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AC-DC Converters

AC-DC converters are electrical circuits that transform alternating current (AC) input into a direct current (DC) output. They are most commonly used in electronic power applications where the power input, a 50 Hz or 60 Hz sine-wave, requires power conversion from AC to create a DC output. AC to DC converters use bridge rectifiers to turn AC input into a DC output along with regulators to adjust the voltage level. Converters also use reservoir capacitors to smooth the pulsating DC. Primarily, the 230V AC power is stepped-down to 12V AC.

Where are AC-DC Converters used?

  • Computers
  • Televisions
  • Phone Chargers
  • Electronic Consumer Devices

...
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Description Price Mounting Type Package Type Pin Count Current Limit Dimensions Length Width Height Maximum Input Voltage Maximum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Input Voltage Minimum Operating Temperature
ON Semiconductor NCP1014ST100T3G, SMPS Controller 3 + Tab-Pin, SOT-223
RS Stock No. 786-8759
Mfr. Part No.NCP1014ST100T3G
BrandON Semiconductor
HK$12.852
Each (In a Pack of 5)
units
 Surface Mount SOT-223 3 + Tab - 6.7 x 3.7 x 1.65mm 6.7mm 3.7mm 1.65mm 10 V +150 °C - - -0.3 V -
ON Semiconductor NCP1014ST100T3G, SMPS Controller 3 + Tab-Pin, SOT-223
RS Stock No. 162-9468
Mfr. Part No.NCP1014ST100T3G
BrandON Semiconductor
HK$5.177
Each (On a Reel of 4000)
units
 Surface Mount SOT-223 3 + Tab - 6.7 x 3.7 x 1.65mm 6.7mm 3.7mm 1.65mm 10 V +150 °C - - -0.3 V -
Power Integrations TOP268EG, AC-DC Converter 7A, 5 V dc 6-Pin, eSIP-7C
RS Stock No. 146-2533
Mfr. Part No.TOP268EG
BrandPower Integrations
HK$20.307
Each (In a Tube of 48)
units
 Through Hole ESIP-7C 6 3.47A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Power Integrations TOP265EG, AC-DC Converter 7A, 5 V dc 6-Pin, eSIP-7C
RS Stock No. 146-2525
Mfr. Part No.TOP265EG
BrandPower Integrations
HK$13.839
Each (In a Tube of 48)
units
 Through Hole ESIP-7C 6 1.81A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Power Integrations TOP270VG, AC-DC Converter 7A, 5 V dc 11-Pin, eDIP-12
RS Stock No. 123-5490
Mfr. Part No.TOP270VG
BrandPower Integrations
HK$24.80
Each (In a Pack of 2)
units
 Through Hole EDIP-12 11 4.49A 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Power Integrations TOP268EG, AC-DC Converter 7A, 5 V dc 6-Pin, eSIP-7C
RS Stock No. 123-5484
Mfr. Part No.TOP268EG
BrandPower Integrations
HK$20.47
Each (In a Pack of 5)
units
 Through Hole ESIP-7C 6 3.47A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
ON Semiconductor NCP1052P44G, AC-DC Converter 7mA, 0 → 40 V 8-Pin, PDIP
RS Stock No. 145-2919
Mfr. Part No.NCP1052P44G
BrandON Semiconductor
HK$5.409
Each (In a Tube of 50)
units
 Through Hole PDIP 8 321mA 10.16 x 6.6 x 3.44mm 10.16mm 6.6mm 3.44mm 265 V ac +150 °C 7mA 40 V 85 V ac -40 °C
ON Semiconductor NCP1055ST100T3G, High Voltage Switcher 3 + Tab-Pin, SOT-223
RS Stock No. 786-8796
Mfr. Part No.NCP1055ST100T3G
BrandON Semiconductor
HK$15.10
Each (In a Pack of 5)
units
 Surface Mount SOT-223 3 + Tab 728mA 6.7 x 3.7 x 1.65mm 6.7mm 3.7mm 1.65mm 10 V +150 °C - - -0.3 V -40 °C
