Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

48w 12V 4000mA ul and ETL approved switching led power supplies, dimmable or not dimmable

US $1-17.5 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;GUA
Output Type: Single
Output Power: 51 - 100W
Brand Name: Huarui
Output Current: 4000mA
Output Voltage: 12v
China (Mainland) Contact Details
1 Transaction for US $8,000+
>72h Average Response Time
35.7% Response Rate

ac dc 12v led power supply lcd pos switch 4A 48w adapter

US $2.76-5.2 / Piece ( FOB Price)
50 Pieces (Min. Order)
Place of Origin: CN
Output Power: 51 - 100W
Output Type: Single
Brand Name: OEM
Output Current: 5A
Output Voltage: 12V
China (Mainland) Contact Details
6 Transactions for US $80,000+
24h-48h Average Response Time
83.3% Response Rate

G50 12V 4A switching power supply 48W

US $4-4.5 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;GUA
Output Type: Single
Brand Name: KELIC
Output Current: 4A
Output Voltage: 12V
Model Number: G50-12V 4A
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

constant voltage switching power supply 12v 4a 48w ac dc power supply

US $1-10 / Piece ( FOB Price)
100 Pieces (Min. Order)
Place of Origin: CN;GUA
Output Type: Single
Output Power: 51 - 100W
Brand Name: Swaroniki
Output Current: 4A
Output Voltage: 12V
China (Mainland) Contact Details
5 Transactions for US $20,000+
<24h Average Response Time
88.4% Response Rate

12v 4a 48w power supply / 60w switching power supply

US $3.9-4.3 / Piece ( FOB Price)
30 Pieces (Min. Order)
Place of Origin: CN;GUA
Output Type: Single
Output Power: 1 - 50W
Brand Name: ACT
Output Current: 4A
Output Voltage: 12V
China (Mainland) Contact Details
24h-48h Average Response Time

Input AC 85~265V to Output DC 12V 4A 48W Led Driver Switching Power Supply

US $1.5-8 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 85-265V
Output Power: 48W
Output Frequency: 47~63HZ
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

ce rohs listed 12v 24v 36v 48w switching power supply

500 Pieces (Min. Order)
Output Current: 1.33A
Output Voltage: 36V
Input Voltage: 100-265V
Output Power: 48W
Output Frequency: 47-63Hz
Output Type: Single,Single output
China (Mainland) Contact Details
4 Transactions for US $10,000+
>72h Average Response Time
91.8% Response Rate

class 2 power supply 12v 4amp dc switch mode power supply 48w

100 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 100-240V
Output Power: 48W
Output Frequency: 50-60HZ
Output Type: Single
China (Mainland) Contact Details
7 Transactions for US $40,000+
>72h Average Response Time
73.3% Response Rate

Top Quality 48w 12v 4a Switch Power Supply For Laptop With CE FCC ROHS

US $3-7 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 110V
Output Power: 1 - 50W
Output Frequency: 50-60HZ
Output Type: Single
China (Mainland) Contact Details
>72h Average Response Time

Made In China CCTV Switching 12V 4A 48W Power Supply

US $3.2-8.2 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 3A
Output Voltage: DC 24V
Input Voltage: 85~265v
Output Power: 1 - 50W
Output Frequency: 47~63Hz
Output Type: Single
Tags: Power Supply
China (Mainland) Contact Details
>72h Average Response Time
14.3% Response Rate

switching power supply 48w 12v 4a desktop ac/dc power adapter for IT Equipment

1000 Pieces (Min. Order)
Output Current: 1500mA~4500mA (Optional)
Output Voltage: 5V~24V(Optional)
Input Voltage: 100V~240V AC
Output Power: 24~48W
Output Frequency: 50/60HZ
Output Type: Single
China (Mainland) Contact Details
96 Transactions for US $4,000,000+
48h-72h Average Response Time
81.6% Response Rate

48W 12V 4A Switch Power Supply For LED With ROHS

US $5.0-20.0 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: AC 100-240V
Output Power: 1 - 50W
Output Frequency: 50/60Hz
Output Type: Single
China (Mainland) Contact Details
19 Transactions for US $350,000+
>72h Average Response Time
54.2% Response Rate

UL power supply with UL60950 CE FCC SAA C-tick CB certificated 12V 4A 48W switching power supply

US $1-7 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 100-240V
Output Power: 1 - 50W
Output Frequency: 50/60hz
Output Type: Single
China (Mainland) Contact Details
52 Transactions for US $640,000+
24h-48h Average Response Time
95.7% Response Rate

48W 12V 4A Laptop Switch Mode Power Supply with SAA FCC Approval

US $5.39 / Piece ( Wholesale Price)
100 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 100-240Vac
Output Power: 1 - 50W,48W
Output Frequency: 50-60Hz
Output Type: Single
China (Mainland) Contact Details
5 Transactions for US $20,000+
<24h Average Response Time
88.4% Response Rate

2-year Warranty Switching Power Supply Driver CE Rohs Approval 12v 4a 48w power supply

US $13.8-14.7 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 30A
Output Voltage: 12V DC
Input Voltage: 85-265V AC
Output Power: 301 - 400W
Output Frequency: 50/60HZ
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time
90.9% Response Rate

