20W AC / DC External Plug In Adaptor Power Supplies:

30 Products Found

AC to DC External adaptor power supplies are versatile products that find use in multiple applications like smart phone and tablet chargers, laptop chargers, medical, industrial and telecom equipment. They are designed to operate from universal mains inputs are available from power levels of a few watts to about 500 watts. They are also available in various input and output plug options for ease of use across different countries and applications. Shop from our selection of products from TDK Lambda, XP Power, Ansmann, Multicomp Pro CUI, and Ideal Power, and more.

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Output Voltage - Output 1
Output Current - Output 1
Output Voltage - Output 2
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Output Current - Output 2
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Output Voltage - Output 3
Output Current - Output 3
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3594812

RoHS

Each
1+
$39.270
($45.1605)
5+
$36.810
($42.3315)
10+
$34.960
($40.204)
20+
$34.300
($39.445)
50+
$33.630
($38.6745)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 9.5mm
-
-
Fixed
90V AC to 264V AC
SMM30 Series
Mains Plug Sold Separately
3514180

RoHS

Each
1+
$27.800
($31.970)
5+
$25.940
($29.831)
10+
$24.330
($27.9795)
25+
$22.450
($25.8175)
50+
$20.840
($23.966)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 12mm
-
-
Fixed
90V AC to 264V AC
MP UK Plugtops
UK Type G
4012941

RoHS

Each
1+
$38.960
($44.804)
5+
$36.360
($41.814)
10+
$34.100
($39.215)
25+
$31.460
($36.179)
50+
$29.210
($33.5915)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 12mm
-
-
Fixed
100V AC to 240V AC
MP Desktop PSUs
IEC 60320 C14
2725688

RoHS

Each
1+
$23.600
($27.140)
5+
$21.770
($25.0355)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 12mm
-
-
Fixed
90V AC to 264V AC
25HK-AB-xAz-D56-1 Series
-
2815878

RoHS

Each
1+
$24.180
($27.807)
5+
$22.950
($26.3925)
10+
$22.240
($25.576)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
85V AC to 264V AC
GST25A Series
-
2815785

RoHS

Each
1+
$29.570
($34.0055)
5+
$28.840
($33.166)
10+
$27.820
($31.993)
20+
$27.170
($31.2455)
50+
$26.520
($30.498)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
80V AC to 264V AC
GSM25B Series
-
2815881

RoHS

Each
1+
$47.410
($54.5215)
5+
$41.490
($47.7135)
10+
$34.380
($39.537)
20+
$30.820
($35.443)
50+
$28.450
($32.7175)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
85V AC to 264V AC
GST25B Series
-
2815884

RoHS

Each
1+
$27.620
($31.763)
5+
$25.390
($29.1985)
10+
$24.490
($28.1635)
20+
$23.920
($27.508)
50+
$23.840
($27.416)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
85V AC to 264V AC
GST25E Series
EU
3594858

RoHS

Each
1+
$34.140
($39.261)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 9.5mm
-
-
Fixed
90V AC to 264V AC
SWM30-E Series
EU
272568802

RoHS

Each
1+
$22.970
($26.4155)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 12mm
-
-
Fixed
90V AC to 264V AC
25HK-AB-xAz-D56-1 Series
-
2815791

RoHS

Each
1+
$26.990
($31.0385)
5+
$26.430
($30.3945)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
80V AC to 264V AC
GSM25E Series
EU
272568801

RoHS

Each
1+
$21.840
($25.116)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 12mm
-
-
Fixed
90V AC to 264V AC
25HK-AB-xAz-D56-1 Series
-
3772068

RoHS

Each
1+
$66.360
($76.314)
5+
$62.240
($71.576)
10+
$60.220
($69.253)
20+
$59.070
($67.9305)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
6VDC
3.33A
-
-
-
-
-
2.1mm / 2.5mm Barrel Plug
-
-
Fixed
90V AC to 264V AC
3626 Series
Mains Plug Sold Separately
3772067

RoHS

Each
1+
$68.430
($78.6945)
5+
$63.090
($72.5535)
10+
$60.850
($69.9775)
20+
$59.700
($68.655)
Min: 1 / Mult: 1
Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
2.1mm / 2.5mm Barrel Plug
-
-
Fixed
90V AC to 264V AC
3626 Series
Mains Plug Sold Separately
3498291

