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. 167-7374
Mfr. Part No.BP5033-12
BrandROHM
HK$31.35
Each (In a Pack of 2)
units
Through Hole SIP 10 100mA 28.2 x 10.5 x 15.5mm 28.2mm 10.5mm 15.5mm 170 V +80 °C 100mA 13.4 V 113 V -25 °C
RS Stock No. 203-3529
Mfr. Part No.VIPER114XSTR
HK$8.579
Each (In a Pack of 10)
units
Surface Mount SSOP 10 0.48A 5 x 6.20 x 5mm - - - - - 504mA - - -
RS Stock No. 146-2445
Mfr. Part No.LYT2002D
HK$7.203
Each (In a Tube of 50)
units
- SOIC - - - - - - - - - +725 V - -
RS Stock No. 146-4533
Mfr. Part No.LNK3205G-TL
HK$5.649
Each (On a Reel of 1000)
units
Surface Mount SMD 7 372 (Reduced) mA, 502 (Standard) mA 9.83 x 6.6 x 3.68mm 9.83mm 6.6mm 3.68mm 265 V ac +150 °C 175 (MDCM) mA, 270 (CCM) mA - 85 V ac -40 °C
RS Stock No. 203-3520
Mfr. Part No.VIPER012BHSTR
HK$3.633
Each (On a Reel of 2500)
units
Surface Mount SSOP 10 0.24A 5 x 6.20 x 5mm - - - - - 252mA - - -
RS Stock No. 141-2015
Mfr. Part No.NCP1075AAP100G
HK$11.319
Each (In a Tube of 50)
units
Through Hole DIP 7 - 10.16 x 7.11 x 4.95mm 10.16mm 7.11mm 4.95mm 10 V +150 °C 400mA - -0.3 V -
RS Stock No. 209-3999
Mfr. Part No.INN3378C-H302-TL
HK$29.272
Each (On a Reel of 2000)
units
Surface Mount InSOP-24D 24 1.7A 10.8 x 9.4 x 1.6mm - - - - - 6.5A - - -
RS Stock No. 123-5454
Mfr. Part No.TNY286KG
HK$12.758
Each (In a Pack of 10)
units
Surface Mount ESOP-12B 11 374mA 10.16 x 8.89 x 2.34mm 10.16mm 8.89mm 2.34mm 265 V ac +150 °C 1.35A - 85 V ac -40 °C
RS Stock No. 209-4011
Mfr. Part No.LNK3604G-TL
HK$5.704
Each (On a Reel of 1000)
units
Surface Mount SMD-8C 8 0.257A 9.05 x 6.10 x 3.18mm - - - - - 1.23A - - -
RS Stock No. 123-5494
Mfr. Part No.TOP271KG
HK$27.68
Each (In a Pack of 2)
units
Surface Mount ESOP-12 11 5.53A 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. 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. 171-1530
Mfr. Part No.TOP269EG
HK$22.103
Each (In a Tube of 48)
units
Through Hole ESIP-7C 6 3.72A 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. 209-4003
Mfr. Part No.INN3670C-H606-TL
HK$39.779
Each (On a Reel of 2000)
units
Surface Mount InSOP-24D 24 2.3A 10.8 x 9.4 x 1.6mm - - - - - 14A - - -
RS Stock No. 146-2509
Mfr. Part No.TNY288PG
HK$10.962
Each (In a Tube of 50)
units
Through Hole DIP 7 588mA 9.83 x 6.6 x 3.68mm 9.83mm 6.6mm 3.68mm 265 V ac +150 °C 1.95A - 85 V ac -40 °C
RS Stock No. 209-9569
Mfr. Part No.INN3370C-H302-TL
HK$61.36
Each (In a Pack of 2)
units
Surface Mount InSOP-24D 24 2.139A 10.8 x 9.4 x 1.6mm - - - - - 14A - - -
RS Stock No. 123-5428
Mfr. Part No.PFS7537H
HK$29.295
Each (In a Pack of 2)
units
Through Hole ESIP-16D 13 8.8A 16.59 x 2.06 x 8.25mm 16.59mm 2.06mm 8.25mm 265 V ac +150 °C 15.8A 385 V dc 90 V ac -40 °C
RS Stock No. 202-4814
Mfr. Part No.VIPER122LSTR
HK$7.119
Each (In a Pack of 25)
units
Surface Mount SSOP10 10 2A 6.2 x 6.2 x 1.1mm - - - - - 20mA - - -
RS Stock No. 123-5375
Mfr. Part No.LYT0004P
HK$6.761
Each (In a Pack of 10)
units
- PDIP-8B - - - - - - - - - - - -
RS Stock No. 758-9765
Mfr. Part No.AD736AQ
HK$195.12
Each
units
Through Hole CDIP 8 200µA 10.29 x 7.87 x 3.56mm 10.29mm 7.87mm 3.56mm 0.2 V +85 °C 2mA 1.6 V - -40 °C
New
RS Stock No. 215-9650
Mfr. Part No.BM2P104E-Z
BrandROHM
HK$17.002
Each (On a Reel of 2000)
units
Through Hole DIP7AK 7 0.001A 9.27 x 6.35 x 8.63mm - - - - - - - - -