24,000+ results for 12v 4a
- 12V 1A 2A 3A 5A 6A 8A 10A Power Supply AC to DC Adapter 5050 LED STRIP LIGHT USAOpens in a new window or tabBrand NewC $8.19 to C $21.33Top Rated SellerTop Rated Sellertheperfectpart (871,788) 99.9%+C $23.10 shippingfrom United States1,601+ sold
- 12V 4A AC Adapter Charger for ELO ET-1947L ET1947L POS Touchscreen LCD MonitorOpens in a new window or tabBrand NewC $15.03jiang_6674 (16) 100%+C $6.83 shippingfrom China
- 12 Volt 4 Amp (12V 4A) 48W AC Adapter Charger Power Supply Cord FOR LCD MonitorsOpens in a new window or tabBrand NewC $17.09Top Rated SellerTop Rated Sellerdiscounted_electronic_parts (175,310) 98.5%+C $20.05 shippingfrom United States1,340 sold
- 12V 5A 5 AMP 60W DC Power Supply Adapter Transformer LED Strip CCTV PC 5050 USAOpens in a new window or tabBrand NewC $14.90Top Rated SellerTop Rated Sellertheperfectpart (871,788) 99.9%+C $23.10 shippingfrom United States2,960 sold
- Led Power Supply Adapter Transformer AC100-240V to DC 5V 12V 24V 1A 2A 3A 4A 5AOpens in a new window or tabBrand NewC $2.52 to C $18.88Top Rated SellerTop Rated SellerWas: C $4.91 8% offpanpan-supermarket (38,414) 97.7%+C $4.10 shippingfrom China20+ sold
- Power Supply Adapter Transformer LED Strip 1A 2A 3A 5A 8A 110/220V To 5V 12V 24VOpens in a new window or tabBrand NewC $2.70 to C $29.90Top Rated SellerTop Rated Sellersannystore-2010 (59,969) 98.1%Free shippingfrom ChinaFree returns
- AC220V to 12V 1.5A 2A 3A 4A 5A LED Driver LED Power Supply Lighting TransformerOpens in a new window or tabBrand NewC $4.92 to C $10.93Top Rated SellerTop Rated Sellerkobeedeal (12,171) 95%+C $3.83 shippingfrom China51+ sold
- LED Power Supply Adapter Transformer Strip 1A 3A 5A 8A DC 5V 12V 24V AC110 220VOpens in a new window or tabBrand NewC $5.46 to C $23.24Top Rated SellerTop Rated Sellerlivetoo (148) 100%Free shippingfrom China
- Led Dimmer DC 12V-24V/4A Touch switch Controller for single Color Led Strip LiteOpens in a new window or tabBrand NewC $7.03Top Rated SellerTop Rated SellerWas: C $7.65 8% offgracelightled (37,203) 98.4%+C $4.10 shippingfrom China
- AC-DC Switching Power Supply 5V 12V 24V Universal Transformer for LED Strip CCTVOpens in a new window or tabBrand NewC $5.72 to C $18.44Top Rated SellerTop Rated SellerWas: C $8.06 7% offczb6721960 (311,117) 99.1%+C $4.09 shippingfrom China
- Power Adapter/Power Supply ( 12V, 4A) Plug Cord PSU for Our LCD controller KitOpens in a new window or tabBrand NewC $21.74Top Rated SellerTop Rated Sellereqmarket2011 (6,078) 99.1%Free shippingfrom China29 sold
- 12V-90V to 9V 12V 19V 24V 4A 3A DC-DC Isolated Step-Down Power Suply ModuleOpens in a new window or tabBrand NewC $11.56Top Rated SellerTop Rated Sellermodulesworld2022 (2,966) 99.1%+C $4.09 shippingfrom China
- 12 Volt 4 Amp (12V 4A) 48W AC Adapter Charger Power Supply Cord FOR LCD MonitorsOpens in a new window or tabBrand NewC $17.09Top Rated SellerTop Rated Sellersilicon_electronics_parts (445,656) 99%+C $20.05 shippingfrom United States1,309 sold
- DC Power Supply Adapter Charger 12V 4A 5A 6A 8A 10A Transformer EU/US/UK/AU PlugOpens in a new window or tabBrand NewC $11.75 to C $18.08Top Rated SellerTop Rated Sellerhengfangmeggie (7,676) 99.1%+C $10.31 shippingfrom China
- 2pcs 12V 4A Driver Board For Blue 450nm Laser Diode Module 500mW 1W 2W 3W 4.5WOpens in a new window or tabBrand NewC $33.94Top Rated SellerTop Rated SellerWas: C $36.10 6% offlaser-makers (1,172) 100%Free shippingfrom China