Switching power supply 12V 4a 48W

US $3-8 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 220V
Output Power: 1 - 50W,48W
Output Frequency: 50-60HZ
Output Type: Single
China (Mainland) Contact Details
23 Transactions for US $200,000+
48h-72h Average Response Time
87.5% Response Rate

High quality 12V 4A 48W switching power supply

1 Piece (Min. Order)
Output Current: 4A
Output Voltage: 1V
Input Voltage: 220V
Output Power: 1 - 50W
Output Frequency: 50-60Hz
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time

KASMAN 12V 4A 48W CCTV controlling system switching power supply

US $1-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 96-264VAC
Output Power: 1 - 50W
Output Frequency: 47---63HZ
Output Type: Single
China (Mainland) Contact Details
>72h Average Response Time
45.5% Response Rate

hot selling 12v 48w switch power supply with CE PHOS approved

US $10-70 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 12V DC
Output Voltage: 110/220VAC
Input Voltage: 88-264V
Output Power: 1 - 50W
Output Frequency: 50/60HZ
Output Type: Multiple
China (Mainland) Contact Details
3 Transactions for US $20,000+
<24h Average Response Time
81.6% Response Rate

Switching Power Supply LED 48W 12V

100 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 170-240V
Output Power: 48W
Output Frequency: DC
Output Type: Single
China (Mainland) Contact Details
27 Transactions for US $1,900,000+
<24h Average Response Time

Desktop Switching Power Adapter DC AC Power Supply 12V 4A 48W

US $0.5-2.5 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 100V - 240V
Output Power: 48W
Output Type: Single
Certificate: FCC, CE, Rohs, GS, CB
China (Mainland) Contact Details
>72h Average Response Time
90.0% Response Rate

Single output type desktop 48w 12v 24v ac dc power supply switching

US $3.5-5.5 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A / 2A
Output Voltage: 12V / 24v
Input Voltage: 220V
Output Power: 1 - 50W
Output Type: Single
Size: 119*52*32mm
Verified Supplier - Shenzhen Topsun Power Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
97.3% Response Rate

12V 4A 48W Switching Power Supply

US $2-10 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 100~240V AC
Output Power: 48W
Output Frequency: 50/60HZ
Output Type: Single
China (Mainland) Contact Details
24h-48h Average Response Time
93.5% Response Rate

NES-50-12 Single 48w dc output 12v 4a switch power supply

US $1.55-7.85 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 0-10A
Output Voltage: 5V-48V
Input Voltage: 88-264VAC
Output Power: 1 - 50W
Output Frequency: 47-63Hz
Output Type: Single
China (Mainland) Contact Details
2 Transactions for US $10,000+
48h-72h Average Response Time
73.5% Response Rate

12v 4a ac dc adapter 48w ul ac dc adapter video switching power supply

US $5-7 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A
Output Voltage: DC12V,12V
Input Voltage: 100-240VAC
Output Power: 48W
Output Frequency: 50-60HZ
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time
87.2% Response Rate

s-50-12 50w led switching model power supply 12v 4a 48w power supply with CE approval

US $5.69-6.44 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 0-5A,0-4.2A
Output Voltage: 12V
Input Voltage: 85-132 VAC / 170-264 VAC
Output Power: 1 - 50W
Output Frequency: 47~63Hz
Output Type: Single
Verified Supplier - Yueqing Maker Electric Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $3,000+
24h-48h Average Response Time
93.9% Response Rate

top selling product 12v 48w switching cctv power supply

100 Pieces (Min. Order)
Output Current: 3.5A
Output Voltage: 12V
Input Voltage: 220V
Output Power: 1 - 50W
Output Frequency: 50-60HZ
Output Type: Single
Verified Supplier - Guanyuda Power Supply Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
33.3% Response Rate

48w 12v 4a switch power supply for 3D printer/LED/LCD/CCTV

US $6.1-10 / Piece ( FOB Price)
100 Pieces (Min. Order)
Output Current: 12v,4 A
Output Voltage: 48w,12V
Input Voltage: 220V,AC 100-264V
Output Power: 51 - 100W
Output Frequency: 47-63HZ
Output Type: Single
China (Mainland) Contact Details
24h-48h Average Response Time
100% Response Rate

Top Quality 48w 12v 4a Switch Power Supply For Led/Lcd With CE FCC ROHS

US $4.6-5.0 / Unit ( FOB Price)
100 Units (Min. Order)
Output Current: 4000mA
Output Voltage: 12V
Input Voltage: 100-264V
Output Power: 1 - 50W
Output Frequency: 50-60HZ
Output Type: Single,DC
China (Mainland) Contact Details
24h-48h Average Response Time
80.8% Response Rate

Desktop switching leds power supply 12V 4A 48W for verifone vx670

US $3-15.5 / Piece ( FOB Price)
100 Pieces (Min. Order)
Output Current: 0~20A
Output Voltage: DC 5~48V
Input Voltage: 100~240V
Output Power: 5~300W
Output Type: Single
Certificates: CE, RoHS, FCC, CCC
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

