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The Weishuo 12V 16.7A 200W Universal Regulated Switching Power Supply offers reliable, adjustable DC output with universal AC input compatibility. Engineered with multiple safety features and a heat-dissipating metal shell, it’s ideal for powering LED strips, 3D printers, CCTV cameras, and other 12V electronics. Compact and efficient, it’s designed for indoor use with CE and RoHS certifications, backed by attentive customer support.
| Minimum frequency | 50 Hz |
| Item weight | 0.5 Kilograms |
| UPC | 713289625320 |
| Manufacturer | HAILI |
| Part number | HLSPS12V200W |
| Item Weight | 500 g |
| Product Dimensions | 20 x 9.7 x 4.2 cm; 500 g |
| Item model number | S-200-12 |
| Colour | Silver |
| Style | 12V-16.7A-200W |
| Material | Aluminium |
| Voltage | 12 Volts |
| Wattage | 200 watts |
| Amperage Capacity | 16.7 Amps |
| Maximum power | 200 Watts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Light source | LED |
| Included components | 1 x Switching Power Supply, 1 x User Manual |
| Batteries included? | No |
| Batteries Required? | No |
J**S
Provides good steady power
I used this to power a Peltier heating/cooling unit with fans, switched using an ESP8266 board with 10A relays. I had originally used a power supply designed for car-type devices but it generated a lot of electrical noise, disrupting communication with the temperature sensors (DS18B20). This unit works perfectly. I went for the 20A to provide some spare power, so I'm not driving it hard. It gets quite warm supplying a constant 10A, but I don't know how normal that is. It doesn't show any sign of overheating. I haven't put it in an enclosure, but neither is there a fan blowing on it. The 110/240v switch is a little tricky to get at. Mine came already set to 240v.
G**.
good value
Brought this to run an Network AP. The AP came with a standard power pack plug which was just to bulky for my needs. This was slim and could be mounted in the Distribution Board. Perfect solution to my problem.
A**R
Brilliant
Brilliant quality
G**E
It appears to be well made and works as stated
Nothing to dislike - Used to power LED lighting on model railway.
R**N
It doesnt even warm up supplying 5 amps for long periods
The cooling fan is noisy
L**9
Good unit
Good unit. Does what it says on the tin.
R**Y
Does what it promised
Bought it to convert 240v to 12v to power an arduino. Working as expected but have only used it for a short while so cannot comment on longevity
R**R
Great power supply. Not electrically safe unless enclosed
Make sure you have a case or cover for this or it simply isn’t electrically safe as the terminals are exposed. Good replacement if fitted in existing kit (3D printer for instance) or if you know what you’re doing. Works perfectly though and will power a Chinese diesel heater all day long with no issues.
M**S
Paste perfect
S**H
Looks like the images and does the job well. I brought it to use with a Diesel heater and no problems at all with it so far. I am not sure I would feel confident to wire it up though, so an electrician did it for me.
S**N
Överbelastnings- och kortslutningsskyddet fungerar bra. Stabil spänning
S**S
Gutes Schaltnetzteil, jedoch für meine Zwecke ungeeignet, deshalb umgehend retourniert.
N**.
precis vad som står i texten
Trustpilot
2 months ago
2 days ago