ON Semiconductor NCP1052P44G, AC-DC Converter 7mA, 0 → 40 V 8-Pin, PDIP
RS Stock No. 802-2109
Mfr. Part No.NCP1052P44G
BrandON Semiconductor
HK$4.72
Each (In a Pack of 10)
units
 Through Hole PDIP 8 321mA 10.16 x 6.6 x 3.44mm 10.16mm 6.6mm 3.44mm 265 V ac +150 °C 7mA 40 V 85 V ac -40 °C
Power Integrations TOP265EG, AC-DC Converter 7A, 5 V dc 6-Pin, eSIP-7C
RS Stock No. 123-5476
Mfr. Part No.TOP265EG
BrandPower Integrations
HK$13.84
Each (In a Pack of 5)
units
 Through Hole ESIP-7C 6 1.81A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Analog Devices AD536AJH, True RMS-DC Converter 10-Pin, TO-100
RS Stock No. 411-517
Mfr. Part No.AD536AJH
BrandAnalog Devices
HK$330.09
Each
units
 Through Hole TO-100 10 - 9.4 x 9.4 x 4.7mm 9.4mm 9.4mm 4.7mm - +70 °C - - - 0 °C
ON Semiconductor NCP1055ST100T3G, High Voltage Switcher 3 + Tab-Pin, SOT-223
RS Stock No. 121-9850
Mfr. Part No.NCP1055ST100T3G
BrandON Semiconductor
HK$6.468
Each (On a Reel of 4000)
units
 Surface Mount SOT-223 3 + Tab 728mA 6.7 x 3.7 x 1.65mm 6.7mm 3.7mm 1.65mm 10 V +150 °C - - -0.3 V -40 °C
Power Integrations TOP270VG, AC-DC Converter 7A, 5 V dc 11-Pin, eDIP-12
RS Stock No. 146-2535
Mfr. Part No.TOP270VG
BrandPower Integrations
HK$24.801
Each (In a Tube of 48)
units
 Through Hole EDIP-12 11 4.49A 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Analog Devices AD536AJHZ, True RMS-DC Converter 10-Pin, TO-100
RS Stock No. 228-182
Mfr. Part No.AD536AJHZ
BrandAnalog Devices
HK$475.46
Each
units
 Through Hole TO-100 10 - 9.4 x 9.4 x 4.7mm 9.4mm 9.4mm 4.7mm - +70 °C - - - 0 °C
Power Integrations TOP264EG, AC-DC Converter 7A, 5 V dc 6-Pin, eSIP-7C
RS Stock No. 146-2522
Mfr. Part No.TOP264EG
BrandPower Integrations
HK$12.758
Each (In a Tube of 48)
units
 Through Hole ESIP-7C 6 1.39A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
Power Integrations TOP245YN, AC-DC Converter 6-Pin, TO-220C
RS Stock No. 146-5736
Mfr. Part No.TOP245YN
BrandPower Integrations
HK$25.872
Each (In a Tube of 50)
units
 Through Hole TO-220C 6 1.926A 10.67 x 4.7 x 15.31mm 10.67mm 6.6mm 15.31mm 265 V ac +150 °C - - 85 V ac -40 °C
Power Integrations TOP264VG, AC-DC Converter 7A, 5 V dc 11-Pin, eDIP-12
RS Stock No. 146-2523
Mfr. Part No.TOP264VG
BrandPower Integrations
HK$12.936
Each (In a Tube of 48)
units
 Through Hole EDIP-12 11 1.39A 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
STMicroelectronics VIPER17HN, AC-DC Converter 7-Pin, PDIP
RS Stock No. 168-6476
Mfr. Part No.VIPER17HN
BrandSTMicroelectronics
HK$7.361
Each (In a Tube of 50)
units
 Through Hole PDIP 7 - 9.27 x 6.35 x 3.3mm 9.27mm 6.35mm 3.3mm - +150 °C - - - -40 °C
Analog Devices LTC1967CMS8#PBF, True RMS-DC Converter 10mA 8-Pin, MSOP
RS Stock No. 506-1533
Mfr. Part No.LTC1967CMS8#PBF
BrandAnalog Devices
HK$75.89
Each
units
 Surface Mount MSOP 8 - 3 x 3 x 0.86mm 3mm 3mm 0.86mm - +70 °C 10mA - - 0 °C
Power Integrations TOP267KG, AC-DC Converter 7A, 5 V dc 11-Pin, eSOP-12
RS Stock No. 146-2532
Mfr. Part No.TOP267KG
BrandPower Integrations
HK$18.333
Each (In a Tube of 48)
units
 Surface Mount ESOP-12 11 3.22A 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 7A 5 V dc 85 V ac -40 °C
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