myVolts
myVolts S-200-12 12V 16.7A 200W power supply
Delivers 12 V at 16.7 A with overload, overvoltage and short-circuit protection for industrial automation, LED displays, CCTV and 3D printers
- TypeAT
- High working efficiency with low DC ripple
- Withstands low operating temperatures for long service life
- High insulation strength and excellent insulation performance
- 100% total load burn-in test completed
- Short circuit, overload and overvoltage protection included
Industrial 12V 200W supply
This switch-mode unit delivers a regulated DC 12V output at up to 16.7A for 200W total power. It accepts AC input from 110V to 220V with a ±15% tolerance, making it suitable for industrial automation, CCTV, LED displays and 3D printers. The aluminium alloy chassis provides natural cooling without a fan. Safety compliance covers CCC, FCC and CE marks.
Sustained load behaviour
The supply is specified for continuous operation at 100% load after a full burn-in test, with high working efficiency and low DC ripple. Protections for short circuit, overload and overvoltage activate automatically to prevent damage during prolonged use. Rated working temperature spans 0°C to 40°C, so performance remains stable within that range under constant demand. Storage tolerance extends from -20°C to 60°C at up to 95% non-condensing humidity.
Installation notes
Wiring uses screw terminals labelled L and N for AC input, GND for DC negative and V for DC positive, with an additional +V/ADJ terminal for output voltage adjustment. No mounting dimensions or hole patterns are provided in the data, so mechanical fitting must be verified on site. The natural-cooling design requires unrestricted airflow around the aluminium case. Buyers who need forced-air cooling or a specific form factor should look elsewhere.
จุดเด่น
- High working efficiency with low DC ripple
- Withstands low operating temperatures for long service life
- High insulation strength and excellent insulation performance
- 100% total load burn-in test completed
- Short circuit, overload and overvoltage protection included
ข้อมูลจำเพาะ
| Type | AT |
|---|
คำถามเกี่ยวกับสินค้านี้
How much heat does the 200W unit produce when running at full 16.7A load all day?
The supply uses natural convection cooling with no fan, so it runs silently; the aluminium alloy case acts as the heatsink and the unit is rated for continuous operation up to 40 °C ambient.
What cables or connectors must I already have to wire the S-200-12 into my 3D printer?
You need three mains wires for L, N and earth on the AC side, plus two DC cables for the V+ and GND terminals; the built-in screw terminals accept stripped leads directly.
Will the adjustable +V/ADJ output let me match the 12V rail of an older S-36-12 supply I want to keep in the same rig?
Yes, the +V/ADJ trimmer lets you fine-tune the 12V output so both units can share a common bus without voltage mismatch.
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