- 12V Transformer 6V-0-6V CT 4A 110Vac 220Vac to 12VacOpens in a new window or tabNew (Other)C $36.87Top Rated SellerTop Rated Selleralphadistributor (73,349) 99.3%+C $20.64 shippingfrom United States300 sold
- Power Supply Adapter Transformer LED Strip 2A 3A 5A 8A DC 5V 12V 24V AC110 220VOpens in a new window or tabBrand NewC $3.38 to C $15.03Top Rated SellerTop Rated SellerWas: C $9.26 8% offgracelightled (37,203) 98.4%+C $5.47 shippingfrom China
- AC100-240V to DC12V 6-60W LED Driver Constant Voltage Driver Power SupplyOpens in a new window or tabBrand NewC $2.72 to C $9.56Top Rated SellerTop Rated Selleralice1101983 (569,814) 99.5%+C $3.42 shippingfrom ChinaFree returns
- UL Power Supply Adapter AC/DC 12V 0.5A/1A/2A/3A/4A/5A 5050 3528 LED Strip LightOpens in a new window or tabBrand NewC $11.63 to C $943.89Top Rated SellerTop Rated Sellerfindcharger123 (258,752) 99.6%+C $20.53 shippingfrom United States
- AC/DC 6V 8V 9V 10V 12V 15V 24V 1A-10A Power Supply Adapter Charger for LED LightOpens in a new window or tabBrand NewC $3.68 to C $21.75Top Rated SellerTop Rated Sellerhengfangsales (12,742) 98.8%+C $9.58 shippingfrom China
- AC 110V 220V To DC 12V LED Driver Transformer Power Supply Adapter For LED StripOpens in a new window or tabBrand NewC $3.95 to C $18.06Top Rated SellerTop Rated SellerWas: C $14.06 8% offelectronic.alice (78,379) 99.2%+C $4.10 shippingfrom China
- Power Supply Adapter Transformer LED Strip 1A 3A 5A 8A DC 5V 12V 24V AC110 220VOpens in a new window or tabBrand NewC $3.64 to C $16.28Top Rated SellerTop Rated SellerWas: C $10.03 8% offelectronic.alice (78,379) 99.2%+C $4.79 shippingfrom China
- LED Driver Transformer Power Supply AC 110V 220V To DC 12V Adapter For LED StripOpens in a new window or tabBrand NewC $4.09 to C $18.73Top Rated SellerTop Rated Sellerhello_led (20,273) 98%+C $1.35 shippingfrom ChinaFree returns58+ sold
- Power Supply Adapter Transformer LED Strip 1A 2A 3A 5A 8A 110/220V To 5V 12V 24VOpens in a new window or tabBrand NewC $5.16 to C $29.89aoyuansea-us (45) 100%Free shippingfrom ChinaFree returns
- 3-24V AC DC Power Supply Adapter 1A 2A 3A 4A 5A 6A 8A 10A Charger 5.5mm*2.5 mmOpens in a new window or tabBrand NewC $4.91 to C $26.25Top Rated SellerTop Rated Sellerkkqeb001 (4,808) 98.9%+C $8.62 shippingfrom China
- AC/DC 6V 8V 9V 10V 12V 15V 24V 1A-10A Power Supply Adapter Charger for LED LightOpens in a new window or tabBrand NewC $3.68 to C $21.75Top Rated SellerTop Rated Sellerbingo_led (7,919) 97.7%+C $4.09 shippingfrom China
- AC DC 5V 12V 24V led Power Supply Adapter Chargers 2A 3A 5A 8A Transformer US/EUOpens in a new window or tabBrand NewC $1.90 to C $20.51Top Rated SellerTop Rated Sellerhello_led (20,273) 98%+C $1.35 shippingfrom China
- AC100-240 to DC12V Voltage Converter Transformer Power Supply LED Driver AdapterOpens in a new window or tabBrand NewC $3.68 to C $7.37Top Rated SellerTop Rated SellerWas: C $7.51 10% offworldchips (190,306) 99.1%+C $2.72 shippingfrom ChinaFree returns
- AC to DC 110v 220v to 12v 4A 50W Max 6A Switching Power Supply Board LED DriverOpens in a new window or tabBrand NewC $7.70Top Rated SellerTop Rated SellerWas: C $9.88 22% offmeltsee (523) 100%+C $2.98 shippingfrom China