RoHS

Each
1+
$30.720
($35.328)
5+
$28.540
($32.821)
10+
$27.280
($31.372)
20+
$26.960
($31.004)
50+
$26.880
($30.912)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
2.1mm x 5.5mm x 12mm
-
-
Fixed
90V AC to 264V AC
-
EU, UK, US
4566667

RoHS

Each
1+
$14.670
($16.8705)
10+
$13.130
($15.0995)
Min: 1 / Mult: 1
ITE
-
-
20W
-
-
5VDC
3A
9V
-
2.22A
-
-
-
12V
1.67A
-
-
MP PD USB-C Chargers
-
4351309

RoHS

Each
1+
$29.120
($33.488)
5+
$26.770
($30.7855)
10+
$25.820
($29.693)
20+
$25.220
($29.003)
50+
$24.610
($28.3015)
Min: 1 / Mult: 1
ITE, Industrial, Household, Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
80V AC to 264V AC
NGE30 Series
EU
4158619

RoHS

Each
1+
$27.530
($31.6595)
5+
$25.690
($29.5435)
10+
$24.090
($27.7035)
25+
$22.240
($25.576)
50+
$20.660
($23.759)
Min: 1 / Mult: 1
ITE
-
3 Output
20W
-
-
5VDC
3A
9V
-
2.22A
-
-
USB Type A / USB Type C
12V
1.67A
Fixed
90V AC to 264V AC
-
-
456666701

RoHS

Each
1+
$9.180
($10.557)
Min: 1 / Mult: 1
ITE
-
-
20W
-
-
5VDC
3A
9V
-
2.22A
-
-
-
12V
1.67A
-
-
MP PD USB-C Chargers
-
4351316

RoHS

Each
1+
$27.590
($31.7285)
5+
$26.770
($30.7855)
10+
$25.620
($29.463)
20+
$25.120
($28.888)
50+
$24.610
($28.3015)
Min: 1 / Mult: 1
ITE, Industrial, Household, Medical
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
80V AC to 264V AC
NGE30 Series
Mains Plug Sold Separately
4566668

RoHS

Each
1+
$14.670
($16.8705)
10+
$13.130
($15.0995)
Min: 1 / Mult: 1
ITE
-
-
20W
-
-
5VDC
3A
9V
-
2.22A
-
-
-
12V
1.67A
-
-
MP PD USB-C Chargers
-
281587802

RoHS

Each
1+
$22.940
($26.381)
Min: 1 / Mult: 1
ITE
-
1 Output
20W
-
-
5VDC
4A
-
-
-
-
-
Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
-
-
Fixed
85V AC to 264V AC
GST25A Series
-
4167737

RoHS

Each
1+
$76.500
($87.975)
5+
$72.360
($83.214)
10+
$69.550
($79.9825)
25+
$67.900
($78.085)
50+
$67.530
($77.6595)
Min: 1 / Mult: 1
ITE & Electronic Equipment
Australia/China, Brazil, Euro, Italy, Japan/US, Switzerland, UK
3 Output
20W
UK
7A
5VDC
3A
9V
White
2.22A
-
-
USB Type C
12V
1.67A
Fixed
100V AC to 250V AC
-
AU, Brazil, EU, Italy, SWISS, UK, US
4167738

RoHS

Each
1+
$71.290
($81.9835)
5+
$67.690
($77.8435)
10+
$67.530
($77.6595)
Min: 1 / Mult: 1
ITE & Electronic Equipment
Australia/China, Brazil, Euro, Italy, Japan/US, Switzerland, UK
3 Output
20W
US
15A
5VDC
3A
9V
White
2.22A
-
-
USB Type C
12V
1.67A
Fixed
100V AC to 250V AC
-
AU, Brazil, EU, Italy, SWISS, UK, US
4158618

RoHS

Each
1+
$28.610
($32.9015)
5+
$26.710
($30.7165)
10+
$25.030
($28.7845)
25+
$20.800
($23.920)
50+
$19.310
($22.2065)
Min: 1 / Mult: 1
ITE
-
3 Output
20W
-
-
5VDC
3A
9V
-
2.22A
-
-
USB Type A / USB Type C
12V
1.67A
Fixed
90V AC to 264V AC
-
UK Type G
1-25 of 30 items
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