AC / DC Off Line Converters:

838 Products Found

element14 offers an exclusive range of AC-DC offline converters that focus on improving power density, reducing standby power consumption, and enhancing protection features for safer operation.

AC-DC offline converters are electrical circuits that transform household AC power (110V-240V) into stable DC voltage. They serve as the backbone of modern power supply systems, offering efficient and reliable power conversion solutions. These are indispensable power management ICs. 

Several real-life applications are based on this conversion, from consumer electronics and LED lighting to industrial equipment and battery charging systems. Their key advantages include high power conversion efficiency (typically >85%), built-in protection features, and reduced electromagnetic interference.

Modern AC-DC converters incorporate advanced technologies like GaN (Gallium Nitride) for higher switching frequencies and digital control systems for improved power factor correction. They must comply with international safety standards, including UL/CE certifications and EMC regulations.

When selecting an AC-DC offline converter, engineers should consider input voltage range requirements, output power specifications, efficiency targets, thermal management needs, safety certification requirements, size constraints, and cost considerations. 

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9921257

RoHS

Each
1+
HK$19.630
10+
HK$18.770
25+
HK$17.910
50+
HK$17.050
100+
HK$16.190
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
DIP
8Pins
28W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
1289534

RoHS

Each
1+
HK$8.730
10+
HK$8.390
50+
HK$8.040
100+
HK$6.930
250+
HK$6.790
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
DIP
8Pins
28W
-
-
Flyback
Isolated
700V
445µA
132kHz
Through Hole
-40°C
150°C
TinySwitch-III Series
-
1695413

RoHS

Each
1+
HK$9.820
10+
HK$9.240
50+
HK$8.650
100+
HK$8.060
250+
HK$7.670
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
DIP
8Pins
25W
-
-
Flyback
Isolated
700V
1.2mA
66kHz
Through Hole
-40°C
150°C
TOPSwitch-HX Series
-
9921265

RoHS

Each
1+
HK$21.890
10+
HK$20.950
25+
HK$20.010
50+
HK$17.170
100+
HK$16.310
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220-7C
6Pins
45W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
1695426

RoHS

Each
1+
HK$25.830
10+
HK$24.320
25+
HK$22.810
50+
HK$21.300
100+
HK$20.510
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
SIP
7Pins
333W
-
-
Flyback
Isolated
700V
2.2mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-HX Series
-
9921311

RoHS

Each
1+
HK$32.460
10+
HK$31.060
25+
HK$29.650
50+
HK$28.250
100+
HK$26.840
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220-7C
6Pins
180W
-
-
Flyback
Isolated
700V
2.2mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
9921273

RoHS

Each
1+
HK$24.080
10+
HK$23.030
25+
HK$21.980
50+
HK$20.930
100+
HK$19.880
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220-7C
6Pins
60W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
9921389

RoHS

Each
1+
HK$11.580
10+
HK$10.880
50+
HK$10.180
100+
HK$9.480
250+
HK$9.140
More Pricing...
Min: 1 / Mult: 1
85VAC
-
265VAC
265VAC
-
-
-
DIP
8Pins
15W
-
1
Flyback
Isolated
700V
380µA
132kHz
Through Hole
-40°C
150°C
-
-
9921290

RoHS

Each
1+
HK$23.660
10+
HK$23.030
25+
HK$22.400
50+
HK$21.770
100+
HK$21.140
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220-7C
6Pins
125W
-
-
Flyback
Isolated
700V
2.2mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
2266336

RoHS

Each
1+
HK$20.620
10+
HK$19.250
25+
HK$17.880
50+
HK$14.040
100+
HK$13.760
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
SIP
7Pins
190W
-
-
Flyback
Isolated
725V
2.1mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-JX Series
-
9921281

RoHS

Each
1+
HK$26.250
10+
HK$25.100
25+
HK$23.950
50+
HK$22.800
100+
HK$21.640
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220
7Pins
125W
-
-
Flyback
Isolated
700V
2.2mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
9921346

RoHS

Each
1+
HK$8.060
10+
HK$7.680
50+
HK$7.290
100+
HK$6.900
250+
HK$6.840
Min: 1 / Mult: 1
85VAC
-
265VAC
265VAC
-
1
-
PDIP
7Pins
9.5W
-
1
Flyback
Isolated
700V
265µA
132kHz
Through Hole
-40°C
150°C
-
-
2475424