- DC-DC Isolated Step-Down Power Suply Module 12V-90V to 9V 12V 19V 24V 4A 3AOpens in a new window or tabBrand NewC $10.45Top Rated SellerTop Rated SellerWas: C $11.61 10% offworldchips (190,306) 99.1%+C $2.72 shippingfrom ChinaFree returns65+ sold
- DC Regulated Switching Power Supply PSU 3V 5V 9V 12V 13.8V 15V 18V 24V 36V 48VOpens in a new window or tabNew (Other)C $6.50 to C $824.96Top Rated SellerTop Rated SellerWas: C $877.61 6% offszzyg_95 (313) 99.6%Free shippingfrom China
- 12V 4A AC Adapter Charger For HP 2311X 2311F 2311CM LED LCD Monitor Supply CordOpens in a new window or tabBrand NewC $17.09Top Rated SellerTop Rated Sellerdiscounted_electronic_parts (175,310) 98.5%+C $20.05 shippingfrom United States260 sold
- AC100-240V To DC 12V/24V 2A -10A Power Supply Adapter Driver Switch For stripOpens in a new window or tabBrand NewC $3.13 to C $18.65Top Rated SellerTop Rated SellerWas: C $8.48 8% offgracelightled (37,203) 98.4%+C $4.10 shippingfrom China116+ sold
- Full Power DC 12V Power Supply Adapter Transformer Switching LED Strip DriverOpens in a new window or tabBrand NewC $7.13 to C $225.37Top Rated SellerTop Rated SellerWas: C $17.24 8% offnicky2013cn (5,328) 99%Free shippingfrom China
- 100-240AC to DC12V Voltage Converter Transformer Power Supply LED Driver AdapterOpens in a new window or tabBrand NewC $2.01 to C $8.39Top Rated SellerTop Rated SellerWas: C $7.37 7% offczb6721960 (311,117) 99.1%+C $4.09 shippingfrom China
- RGBW Dimmer controller 40key 5pin IR control For DC12-24V RGBW LED light stripOpens in a new window or tabBrand NewC $3.71 to C $4.21Top Rated SellerTop Rated SellerWas: C $4.04 8% offelectronic.alice (78,379) 99.2%+C $4.79 shippingfrom China
- AC100-245V To DC 12V/24V 2A -10A Power Supply Adapter Driver Switch For stripOpens in a new window or tabBrand NewC $3.01 to C $19.15Top Rated SellerTop Rated Sellerkobeedeal (12,171) 95%+C $3.83 shippingfrom China132+ sold
- LED Transformateur driver 220V à DC12V 24V 36V Alimentation Adapter 300mA PiloteOpens in a new window or tabBrand NewC $3.67 to C $8.57Top Rated SellerTop Rated Sellerzyl.lighting.australia (10,067) 99.6%Free shippingfrom China66+ sold
- SPF-1204 DC12V4A 48W Power Adapter ModelOpens in a new window or tabBrand NewC $62.93Top Rated SellerTop Rated Sellernewday2015 (5,182) 98.7%Free shippingfrom China
- POWER SONIC PSC-124000AP 130-0019-01 D 12V 4A SEALED LEAD-ACID PARALLEL CHARGEROpens in a new window or tabPre-OwnedC $273.58transam232013 (1,493) 98.2%+C $29.08 shippingfrom United States
- 12V 5A 5 AMP 60W DC Power Supply Adapter Transformer LED Strip CCTV PC 5050 USAOpens in a new window or tabBrand NewC $11.89Top Rated SellerTop Rated Selleracetag (1,964) 98.9%+C $19.90 shippingfrom United States112 sold
- Switching Power Supply Led Fuente Poder Mainland Power Transformer 12-360W 4-60AOpens in a new window or tabBrand NewC $21.41 to C $67.65Top Rated SellerTop Rated SellerWas: C $24.32 12% offginmega (391) 99.5%+C $5.34 shippingfrom China
- 3.7V 12V 24V 4A Sensor Touch Sensing switch For Hallway Wall CabinetsOpens in a new window or tabBrand NewC $6.88 to C $8.47Top Rated SellerTop Rated SellerWas: C $7.24 5% offfashionhere (34,750) 99.5%+C $1.22 shippingfrom China
- 3.7V 12V 24V 4A Sensor Touch Sensing switch For Hallway Wall CabinetsOpens in a new window or tabBrand NewC $5.42 to C $6.47Top Rated SellerTop Rated SellerWas: C $5.88 8% offexquisite-abc (809) 100%+C $16.29 shippingfrom China
