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
RS Stock No. 123-5496
Mfr. Part No.INN2004K
HK$10.606
Each (In a Pack of 5)
units
Surface Mount ESOP-R16B 15 795mA 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 2.55A - 85 V ac -40 °C
RS Stock No. 170-0800
Mfr. Part No.SC4201IMSTRT
BrandSemtech
HK$14.318
Each (On a Reel of 2500)
units
Surface Mount MSOP 8 - 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm 6 V +150 °C 10mA 6 V 3 V -40 °C
New
RS Stock No. 215-9651
Mfr. Part No.BM2P104E-Z
BrandROHM
HK$18.726
Each (In a Pack of 5)
units
Through Hole DIP7AK 7 0.001A 9.27 x 6.35 x 8.63mm - - - - - - - - -
RS Stock No. 123-5495
Mfr. Part No.INN2003K
HK$9.346
Each (In a Pack of 5)
units
Surface Mount ESOP-R16B 15 689mA 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 2.25A - 85 V ac -40 °C
RS Stock No. 123-5405
Mfr. Part No.LNK6776E
HK$10.784
Each (In a Pack of 5)
units
Through Hole ESIP-7C 6 2.08A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 2.5A 12 V dc 85 V ac -40 °C
RS Stock No. 187-5413
Mfr. Part No.LNK3696G-TL
HK$16.068
Each (In a Pack of 5)
units
Surface Mount SMD-C 8 451.5 (Reduced) mA, 575 (Standard) mA 9.83 x 6.6 x 3.68mm 9.83mm 6.6mm 3.68mm 265 V ac +150 °C - - 85 V ac -40 °C
RS Stock No. 123-5513
Mfr. Part No.LNK460KG
HK$13.166
Each (In a Pack of 5)
units
- ESOP-12 - - - - - - - - - - - -
RS Stock No. 186-1451
Mfr. Part No.NCP13992ABDR2G
HK$14.648
Each (In a Pack of 5)
units
Surface Mount SOIC 16 1.2mA 10 x 3.9 x 1.5mm 10mm 3.9mm 1.5mm 20 V +150 °C - - - -50 °C
RS Stock No. 146-5640
Mfr. Part No.TNY263GN
HK$11.235
Each (In a Tube of 50)
units
Surface Mount SMDC 8 225mA 9.83 x 6.6 x 3.68mm 9.83mm 6.6mm 3.68mm 265 V ac +150 °C - - 85 V ac -40 °C
RS Stock No. 123-5485
Mfr. Part No.TOP268VG
HK$20.486
Each (In a Pack of 5)
units
Through Hole EDIP-12 11 3.47A 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
RS Stock No. 165-3214
Mfr. Part No.VIPER013XSTR
HK$7.277
Each (In a Pack of 10)
units
Surface Mount SSOP 10 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm 30 V +150 °C - 5 V 4.5 V -40 °C
RS Stock No. 146-4539
Mfr. Part No.LNK3205D-TL
HK$5.65
Each (On a Reel of 2500)
units
Surface Mount SOIC 7 372 (Reduced) mA, 502 (Standard) mA 4.9 x 3.9 x 1.65mm 4.9mm 3.9mm 1.65mm 265 V ac +150 °C 175 (MDCM) mA, 270 (CCM) mA - 85 V ac -40 °C
RS Stock No. 124-1130
Mfr. Part No.VIPER25HDTR
HK$10.038
Each (In a Pack of 5)
units
Surface Mount SOIC 16 0.74A 10 x 4 x 1.5mm 10mm 4mm 1.5mm 23.5 V +150 °C - - 8.5 V -40 °C
RS Stock No. 123-5489
Mfr. Part No.TOP270EG
HK$24.80
Each (In a Pack of 2)
units
Through Hole ESIP-7C 6 4.49A 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
RS Stock No. 168-8021
Mfr. Part No.VIPER26LD
HK$8.313
Each (In a Tube of 50)
units
Surface Mount SOIC 16 3.5mA 10 x 4 x 1.5mm 10mm 4mm 1.5mm 23.5 V +150 °C - - 11.5 V -40 °C
RS Stock No. 123-5414
Mfr. Part No.LNK6779E
HK$14.196
Each (In a Pack of 5)
units
Through Hole ESIP-7C 6 3.63A 10.24 x 2.06 x 8.25mm 10.24mm 2.06mm 8.25mm 265 V ac +150 °C 2.5A 12 V dc 85 V ac -40 °C
RS Stock No. 146-2493
Mfr. Part No.LCS701HG
HK$41.507
Each (In a Tube of 30)
units
Through Hole ESIP-16J 13 - 16.59 x 2.06 x 8.25mm 16.59mm 2.06mm 8.25mm 15 V +150 °C 7.7A 530 V 11.4 V -40 °C
RS Stock No. 204-9963
Mfr. Part No.VIPER318LDTR
HK$5.481
Each (On a Reel of 2500)
units
Surface Mount SO16N 16 3.1A 9.9 x 6 x 1.75mm - - - - - 3A - - -
RS Stock No. 203-3521
Mfr. Part No.VIPER012BHSTR
HK$6.909
Each (In a Pack of 25)
units
Surface Mount SSOP 10 0.24A 5 x 6.20 x 5mm - - - - - 252mA - - -
RS Stock No. 146-2475
Mfr. Part No.LNK6779K
HK$13.839
Each (In a Tube of 48)
units
Surface Mount ESOP-12B 11 3.63A 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 2.5A 12 V dc 85 V ac -40 °C