RoHS

Each
1+
HK$21.720
10+
HK$20.760
25+
HK$19.800
50+
HK$18.840
100+
HK$17.870
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
DIP
7Pins
22W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
3126265

RoHS

Each
1+
HK$7.700
10+
HK$7.250
50+
HK$6.800
100+
HK$6.340
250+
HK$6.030
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
DIP-8C
7Pins
8.5W
-
-
Flyback
Isolated
700V
275µA
132kHz
Through Hole
-40°C
150°C
TinySwitch-III Series
-
3126290

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.590
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
eSOP-12B
11Pins
55W
-
-
Flyback
Isolated
725V
2.1mA
132kHz
Surface Mount
-40°C
150°C
TOPSwitch-JX Series
-
3582590

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$4.400
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
eSOP
11Pins
15W
-
-
Flyback
Isolated
725V
430µA
132kHz
Surface Mount
-40°C
150°C
TinySwitch-4 Series
-
9921249

RoHS

Each
1+
HK$19.630
10+
HK$18.770
25+
HK$17.910
50+
HK$17.050
100+
HK$16.190
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO-220
7Pins
45W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Through Hole
-40°C
150°C
TOPSwitch-GX Series
-
3126275RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$11.040
250+
HK$10.360
500+
HK$9.680
1000+
HK$8.990
2500+
HK$8.820
Min: 100 / Mult: 1
85VAC
85V
-
265VAC
265V
-
SMD-8C
SMD-8C
7Pins
22W
22W
-
Flyback
Isolated
700V
1.2mA
66kHz
Surface Mount
-40°C
150°C
TOPSwitch-HX Series
-
3126275

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.740
10+
HK$12.180
50+
HK$11.610
100+
HK$11.040
250+
HK$10.360
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
SMD-8C
7Pins
22W
-
-
Flyback
Isolated
700V
1.2mA
66kHz
Surface Mount
-40°C
150°C
TOPSwitch-HX Series
-
3126290RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
HK$12.590
Min: 100 / Mult: 1
85VAC
85V
-
265VAC
265V
-
eSOP-12B
eSOP-12B
11Pins
55W
55W
-
Flyback
Isolated
725V
2.1mA
132kHz
Surface Mount
-40°C
150°C
TOPSwitch-JX Series
-
3932077
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$34.510
10+
HK$33.010
25+
HK$31.510
50+
HK$30.010
100+
HK$28.510
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
TO263-7C
7Pins
82W
-
-
Flyback
Isolated
700V
2.4mA
132kHz
Surface Mount
-40°C
150°C
TOP250 Series
-
3932070RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$17.200
250+
HK$16.350
500+
HK$15.490
1000+
HK$14.630
Min: 100 / Mult: 1
85VAC
85V
-
265VAC
265V
-
SMD-8B
SMD-8B
8Pins
28W
28W
-
Flyback
Isolated
700V
1.6mA
132kHz
Surface Mount
-40°C
150°C
TOP240 Series
-
3932077RL
Each (Supplied on Cut Tape)
Cut Tape
100+
HK$28.510
250+
HK$26.470
Min: 100 / Mult: 1
85VAC
85V
-
265VAC
265V
-
TO263-7C
TO263-7C
7Pins
82W
82W
-
Flyback
Isolated
700V
2.4mA
132kHz
Surface Mount
-40°C
150°C
TOP250 Series
-
3932070

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$20.700
10+
HK$19.830
25+
HK$18.950
50+
HK$18.080
100+
HK$17.200
More Pricing...
Min: 1 / Mult: 1
85VAC
-
-
265VAC
-
-
-
SMD-8B
8Pins
28W
-
-
Flyback
Isolated
700V
1.6mA
132kHz
Surface Mount
-40°C
150°C
TOP240 Series
-
3582590RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
HK$4.400
Min: 100 / Mult: 1
85VAC
-
-
265VAC
-
-
-
eSOP
11Pins
15W
-
-
Flyback
Isolated
725V
430µA
132kHz
Surface Mount
-40°C
150°C
TinySwitch-4 Series
-
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