- AC110v 220V Power Supply Adapter Transformer LED Strip 2A 3A 5A 8A DC 5V 12V 24VOpens in a new window or tabBrand NewC $4.09 to C $28.71Top Rated SellerTop Rated Sellerquality1012 (168) 94.4%Free shippingfrom China
- 12V 4A 5A 6A 8A 10A DC Adapter Power Supply Charger Converter for LED Strip LampOpens in a new window or tabBrand NewC $16.18 to C $26.39Top Rated SellerTop Rated Sellerkkqeb003 (4,823) 98.4%+C $10.31 shippingfrom China
- 3-24V AC DC Power Supply Adapter 1A 2A 3A 4A 5A 6A 8A 10A Charger 5.5mm*2.5 mmOpens in a new window or tabBrand NewC $4.60 to C $25.67Top Rated SellerTop Rated Sellerkkqeb003 (4,823) 98.4%+C $10.31 shippingfrom China
- Power Supply Adapter Transformer LED Strip 1A 3A 5A 8A DC 5V 12V 24V AC110 220VOpens in a new window or tabBrand NewC $3.46 to C $18.13Top Rated SellerTop Rated SellerWas: C $9.18 9% offtiaochongyi (62,105) 99.2%+C $4.38 shippingfrom China
- AC to DC Adapter 12V 1A 2A 3A 5A 6A 8A 10A Power Supply 5050 LED STRIP LIGHTOpens in a new window or tabBrand NewC $7.21 to C $19.97Top Rated SellerTop Rated SellerWas: C $16.40 12% offjingnazjn_9 (606) 94.2%+C $4.10 shippingfrom ChinaFree returns
- DC Power Supply Adapter Charger 12V 4A 5A 6A 8A 10A EU/US/UK/AU Plug 26HOpens in a new window or tabBrand NewC $11.65 to C $17.98Top Rated SellerTop Rated Sellerhf026au (145) 100%+C $10.31 shippingfrom China
- AC100-240 to DC12V Voltage Converter Transformer Power Supply LED Driver AdapterOpens in a new window or tabBrand NewC $4.09 to C $8.19Top Rated SellerTop Rated Sellerx-modules-x (1,577) 98.9%+C $4.09 shippingfrom ChinaFree returns
- AC DC 5V 12V 24V led Power Supply Adapter Chargers 2A 3A 5A 8A Transformer US/EUOpens in a new window or tabBrand NewC $3.68 to C $21.46Top Rated SellerTop Rated Sellerhello_led (20,273) 98%+C $1.35 shippingfrom China
- LED Driver DC 12V 18W 36W 72W 100W Light Transformers for LED Strip Power SupplyOpens in a new window or tabBrand NewC $6.42 to C $19.41Top Rated SellerTop Rated Sellerhello_led (20,273) 98%+C $1.35 shippingfrom China
- LED Driver Power Supply Transformer AC 110V/220V to DC 5V 12V 24V LED DriverOpens in a new window or tabBrand NewC $23.89 to C $66.89led_sone (76,274) 99.5%+C $15.00 shipping
- Inline Switch Touch LED Dimmer for SMD 5050 2835 5630 LED Strip Light DC 12V-24VOpens in a new window or tabBrand NewC $8.11Top Rated SellerTop Rated SellerWas: C $9.01 10% offmarket20099988 (5,177) 98.6%Free shippingfrom China
- DC 12V 18W 36W 72W 100W Light Transformers LED Driver for LED Strip Power SupplyOpens in a new window or tabBrand NewC $22.65 to C $42.78led_sone (76,274) 99.5%Free shipping
- NEW! 12VDC Touch Switch + Dimmer Controller For LED Strip Light DC 5V -24V 2pcsOpens in a new window or tabBrand NewC $14.98Top Rated SellerTop Rated Sellerrogerdeane (52,550) 100%from United States31 sold
- DC 12V 24V 4A Power Supply Adapter Universal for LED Light Strip Camera 26HOpens in a new window or tabBrand NewC $13.45 to C $15.26Top Rated SellerTop Rated Sellerhf026au (145) 100%+C $10.31 shippingfrom China
- DC Power Supply Adapter Charger 12V 4A 5A 6A 8A 10A Transformer Plug B14Opens in a new window or tabBrand NewC $12.17 to C $23.12mlopiuo (31) 100%+C $9.58 shippingfrom China
- 12V DMX 512 4A 4 Channels Decoder Controller for 5050 RGB LED Light Strip LampOpens in a new window or tabBrand NewC $20.51kirkequipment (1,174) 98.5%+C $20.16 shippingfrom United States
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