⥠Power up your tech game with precision and protection!
The Easy Power 12V 2A SMPS is a compact, efficient switching power supply designed for universal AC input (110-260V) and delivers a stable 12V DC output with Âą0.2V accuracy. Featuring full 1kV isolation and built-in protection circuits, it ensures safe, reliable power for a wide range of electronics including LED strips, CCTV cameras, and routers. Its compact form factor and energy-efficient operation make it an ideal choice for professionals seeking dependable, hassle-free power solutions.
Brand | Easy Power |
Manufacturer | Easy Power |
Country of Origin | India |
Model number | SO73V100 |
Form Factor | ATX12V |
Number of Memory Sticks | 1 |
Power supply design | full modular |
Specific Product Use | personal |
Product Dimensions | 7 x 3.5 x 2.4 cm |
Item model number | SO73V100 |
Item Height | 24 Millimeters |
Item Width | 35 Millimeters |
Power Source | Corded Electric |
Compatible Device | Personal Computer |
D**S
Good product.
Worked Perfect
S**I
Works Well, but has a Major Flaw
The media could not be loaded. The buck converter works well, with good isolation between the primary and secondary sides. The PCB design is solid, but adding a cut-out between the transformer would be better to prevent moisture from creeping into that space.The power supply runs without noise 2 Amps and can handle 3 Amps without issues. It also shuts down in over-current situations. The components are properly rated. The DC link capacitor is a 22uF 450V, which is well above the 353V peak - this is great not to see cheap 400V caps there.The output filter capacitors are 35V 680uF, but I suggest using 16V 1000uF capacitors instead for better filtering.The electrolytic capacitors are from "HYNCDZ", a Taiwanese brand that makes reliable, certified capacitors. The AC X2 metallized film capacitor is from "TENTA", a company known for making good film capacitors.There's a common mode choke on the input to filter any common mode noise, which is good to see.There's also a class Y capacitor for reducing any common mode noise from secondary caused by primary side switching.There are two minor issues:1. I didnât see any varistor or TVS diodes for surge protection. Adding them would be a plus.2. Iâd also recommend a TVS diode like P6KE15A on the output to limit surges.A MAJOR FLAW is that at 2.17 Amps, the drum-core filter inductor on the DC output side overheats, reaching over 150°C and giving off a burning smell. I havenât measured the DCR or inductance of the inductor yet. Even though the power supply is rated for 2A, Iâd suggest using a low-value inductor - between 2.2uH and 4.7uH - rated for 3 Amps or more saturation current, with a low DCR (no more than 0.05 ohms) to handle 3A easily, keeping heat dissipation under 0.5W and voltage drop at 0.15V at 3A.
S**.
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P**N
Product detail
Nice product and proper voltage
V**R
Easy power(110-260)VAC-12VDC Powersupply
Very good powersupply
C**R
12v adapter
It was a great help for me to replace the corrupted one instead of pirchasing a new one. Easy to solder in.
A**R
Poor power rating.
Quality not satisfactory. Power rating not as described.
R**K
đ
Good product
Trustpilot
2 weeks ago
3 weeks ago