48W 12V 4A AC/DC adapter Switching power supply

US $0.6-2.2 / Piece ( FOB Price)
100 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: AC90-264Vac
Output Power: 60W
Output Frequency: 50-60Hz
Output Type: DC
China (Mainland) Contact Details
<24h Average Response Time
89.5% Response Rate

48w 12v 4a switch power supply for led/lcd with CB CE ROHS

500 Pieces (Min. Order)
Output Current: 0-4A
Output Voltage: 9.0-30V
Input Voltage: 100-240Vac
Output Power: 1-48W
Output Frequency: 50/60Hz
Output Type: DC
China (Mainland) Contact Details
>72h Average Response Time
65.6% Response Rate

G50 12V 4A 48W SMPS for LED Lighting 12V 48W Switching Power Supply

US $4-4.5 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 95~265VAC
Output Power: 48W
Output Frequency: 47~63Hz (50/60Hz)
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

12v 20w 350w open frame led switching power supply 48w for led strips

US $0-10 / Case ( FOB Price)
1 Carton (Min. Order)
Output Current: 1.67A
Output Voltage: 12V
Input Voltage: AC 90V-130V/170V-250V
Output Power: 1 - 50W
Output Frequency: 50-60Hz
Output Type: Single
China (Mainland) Contact Details
1 Transaction for US $1,000+
<24h Average Response Time
76.7% Response Rate

48W 12V 4A switching power supply with metal case

US $1-35 / Piece ( FOB Price)
100 Pieces (Min. Order)
Output Current: 0.5A-50A
Output Voltage: 5-48V
Input Voltage: 240V
Output Power: 1 - 50W
Output Frequency: 47-63Hz
Output Type: Single
China (Mainland) Contact Details
25 Transactions for US $230,000+
<24h Average Response Time
82.1% Response Rate

12V 4A 48W Switching Power Supply With Metal Case

200 Sets (Min. Order)
Output Current: 1A
Output Voltage: 12V
Input Voltage: 110V
Output Power: 1 - 50W
Output Frequency: 50-60HZ
Place of Origin: CN;GUA
China (Mainland) Contact Details
>72h Average Response Time
10.0% Response Rate

DR-YK-12-4A 48W series ac/dc 12V ac dc desktop 48w dc switching power supply

US $3.85-4.05 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 4A
Output Voltage: 12V
Input Voltage: 110/220V
Output Power: 1 - 50W
Output Frequency: 50~60Hz
Output Type: Single
China (Mainland) Contact Details
48h-72h Average Response Time
66.7% Response Rate

SMPS 12V 4A 48W Switching Power Supply for LED,LCD,POS Terminal machine ect

500 Pieces (Min. Order)
Output Current: 4000mA
Output Voltage: 12V
Input Voltage: 100-240V
Output Power: 1 - 50W
Output Frequency: 50/60Hz
Output Type: Single
China (Mainland) Contact Details
4 Transactions for US $120,000+
>72h Average Response Time

12V 48W switching power supply with CE

US $7-14 / Piece ( FOB Price)
500 Pieces (Min. Order)
Output Current: 0--4A,2A
Output Voltage: 12v,12V
Input Voltage: 220V
Output Power: 1 - 50W
Output Frequency: 47~63Hz
Output Type: Single
China (Mainland) Contact Details
47 Transactions for US $570,000+
48h-72h Average Response Time
87.5% Response Rate

2015 k-37 48w series YGY power plug-in switching ac /dc power supply 12v 4a 24v2a with CE UL

US $1-100 / Unit ( FOB Price)
500 Units (Min. Order)
Output Current: 100-2000ma
Output Voltage: 5v-24v
Input Voltage: 100-240Vac, AC 100-240vac
Output Power: 1 - 50W
Output Frequency: 50/60HZ
Output Type: Single
China (Mainland) Contact Details
2 Transactions for US $7,000+
>72h Average Response Time
69.2% Response Rate

FY1204000 48W 12v 4a switching power supply UL/CE/FCC/PSE

US $1-10 / Piece ( FOB Price)
500 Pieces (Min. Order)
Output Current: 4a
Output Voltage: DC 12v
Input Voltage: 110/240V
Output Power: 1 - 50W
Output Frequency: 47-63hz
Output Type: Single
China (Mainland) Contact Details
<24h Average Response Time
65.2% Response Rate

CE ROHS NES-100-24 100W 24V 4.5A High efficiency 220vac 24vdc switching power supply

US $3.6-6.9 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 20A,13.6A,11.2A,8.5A,7A,4.5A,2.3A
Output Voltage: 5V,7.5V,9V,12V,15V,24V,48V
Input Voltage: 90~264VAC Full Range Input
Output Power: 100W
Output Frequency: 47~63HZ
Output Type: Single
China (Mainland) Contact Details
7 Transactions for US $40,000+
<24h Average Response Time
84.4% Response Rate
Show : 20 38 50
Prev 1 2 3 4 5 ... 70
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "48w 12v sw..." ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show 48w 12v switchi... or other products of your own company? Display your Products FREE now!
Input Voltage
Get better results for 48w 12v switching power supply.
...
suppliers can give quotations.
ensearchweb172020181002