061 |
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PowerStream Technology
140 South Mountainway Dr.
Orem, UT
84058
Phone: 801-764-9060, 9062, 9063, 9064
Fax: 801-764-9061
Map & Directions |
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© Copyright 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Lund
Instrument Engineering, Inc. All rights reserved |
12 volt 48 watt switching power supply
12 volt switchmode power supply
12 volt 4 amp power supplies |
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